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Name
  V1321 Ori  
AAVSO UID
000-BFB-115 (1275 observations)  
Constellation
Orion Sequence
J2000.0
05 35 04.30 -05 08 12.5  (83.76792 -5.13681) Search nearby
B1950.0 05 32 36.56 -05 10 07.0
Proper motion
RA: 0.4 +/- 0.6 mas/yDec: 7.0 +/- 1.3 mas/ySource: UCAC4
Galactic coord. 208.748 -19.314
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1RXS J053504.2-050818 2MASS J05350429-0508125 ASAS J053504-0508.2
ASASSN-V J053504.30-050813.0 Parenago 1724 [H97b] 242
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Variability type
TTS/ROT
Spectral type G8n
Mag. range
10.55 - 10.75 V
Discoverer --
Epoch
07 Dec 2000 (HJD 2451886.000) Ephemeris
Outburst --
Period 5.682 d
Rise/eclipse dur. --
Remarks
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1 Admin, VSX Sun-like cycles with a period of 9 or 17.5 years.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 M. Kiraga, 2012, Acta Astronomica 62, 67 2012AcA....62...67K
2 R. Neuhaeuser et al., 2009, arXiv:0905.1807v1 [astro-ph.SR] 2009arXiv0905.1807N
3 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
4 W. Herbst, C.A.L. Bailer-Jones, R. Mundt, K. Meisenheimer, R. Wackermann,
2002, A&A 396, 513
2002A&A...396..513H
5 G.Cutispoto, G.Tagliaferri, R.Pallavicini, L.Pasquini, M.Rodono, AsAp Suppl
115, No.1, 41, 1996.
1996A&AS..115...41C
6 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1983TrLen..38...62D
7 P.P.Parenago, Sternberg Inst Trudy 25, 1954. --
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 = 8.12H = 7.47K = 7.27J - K = 0.85
AllWISE W1 = 7.07W2 = 7.11W3 = 6.52W4 = 6.07W1 - W2 = -0.03W3 - W4 = 0.46
APASS-DR9 B = 11.88V = 10.65g' = 11.25r' = 10.16i' = 9.73B - V = 1.23
Images
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Supporting Documents
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Stellar Association Membership
 NGC 1977 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2018-06-11 00:45 UTC Primary record creation.
3 Admin, VSX 2012-04-20 00:38 UTC Update from [2012AcA....62...67K].
2 Admin, VSX 2009-05-14 00:43 UTC Update from [2009arXiv0905.1807N].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.