Field photometry for PKS 2254+074 from the AAVSO Variable Star Database
Data includes all comparison stars within 0.5° of RA: 22:57:17.31 [344.322125°] & Dec: 07:43:12.1 [7.72002778°]
Report this sequence as X36328BBH in the chart field of your observation report.
AUID | RA | Dec | Label | V | B-V | Comments |
---|---|---|---|---|---|---|
000-BLR-861 | 22:57:05.34 [344.27224731°] | 07:43:49.0 [7.73027802°] | 137 | 13.669 (0.011)29 | 0.567 (0.030) | |
000-BLR-862 | 22:57:23.68 [344.34866333°] | 07:43:27.4 [7.72427797°] | 140 | 14.005 (0.022)29 | 0.797 (0.041) | |
000-BLR-863 | 22:57:00.86 [344.25357056°] | 07:48:18.1 [7.80502796°] | 143 | 14.271 (0.015)29 | 0.943 (0.041) |
Footnote | Source | Footnote | Source | Footnote | Source |
---|---|---|---|---|---|
1 | Tycho-2 | 17 | ASAS | 33 | SRO50 |
2 | GSC 1.2 | 18 | SRO | 34 | K35 |
3 | GSC 2.2 | 19 | NA | 35 | Landolt2007 |
4 | USNO A2.0 | 20 | GCPD | 36 | Landolt2009 |
5 | USNO B1.0 | 21 | SDSS | 37 | BSM_S |
6 | GCVS 4.2 | 22 | BSC | 38 | UCAC3 |
7 | UCAC2 | 23 | LONEOS | 39 | UCAC4 |
8 | 2MASS | 24 | WBVR | 40 | BSM-Hamren |
9 | AAVSO Charts | 25 | DENIS | 41 | BSM_Berry |
10 | CCD Henden | 26 | CMC14 | 42 | TMO61 |
11 | Downes | 27 | RRLyr | 43 | VSX |
12 | Hipparcos | 28 | BSM_NM | 44 | COKER30 |
13 | HD | 29 | APASS | 45 | BSM_HQ |
14 | NSV | 30 | W28 | 46 | Pan-STARRS |
15 | ACP 0.9 | 31 | W30 | 47 | Landolt2013 |
16 | TASS | 32 | OC61 | 48 | GAIA DR2 |