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Latest Details
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| Name |
BU Her |
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| AAVSO UID |
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000-BDR-114 (No observations) |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
18 48 22.87 +24 44 17.2 |
| Proper motion |
| RA: -1.6 +/- 3.5 mas/y | Dec: 15.9 +/- 3.8 mas/y | Source: UCAC4 |
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| Galactic coord. |
55.187 +11.231 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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2MASS J18502646+2447525 |
AN 334.1928 |
ASAS J185026+2448.0 |
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ASASSN-V J185026.53+244752.7 |
GSC 02113-00870 |
IRAS 18483+2444 |
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NSVS J1850266+244753 |
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(Not logged in) Add name
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| Variability type |
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SR |
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| Spectral type |
M6-7 |
| Mag. range |
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12.3 - 13.6 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
173.2 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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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 |
P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 |
2004AJ....128.2965W |
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2 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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3 |
Catalogue of Stellar Spectral Classifications (Skiff, 2005) |
1985IBVS.2657....1S |
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4 |
IBVS #2657 |
1985IBVS.2657....1S |
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P.Ahnert, KVBB N24, 1941. |
1941KVeBB...6....4A |
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6 |
C.Hoffmeister, Sonn Mitt N16, 1929. |
1929MiSon..16....1H |
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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 = 5.67 | H = 4.72 | K = 4.29 | J - K = 1.39 |
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AllWISE
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W1 = 4.22 | W2 = 3.81 | W3 = 2.95 | W4 = 1.92 | W1 - W2 = 0.41 | W3 - W4 = 1.03 |
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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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4 |
Otero, Sebastian Alberto
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2011-03-16 04:44 UTC |
Primary record creation. Type, period, epoch and range from ASAS-3 data. UCAC3 position. |
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3 |
Admin, VSX
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2010-01-05 04:43 UTC |
Position updated from the GCVS version of November 2009. |
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2 |
Bedient, James
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2006-12-07 20:41 UTC |
Spectral type from IBVS #2657 |
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1 |
Admin, VSX
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2005-12-18 01:33 UTC |
Initial database population. |
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