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Latest Details
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| Name |
V2398 Oph |
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| AAVSO UID |
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000-BDY-766 (No observations) |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
16 57 27.57 -27 33 39.9 |
| Proper motion |
| RA: -4.002 +/- 0.208 mas/y | Dec: -18.973 +/- 0.143 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
355.484 +8.927 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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1RXS J170034.7-273807 |
AS 216 |
ASAS J170035-2738.1 |
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ASASSN-V J170034.85-273804.7 |
CD-27 11363 |
EM* AS 216 |
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GSC 06818-01058 |
HIP 83232 |
Hen 3-1311 |
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IRAS 16574-2733 |
NSV 20879 |
TYC 6818-1058-1 |
(Not logged in) Add name
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| Variability type |
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CTTS/ROT |
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| Spectral type |
K2Ve |
| Mag. range |
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10.8 - 11.2 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
2.81937 d |
| Rise/eclipse dur. |
-- |
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Remarks
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Some references may be clicked to view in new window. Roll over index number to view submission details.
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1 |
Otero, Sebastian Alberto
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Period in 1998A&AS..128..561B is not confirmed with HIPPARCOS and ASAS-3 data which give a period of 2.819 d. ASAS-3 magnitudes contaminated by 2MASS J17003518-2737598 (V= 15.1; sep. 5"); 2MASS J17003396-2738052 (V= 14.6; sep. 14") ; 2MASS J17003415-2737546 (V= 15.6; sep. 14") and 2MASS J17003645-2737544 (V= 16.3; sep. 22"). Range has been corrected. |
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(Not logged in) Add remark
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References
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Click reference title/citation to view in new window. Roll over index number to view submission details.
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1 |
Torres, C. A. O., et al., 2006, Search for associations containing young
stars (SACY). I. Sample and searching method |
2006A&A...460..695T |
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2 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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3 |
C.C.Batalha, G.R.Quast, C.A.O.Torres, P.C.R.Pereira, M.A.O.Terra,
F.Jablonski, R.P.Schiavon, J.R.de la Resa, M.J.Sartori, AsAp Suppl 128,
No.3, 561, 1998. |
1998A&AS..128..561B |
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4 |
The Hipparcos and Tycho Catalogues, Vol.11 and Vol.17, CD-ROM No.1,
SP-1200, ESA, 1997. |
1997ESASP1200.....P |
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5 |
Catalogue of Stellar Spectral Classifications (Skiff, 2005) |
1950ApJ...112...72M |
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External Links
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Location
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Catalog Data
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Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
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2MASS
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J = 8.62 | H = 7.81 | K = 7.20 | J - K = 1.42 |
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AllWISE
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W1 = 6.18 | W2 = 5.83 | W3 = 4.25 | W4 = 2.11 | W1 - W2 = 0.34 | W3 - W4 = 2.14 |
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APASS-DR9
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B = 11.91 | V = 10.97 | g' = 11.44 | r' = 10.61 | i' = 10.26 | B - V = 0.94 |
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Images
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Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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There are currently no supporting documents on file for this star.
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Stellar Association Membership
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ASCC 87 |
Open Cluster |
2012A&A...548A..97Z |
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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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