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Name
  V1457 Ori  
AAVSO UID
000-BFB-218 (146 observations)  
Constellation
Orion Sequence
J2000.0
05 34 51.75 -05 39 24.1  (83.71563 -5.65669) Search nearby
B1950.0 05 32 24.63 -05 41 19.6
Proper motion
RA: -3.6 +/- 6.3 mas/yDec: 8.5 +/- 6.1 mas/ySource: UCAC4
Galactic coord. 209.214 -19.596
Other names

(Internal only)
1SXPS J053451.6-053923 2MASS J05345175-0539241 2SXPS J053451.7-053925
3XMM J053451.6-053924 4XMM J053451.7-053924 ATO J083.7156-05.6567
BA14 362886 CXO J053451.7-053926 CXOGSG J053451.7-053924
Haro 4-329 SDSS J053451.74-053924.0 UCAC4 422-009925
USNO-B1.0 0843-0061442 VHS J053451.74-053924.0 ZTF18acrunrz
[DRS2009] 331 [H97b] 10288  
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Variability type
WTTS/ROT
Spectral type M3e
Mag. range
16.3 - 16.7 V
Discoverer --
Epoch
--
Outburst --
Period 7.44 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto VSP Note: The 19th Vmag. TTS star [H97b] 10289 is 1.9" to the E.
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References
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1 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) arXiv:1705.07922
2 Kounkel, M.; et al., 2017, Characterizing the Stellar Population of NGC
1980
2017AJ....154...29K
3 W. Herbst, C.A.L. Bailer-Jones, R. Mundt, K. Meisenheimer, R. Wackermann,
2002, A&A 396, 513
2002A&A...396..513H
4 K.G. Stassun, R.D. Mathieu, T. Mazeh, F.G. Vrba, AJ 117, No. 6, 2941, 1999. 1999AJ....117.2941S
External Links
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Location    Go   
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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 = 11.88H = 11.11K = 10.78J - K = 1.10
AllWISE W1 = 10.37W2 = 10.09W3 = 8.23W4 = 6.05W1 - W2 = 0.29W3 - W4 = 2.18
SDSS-DR12 u = 19.60g = 17.34r = 15.85i = 14.49z = 13.59u - g = 2.26r - i = 1.36
Images
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Supporting Documents
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Stellar Association Membership
 NGC 1976 Open Cluster 2012A&A...548A..97Z
Revision History
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5 Otero, Sebastian Alberto 2023-10-17 14:39 UTC Type and spectral type from 2017AJ....154...29K. Maximum magnitude derved from CMC15. Minimum magnitude derived from Gaia DR3. Gaia DR3 position.
4 Admin, VSX 2017-12-15 03:59 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
3 Admin, VSX 2012-01-29 02:19 UTC Update from [2002A&A...396..513H].
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.