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Name
  AQ Eri  
AAVSO UID
000-BBH-874 (23800 observations)  
Constellation
Eridanus Sequence
J2000.0
05 06 13.11 -04 08 07.2  (76.55461 -4.13535) Search nearby
B1950.0 05 03 44.11 -04 12 05.6
Galactic coord. 204.198 -25.230
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1RXS J050612.1-040816 2MASS J05061311-0408072 2RXS J050611.7-040817
AAVSO 0501-04 AN 431.1934 ASAS J050613-0408.2
ASASSN-V J050613.22-040807.3 ATO J076.5546-04.1354 AllWISE J050613.11-040807.4
CMC15 J050613.1-040807 CSS_J050613.1-040807 Downes AQ Eri
GSC2.3 S1O1003735 Gaia19bei PSO J050613.108-040807.575
RX J0506.2-0408 SDSS J050613.10-040807.4 SDSS J050613.11-040807.4
SMSS J050613.11-040807.5 UGCS J050613.10-040807.4 UGCS J050613.10-040807.5
USNO-A2.0 0825-01311659 USNO-B1.0 0858-0052845 WISE J050613.11-040807.5
XMMSL2 J050613.0-040812 ZTF17aaavfwx  
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Variability type
UGSU
Spectral type pec(UG)
Mag. range
12.5 - 17.8 V
Discoverer Otto Morgenroth
Epoch
--
Outburst --
Period 0.06094 d  (87.75 min)
Rise/eclipse dur. --
Remarks
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1 Schmeer, Patrick Gaia DR2 parallax 2.6583 ± 0.1182 mas (distance 373 ± 17 pc).
2 Otero, Sebastian Alberto GCVS cycle length 76 d.
3 Admin, VSX Orbital period 0.06093d.
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References
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1 Gaia alerts, 2019 (online data) --
2 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties
2018A&A...616A...1G
3 Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
4 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
5 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
6 J.R. Thorstensen, J.O. Patterson, A. Shambrook, G. Thomas, 1996, PASP 108,
73
1996PASP..108...73T
7 N.Vogt, F.M.Bateson, AsAp Suppl 48, N3, 383, 1982. 1982A&AS...48..383V
8 F.M.Bateson, NZAS Publ N9 (C81), 1, 1982. --
9 Morgenroth, O., 1934, 42 neue Veränderliche 1934AN....253..441M
External Links
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 16.43H = 15.66K = 15.60J - K = 0.82
AllWISE W1 = 14.86W2 = 14.51W3 = 12.39W1 - W2 = 0.35
APASS-DR9 B = 16.95V = 16.63g' = 15.81r' = 15.84i' = 15.07B - V = 0.32
SDSS-DR12 u = 17.16g = 17.41r = 17.43i = 17.36z = 17.16u - g = -0.25r - i = 0.07
Images
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Supporting Documents
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Campaigns/Programs
 Legacy CVs
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
7 Otero, Sebastian Alberto 2020-05-14 19:36 UTC Gaia DR2 position.
6 Schmeer, Patrick 2020-03-11 10:26 UTC Discoverer added from 1934AN....253..441M.
5 Otero, Sebastian Alberto 2019-04-02 23:09 UTC Gaia DR2 position.
4 Otero, Sebastian Alberto 2011-11-21 21:17 UTC Primary record creation. Orbital period from Downes (2001). Range from AAVSO data and Downes (2001). PPMXL position.
3 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
2 Admin, VSX 2009-01-03 22:21 UTC Update from [1996PASP..108...73T].
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.