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Latest Details
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| Name |
NSV 25495 |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
21 07 45.63 +37 37 17.8 |
| Proper motion |
| RA: -30.6 +/- 3.1 mas/y | Dec: -0.7 +/- 3.8 mas/y | Source: UCAC4 |
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| Galactic coord. |
82.008 -6.851 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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AAVSO 2105+37 |
ASASSN-V J210943.96+374933.3 |
GSC 03168-02663 |
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LD 42 |
NSVS J2109439+374937 |
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| Variability type |
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L: |
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| Spectral type |
-- |
| Mag. range |
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11.8 - 13 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
83 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 |
Huziak, Richard
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[D.Boehme, MVS 10, H.2, 47, 1983.], "practically const." comment is not accurate. With CCD data, this star clearly shows a semi-regular behavior of approx. 60 day period, or possible twice this. R. Huziak |
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2 |
GCVS Team |
B-V ~ 1.7. According to [D.Boehme, MVS 10, H.2, 47, 1983.], practically const. |
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References
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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 = 6.41 | H = 5.48 | K = 5.12 | J - K = 1.29 |
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AllWISE
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W1 = 4.88 | W2 = 4.65 | W3 = 4.03 | W4 = 3.19 | W1 - W2 = 0.23 | W3 - W4 = 0.84 |
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APASS-DR9
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B = 14.44 | V = 12.78 | g' = 13.46 | r' = 11.80 | B - V = 1.67 |
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Images
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Supporting Documents
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Revision History
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