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Latest Details
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| Name |
TW Oph |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
17 26 46.56 -19 26 04.7 |
| Proper motion |
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| Galactic coord. |
6.109 +8.097 |
Other names
(Internal only)
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AAVSO 1723-19 |
AN 83.1911 |
ASASSN-V J172943.72-192823.3 |
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BD-19 4644 |
HD 158377 |
HIP 85617 |
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IRC -20364 |
RAFGL 1971 |
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(Not logged in) Add name
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| Variability type |
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SRB |
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| Spectral type |
C5,5(Nb) |
| Mag. range |
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11.6 - 13.8 p |
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| Discoverer |
John Birmingham (1911) |
| Epoch |
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| Outburst |
-- |
| Period |
185: d |
| 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 |
C. Koen, L. Eyer, 2002, MNRAS 331, 45 |
2002MNRAS.331...45K |
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2 |
B.A.Dragomiretskaja, Perem. Zvezdy 14, N1, 53, 1962. |
1962PZ.....14...53D |
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3 |
S.Gaposchkin, HA 115, N13, 1950. |
1952AnHar.115..157G |
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4 |
Dunér, N. C.; Hartwig, E.; Muller, G., 1912, Benennung von neu entdeckten
veränderlichen Sternen |
1912AN....191..341. |
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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 = 2.55 | H = 1.20 | K = 0.45 | J - K = 2.10 |
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AllWISE
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W3 = -0.64 | W4 = -1.02 | W3 - W4 = 0.38 |
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APASS-DR9
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B = 12.95 | V = 8.30 | g' = 10.21 | r' = 6.75 | i' = 5.29 | B - V = 4.66 |
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Images
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Supporting Documents
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Revision History
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