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Charts and Sequences Update - June 2019

As usual, the AAVSO Sequence Team has been working hard updating and improving charts and comparison star sequences. The following is a list of updates made during the first six months of 2019. If you observe any of these objects please update your charts and photometry tables with the most recent version as soon as possible. This list is also available for download in XLSX and PDF format (see the links at the bottom of this page.)





New and Revised Charts (Jan-Jun, 2019)
Name Constellation  Work done Date
CSS 091027:013309+383217 And new sequence 190217
CSS 101207:020804+373217 And new sequence 190217
ASASSN-17py Ant extended fainter 190313
ASASSN-19ds Ant new seq 190303
AASSN-19jc Ant new sequence 190530
DDE 45 Ant revised sequence 190117
WY Ant Ant new sequence 190514
ASASSN-14fh Aps new sequence 190410
ASASSN-17im Aps added 1 faint comp 190217
ASASSN-17im Aps extended fainter 190329
ASASSN-17ix Aps extended fainter & closer 190130
ASASSN-17jk Aps extension 190130
ASASSN-18kf Aps new sequence 190407
asassn-19mp Aps new sequence 190530
MASTER OT J150113.71-734333.8 Aps new sequence 190204
S Aps Aps working revision 190305
V0350 Aps Aps new sequence 190303
ASASSN-14ET Aql new sequence 190407
ASASSN-19gy Aql new sequence 190326
V1413 Aql Aql add, update and suspend 190416
Swift J1910.2-0546 Aql new sequence 190227
asassn-19kq Aqr new sequence 190530
ASASSN-16jx Ara extending 190201
ASASSN-16kn Ara extended fainter & closer 190213
ASASSN-19dn Ara new sequence 180304
V0663 Ara Ara extended fainter & closer 190130
V710 Ara Ara new seq 190502
V943 Ara Ara extended fainter and closer 190314
ASASSN-19ac Ari new sequence 190103
ASASSN-V J053213.93+340601.4 Aur new sequence 190118
AD Aur Aur new seq 190209
AN Aur Aur updated adding Rc & Ic 190216
CN Aur Aur new sequence 190411
CS Aur Aur new sequence 190417
CY Aur Aur new sequence 190412
DU Aur Aur suspended single comp 190210
EG Aur Aur new sequence 190415
EZ Aur Aur new sequence 190411
FZ Aur Aur new sequence 190128
RV Aur Aur new sequence 190205
RZ Aur Aur new sequence 190207
TCP J05390410+4748030 Aur new sequence 190314
ZZ Aur Aur new sequence 190125
ASAS J141805+1310.0 Boo new sequence 190310
EK Boo Boo new sequence 190523
HW Boo Boo extended fainter 190604
OP Boo Boo new sequence 190427
RR Boo Boo added 96 comp 190119
DK Cam Cam added 3 comps 190403
GH Cam Cam new sequence 190306
NT Cam Cam new sequence 190123
PQ Cam Cam new sequence 190306
TCP J05515391+6504346 Cam new sequence 190401
V0335 Cam Cam new sequence 190209
ASASSN-13bq Cap new sequence 190529
ASASSN-14br Cap new sequence 190529
DW Cnc Cnc extended sequence 190308
Wasp-65 Cnc new sequence 190309
ASASSN-17nm Car extended fainter & closer 190311
MASTER OT J101545.73-675357.5 Car new sequence 190531
OQ Car Car extended sequence 190111
Gaia19bcv Cas new sequence 190506
NADA-V13 Cas new sequence 190104
V657 Cas Cas new sequence 190122
V0850 Cas Cas new sequence 190121
ASASSN-14ju Cen extended fainter 190111
ASASSN-15ej Cen revised sequence 190109
ASASSN-15ek Cen revised sequence 190109
ASASSN-18ed Cen added comps closer 190209
ASASSN-19ct Cen new sequence 190213
ASASSN-V J125830.24-591024.4 Cen new sequence 190603
ASASSN-V J131118.90-521513.8 Cen new sequence 190303
GSC 07733-02485 Cen new sequence 190407
MASTER OT J121253.11-371237.5 aka ASASSN-19fg Cen new sequence 190407
SSS 110724:135915-391452 Cen extended fainter & closer 190207
tyc 8999-807-1 Cen new sequence 190124
V0803 Cen Cen extended 190122
V0850 Cen Cen new sequence 190220
V1258 Cen Cen updated & extended 190122
ASAS J022810-0659.4 Cet new sequence 190107
ASASSN-14kk Cet updated & extended 190114
ASASSN-18abn Cet updated & extended 190408
FH Cet Cet new sequence 190118
HO Cet Cet extended fainter 190115
ASASSN-14ee Cha added comps closer 190305
ASASSN-16lf Cha extended fainter 190116
ASASSN-18ee Cha added comps closer 190209
ST Cha Cha extended 190214
ASASSN-19ay Cir new sequence 190203
MASTER OT J150302.53-674306.4 Cir new sequence 190408
ASAS J072505-2545.8 CMa new sequence 190124
ASASSN-14kz CMa updated & extended 190108
ASASSN-15ee CMa extended 190109
ASASSN-14kj CMi updated & extended 190109
HH Cnc Cnc extended sequence 190117
asassn-15el CrA extended sequence 190109
ASASSN-15ks CrA extended sequence 190113
ASASSN-19jn CrA new seq 190530
V0581 CrA CrA major revision & extension 190211
AK CrB CrB new sequence 190419
AS CrB CrB new sequence 190527
R CrB CrB added comps 190210
SDSS J155252.48+320150.9 CrB new sequence 190204
SDSS J153634.42+332851.9 CrB new sequence 190115
ST CrB CrB new sequence 190423
T CrB CrB added Rc & Ic to selected 190417
Y CrB CrB add & update 190421
SS CrB CrB new sequence 190424
VZ CrB CrB new sequence 190422
nsv 5031 Crt new sequence 190213
TU Crt Crt revised sequence 192017
2MASS J12044052-5953594 Cru new sequence 190303
ASASSN-18ei Cru extended fainter & closer 190226
SDSS J124602.02-202302.4 Crv new sequence 190107
Hat-P-36 CVn new sequence 190405
SDSS J120841.96+355025.2 CVn new sequence 190204
SN 2019va CVn new sequence 190123
SN 2019ein CVn new sequence 190520
VX CVn CVn new sequence 190507
XX CVn CVn new Sequence 190418
ASASSN-19ir Cyg new sequence 190411
ASASSN-19nl Cyg new sequence 190527
BZ Cyg Cyg new sequence 190306
FF Cyg Cyg updated & revised 190121
IU Cyg Cyg new sequence 190524
V396 Cyg Cyg new sequence 190524
V609 Cyg Cyg new sequence 190523
V1687 Cyg Cyg extended sequence 190113
V2478 Cyg Cyg new sequence 190209
WISE j210644.4+475736 Cyg new sequence 190403
ASASSN-14eh Del new seqiemce 190529
HV 12524 Dor revised & extended 190107
OGLE LMC-RCB-08 Dor extended fainter & closer 190315
S Dor Dor updated selected 190115
ASASSN-19fy Dra new sequence 190314
ASASSN-19hr Dra new sequence 190411
CR Dra Dra new sequence 190109
MNIC V92 Dra new sequence 190604
V467 Dra Dra new sequence 190402
V0529 Dra Dra updated & extended 190114
ASASSN-14ff Eri new sequence 190529
ASASSN-15dy Eri revised and extended 190110
ASASSN-17oo Eri updated & extended 190102
LT Eri Eri filled gap 190426
ASASSN-19hd Gem new sequence 190327
GW Gem Gem new sequence for E chart 190106
NSV 3604 Gem extended 190205
R Gem Gem Revised sequence 190305
SDSS J074640.62+173412.8 Gem extended sequence 190116
ASASSN-18wh Gru new sequence 190529
NSV 14536 Gru extension 190214
ASASSN-19fl Her new sequence 190314
DL Her Her excluded one comp 190313
DL Her Her added one comp 190322
SDSS J164228.06+193410.0 Her new sequence 190204
UZ Her Her new sequence 190118
V0544 Her Her extended sequence 190201
V1209 Her Her new sequence 190521
ASASSN-14hh Hor extended fainter 190112
DDE 163 Her new sequence 190309
AG Hya Hya extended fainter 190102
ASASSN-14ag Hya updated & extended 190103
ASASSN-14ap Hya major revision 190104
ASASSN-16fi Hya extension 190123
ASASSN-18acj Hya new sequence 190303
ASASSN-19bb Hya new sequence 190303
SDSS J090628.25+052656.9 Hya extension 190117
SSS 110327:112815-344807 Hya extension 190221
V396 Hya Hya new sequence 190204
VW Hya hya new sequence 190123
ASASSN-15bg Hyi new sequence 190410
BL Hyi Hyi major revision 190112
ASASSN-14dy Ind extended fainter 190106
ASASSN-16dq Ind new seqnew sequence 190407
ASASSN-16hi Ind extended fainter 190118
asassn-19kp Ind new sequence 190530
GALEX J211312.2-590714 Ind exteended to 17.3 190215
RX Lep Lep updated 1 comp 190119
ASASSN-19ag Leo new sequence 190107
BL Leo Leo new sequence 190422
DO Leo Leo extension 190412
QSO J1029+2623 Leo new sequence 190308
X Leo Leo Sequence Revision 190301
XY Leo Leo new sequence 190427
ASASSN-15gn Lib extended fainter 190109
FY Lib Lib new sequence 190306
KT Lib Lib new sequence 190313
RX Lib Lib new sequence 190225
TCP J15360165-1642561 Lib new sequence 190102
QSO B1001+4127 LMi new sequence 190308
SN 2019np LMi new sequence 190115
U LMi LMi major revision 190222
ASASSN-14go Lup new sequence 190409
ASASSN-14ez Lup new sequence 190409
ASASSN-14ez Lup added some brighter comps 190415
ASASSN-15ca Lup revised and extended 190110
ASASSN-15ib Lup extended fainter 190113
ASASSN-15ib Lup extended fainter 190302
ASASSN-15ld Lup new sequence 190407
ASASSN-16ld Lup extended fainter & closer 190207
ASASSN-17gv Lup extension 190131
ASASSN-17rv Lup extended & updated 190202
ASASSN-19an Lyn new sequence 190111
DN Lyn Lyn updated & extended 190210
EQ Lyn Lyn Extended brighter 190228
EZ Lyn Lyn fixed uncertainties & extended brighter 190224
KP Lyn Lyn new sequence 190312
DF Lyr Lyr new sequence 190603
AQ Men Men added one closer comp 190323
OGLE LMC-RCB-19 Men extended fainter 190123
OGLE LMC-RCB-22 Men new sequence 190119
OGLE LMC-RCB-23 Men updated & extended 190106
ASASSN-15bv Mon extended fainter 190109
ASASSN-19nc Mon new sequence 190521
MIS V1446 Mon extended fainter 190114
TCP J06373299-0935420 Mon new sequence + added ext 190221& 22
TCP J06373299-0935420 Mon filled gap 190226
V0874 Mon Mon new sequence 190104
ASASSN-18hm Mus extended fainter & closer 190207
ASASSN-17fj Nor extended fainter 190201
ASASSN-18ec Nor new sequence 190130
ASASSN-18ec Nor extended fainter 190130
ASASSN-19bc Nor new sequence 190408
asassn-19ko Nor new sequence 190530
HP Nor Nor added closer faint comps 190120
RZ Nor Nor added closer faint comps 190121
V409 Nor Nor closer fainter comps 190314
AO Oct Oct extended fainter 190103
ASASSN-16os Oct extended fainter 190101
ASASSN-18vt Oct extended fainter 190130
ASASSN-19bh Oct new sequence 190213
DT Oct Oct extended fainter 190203
ASASSN-14el Oph new sequence 190317
ASASSN-15km Oph extended sequence 190113
ASASSN-17hw Oph extended fainter & closer 190201
ASASSN-18os Oph new sequence 190408
ASASSN-19fd Oph new sequence 190409
ASASSN-19he Oph new sequence 190327
GV Oph Oph extended fainter & closer 190121
NSV 8178 Oph new sequence 190529
NSV 22773 Oph extended fainter & closer 190316
V2111 OPH Oph added to sequence 190523
V3062 OPH Oph new sequence 190602
ASASSN-14bs Pav extended fainter 190105
ASASSN-14lk Pav updated & extended 190107
ASASSN-18ho Pav closer comps added 190204
ASASSN-19hn Pav new sequence 190529
GS Pav Pav extended 190122
NSV 13572 Pav extended fainter 190407
V0344 Pav Pav extended fainter 190214
Gaia19bbz Per new sequence 190326
HH Per Per new sequence 190117
NSV 15635 Per new sequence 190105
V0888 Per Per new sequence 190130
ASASSN-14eg Phe updated & extended 190108
ASASSN-15ch Pic new sequence 190529
RR Pic Pic Revised sequence 190227
ASASSN-13ck Psc extended sequence 190417
U Psc Psc label suspended 190204
asassn-16hg PsA extension 190214
MASTER OT J220559.40-341434.9 PsA extnsion 190214
ASASSN-165cl Pup extended fainter 190102
ASASSN-16nr Pup extended sequence 190116
ASASSN-17cc Pup extended sequence 190118
ASASSN-18ach Pup new sequence 190102
ASASSN-19hl Pup new sequence 190407
V0572 Pup Pup updated 190220
ASASSN-17fz Pyx extended 190121
ASASSN-17ov Pyx extended sequence 190118
GSC 07153-01131 Pyx new sequence 190407
UW Pyx Pyx new sequence 190425
ASASSN-14gs Sco new sequence 190529
ASASSN-15dl Sco extended sequence 190111
ASASSN-16ln Sco extended fainter 190130
ASASSN-17lq Sco extended fainter & closer 190209
ASASSN-18fj Sco update 1 & extend 190219
ASASSN-18hl Sco extended fainter & closer 190209
ASASSN-18hl Sco  revised & extended fainter 190328
ASASSN-19jp Sco new sequence 190412
Cl* NGC 6121 SAW V30 Sco new sequence 190509
DV Sco Sco extended sequence 190122
EROS2-CG RCB-5 Sco major revision & extension 190210
FQ Sco Sco updates & extensions 190218
NSV 21444 Sco new sequence 190517
NSV 22221 Sco major revision & extension 190210
NSV 23774 Sco major revision & extension 190211
OGLE-BLG-DN-0254 Sco new sequence 190408
Terz V 3526 Sco updated & extended 190203
Terz V 3526 Sco added closer faint comps 190216
V0478 Sco Sco extended fainter 190209
V0653 Sco Sco extended fainter & closer 190317
FH Sct Sct extended sequence 190203
Lanning 17 Sct extended fainter 190531
R Sct Sct added Rc & Ic to selected 190414
UY Sct Sct new sequence 190527
SDSS J161027.61+090738.4 Ser extended sequence 190413
TCP J18200437-1033071 Ser new sequence 190409
V386 Ser Ser extended sequence 190120
ASASSN-15gj Sgr new sequence 190109
ASASSN-15lt Sgr updated & extended 190113
ASASSN-16jb Sgr extended fainter 190211
EROS2-CG RCB-10 Sgr extended fainter & closer 190319
EROS2-CG RCB-11 Sgr major revision & fainter 190321
EROS2-CG RCB-13 Sgr extended fainter & closer 190322
MACHO 401.48170.2237 Sgr added closer faint comps 190317
V0551 Sgr Sgr extended fainter 190211
V0551 Sgr Sgr extended fainter 190228
V2276 Sgr Sgr updted & extended 190123
AK Tau Tau major revision 190119
CSS 090919:035534+292150 Tau new sequence 190304
ZTF19aabimbg Tau new sequence 190115
ASASSN-14fz Tel extended fainter 190112
ASASSN-14gq Tel extended fainter 190114
ASASSN-15et Tel extended sequence 190103
ASASSN-15na Tel extended fainter 190214
ASASSN-16ds Tel major revision & extension 190212
ASASSN-17jg Tel extended fainter 190212
ASASSN-18mw Tel new sequence 190529
ASASSN-18qa Tel new sequence 190212
ASASSN-19gp Tel new sequence 190407
ASASSN-19ne Tel new sequence 190530
ASASSN-16co TrA extended fainter & closer 190102
ASASSN-17dg TrA extended and closer 190130
ASASSN-17dg TrA extended fainter 190301
ASASSN-17hl TrA extension 190131
ASASSN-19cv TrA new sequence 190309
ASASSN-19fq TrA new sequence 190408
MACHO 207.16426.1662 Tuc extended fainter 190214
AT 2019uo UMa extended sequence 190127
AT 2019uo UMa new sequence 190125
CRTS J105122.8+672528 UMa revised & extended 190514
GSC 03004-00870 UMa new sequence 190225
GSC 02998-00537 UMa new sequence 190227
KPS-1 UMa new sequence 190401
NSVS 2672157 UMa new sequence 190311
SDSS J102905.21+485515.23 UMa new sequence 190103
SN 2018hna UMa new sequence 190129
TCP J10240289+4808512 UMa new sequence 190526
V0416 UMa UMa new sequence  
ASASSN-16hb UMi new sequence 190205
SU Umi UMi new sequence 190119
ASASSN-16lw Vel extended sequence 190117
ASASSN-16nj Vel extension 190221
ASASSN-17ar Vel extended fainter 190123
ASASSN-17bm Vel added fainter, closer 190220
ASASSN-19DT Vel new sequence 190303
GSC 07702-02511 Vel new sequence 190407
GSC 07733-00128 Vel new sequence 190407
NSV 4402 Vel extended sequence 190117
NSV 4926 Vel added fainter, closer 190123
3C 279 Vir added 2 faint comps 190119
AS Vir Vir mew sequence 190505
ASASSN-19fj Vir new sequence 190314
CSS 080425:141712-180328 Vir new sequence 190316
CSS 110401:130208-174642 Vir extended fainter 190111
CSS 130108:132530-082009 Vir extended fainter 190208
SDSS J150551.58+065948.7 Vir new sequence 190204
X Vir Vir new sequence 190315
ASASSN-19eo Vol new sequence 190409
RX Vol Vol extended sequence 190118
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