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Latest Details
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| Name |
NSV 25121 |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
20 20 07.86 +37 16 46.0 |
| Proper motion |
| RA: -3.1 +/- 2.2 mas/y | Dec: -9.0 +/- 5.2 mas/y | Source: UCAC4 |
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| Galactic coord. |
75.809 +0.297 |
Other names
(Internal only)
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2MASS J20215994+3726235 |
ALS 18766 |
ASASSN-V J202159.94+372623.9 |
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Berkeley 87 38 |
GSC 02684-00004 |
HBHA 3703-33 |
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TIC 13557667 |
UCAC4 638-093605 |
VES 204 |
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[KW97] 45-52 |
[MS2011b] Berkeley 87 1 |
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| Variability type |
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GCAS |
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| Spectral type |
B1Ve |
| Mag. range |
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12.25 - 12.58 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
-- |
| Rise/eclipse dur. |
-- |
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Remarks
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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 |
Henden, A. A.; et al., 2018, AAVSO Photometric All Sky Survey (APASS) DR10 |
2018AAS...23222306H |
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2 |
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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3 |
Mathew, B.; Subramaniam, A., 2011, Optical spectroscopy of Classical Be
stars in open clusters |
2011BASI...39..517M |
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4 |
G.V.Coyne, W.Wisniewski, C.Corbally, Vatican Publ 1, No.6, 197, 1975. |
1975VatOP...1..197C |
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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 = 9.15 | H = 8.61 | K = 8.27 | J - K = 0.88 |
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AllWISE
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W1 = 7.96 | W2 = 7.64 | W3 = 7.04 | W4 = 6.96 | W1 - W2 = 0.33 | W3 - W4 = 0.08 |
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APASS-DR9
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B = 14.16 | V = 12.56 | g' = 13.34 | r' = 11.90 | i' = 11.06 | B - V = 1.59 |
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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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Berkeley 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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