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Name
  PDS 110  
AAVSO UID
000-BMH-670 (17600 observations)  
Constellation
Orion Sequence
J2000.0
05 23 31.01 -01 04 23.7  (80.87921 -1.07325) Search nearby
B1950.0 05 20 58.54 -01 07 08.0
Proper motion
RA: 1.146 +/- 1.067 mas/yDec: -0.338 +/- 1.076 mas/ySource: Gaia DR1
Galactic coord. 203.503 -19.974
Other names

(Internal only)
2MASS J05233100-0104237 ASAS J052331-0104.4 ASASSN-V J052330.94-010424.1
GLMP 91 GSC 04753-01534 HD 290380
IRAS 05209-0107 TYC 4753-1534-1  
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Variability type
E+TTS
Spectral type F6IVe
Mag. range
10.40 - 10.75 V
Discoverer H . P. Osborn et al.
Epoch
10 Nov 2008 (HJD 2454781.0) Ephemeris
Outburst --
Period 808.6 d
Rise/eclipse dur. 3.1%  (25 d)
Remarks
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1 Otero, Sebastian Alberto The eclipses are likely transits by an unseen low-mass (1.8-70 MJup) planet or brown dwarf with a circum-secondary disc of diameter ∼0.3 AU.
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References
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1 Osborn, H. P.; Rodriguez, J. E.; Kenworthy, M. A.; et al., 2017, Periodic
Eclipses of the Young Star PDS 110 Discovered with WASP and KELT Photometry		 2017arXiv170510346O
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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 = 9.15H = 8.47K = 7.86J - K = 1.29
AllWISE W1 = 6.99W2 = 6.49W3 = 4.51W4 = 1.82W1 - W2 = 0.49W3 - W4 = 2.70
APASS-DR9 B = 10.90V = 10.40g' = 10.69r' = 10.29i' = 10.17B - V = 0.50
SDSS-DR12 u = 13.86g = 11.01r = 10.37i = 10.29z = 10.66u - g = 2.84r - i = 0.09
Images
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Supporting Documents
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Revision History
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1 Otero, Sebastian Alberto 2017-05-31 21:35 UTC Initial submission.

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