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Latest Details
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Name
  V0505 Ori  
AAVSO UID
000-BDZ-341 (12543 observations)  
Constellation
Orion Sequence
J2000.0
05 38 27.26 -02 45 09.7  (84.61358 -2.75269) Search nearby
B1950.0 05 35 56.79 -02 46 49.2
Proper motion
RA: -12.6 +/- 9.8 mas/yDec: -1.8 +/- 9.1 mas/ySource: UCAC4
Galactic coord. 206.923 -17.471
Other names

(Internal only)
1WGA J0538.4-0245 2MASS J05382725-0245096 2MASS J05382726-0245097
2RXP J053827.1-024509 3XMM J053827.1-024509 4XMM J053827.1-024509
AN 2.1906 ASAS J053827-0245.2 ASASSN-V J053827.24-024509.6
ATO J084.6135-02.7527 CSV 645 GSC 04771-00041
HV 1176 Haro 5-10 Kiso A-0976 328
Mayrit 609206 SDSS J053827.25-024509.7 UCAC4 437-010854
[GCR2008] 420040 [GNR2008] 5 [HHM2007] 518
[OJV2004] 3 [W96] 4771-41 [WB2004] 18
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Variability type
CTTS
Spectral type K7e
Mag. range
14.1 - 17.2 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 GCVS Team In the region of the nebula IC 434.
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References
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1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
2 Zapatero Osorio, M. R.; Béjar, V. J. S.; Pavlenko, Ya.; et al., 2002,
Lithium and Hα in stars and brown dwarfs of sigma Orionis
2002A&A...384..937Z
3 V.P.Fedorovich, Perem. Zvezdy 13, N3, 166, 1960. 1960PZ.....13..166F
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 = 11.96H = 10.79K = 9.94J - K = 2.01
AllWISE W1 = 8.94W2 = 8.38W3 = 6.56W4 = 4.54W1 - W2 = 0.56W3 - W4 = 2.02
APASS-DR9 B = 15.98V = 14.83g' = 15.62r' = 14.46i' = 13.83B - V = 1.15
SDSS-DR12 u = 17.28g = 16.10r = 14.18i = 14.17z = 13.69u - g = 1.18r - i = 0.02
Images
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Supporting Documents
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Stellar Association Membership
 Collinder 70 Open Cluster 2012A&A...548A..97Z
Revision History
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3 Otero, Sebastian Alberto 2020-11-05 03:49 UTC Type and maximum magnitude from ASAS-SN data. Minimum magnitude from AAVSO data. Spectral type from 2002A&A...384..937Z. Gaia DR2 position.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.