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Latest Details
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| Name |
GK Sgr |
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| AAVSO UID |
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000-BFD-740 (No observations) |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
18 14 02.81 -33 22 01.0 |
| Proper motion |
| RA: -0.5 +/- 2.9 mas/y | Dec: -3.2 +/- 9.9 mas/y | Source: UCAC4 |
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| Galactic coord. |
359.484 -8.075 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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2MASS J18172042-3320526 |
ASAS J181719-3321.1 |
ASASSN-V J181720.37-332052.5 |
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Gaia DR3 4045466735904009472 |
HAT 622-15750 |
HV 4124 |
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UCAC4 284-167527 |
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(Not logged in) Add name
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| Variability type |
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CWA |
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| Spectral type |
K |
| Mag. range |
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12.81 - 13.67 V |
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| Discoverer |
C. J. Kooreman |
| Epoch |
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| Outburst |
-- |
| Period |
14.858 d |
| Rise/eclipse dur. |
53% (7.9 d) |
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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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J-K= 0.53. ASAS-3 and ASAS-SN magnitudes contaminated by 2MASS J18172054-3320584 (V= 16.7; sep. 6"), Gaia DR3 4045466740271080320 (V= 17.8; sep. 6"), Gaia DR3 4045466735903994112 (V= 16.6; sep. 12"), 2MASS J18171949-3320515 (V= 15.2; sep. 12") and Gaia DR3 4045466735904011648 (V= 15.8; sep. 15"). ASAS-3 magnitudes also contaminated by 2MASS J18171871-3320496 (V= 16.3; sep. 22") and GSC 07396-02808 (V= 13.1; sep. 23"). Range has been corrected. |
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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 |
Creevey, O. L.; et al., 2023, Gaia Data Release 3: Astrophysical parameters
inference system (Apsis) I -- methods and content overview |
2023A&A...674A..26C |
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2 |
Gaia collaboration; et al., 2022, Gaia Data Release 3 (Gaia DR3) Part 1
Main source |
2022yCat.1355....0G |
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3 |
Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0 |
2017PASP..129j4502K |
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4 |
D.M. Nataf, K.Z. Stanek, G.A. Bakos, 2010, arXiv:1009.2502v1 [astro-ph.GA] |
2010arXiv1009.2502N |
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5 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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6 |
C.J.Kooreman, BAN Suppl 3, N2, 41, 1968. |
1968BANS....3...41K |
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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 = 10.94 | H = 10.50 | K = 10.41 | J - K = 0.53 |
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AllWISE
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W1 = 10.57 | W2 = 10.50 | W3 = 10.22 | W4 = 8.82 | W1 - W2 = 0.07 | W3 - W4 = 1.40 |
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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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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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