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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
FN CMa |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
07 04 19.81 -11 12 56.1 |
| Proper motion |
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| Galactic coord. |
224.710 -1.794 |
Other names
(Internal only)
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ADS 5795 |
ASASSN-V J070640.81-111737.2 |
BD-11 1790 |
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HD 53974 |
HIP 34301 |
HR 2678 |
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SAO 152394 |
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(Not logged in) Add name
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| Variability type |
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BCEP |
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| Spectral type |
B0.5III |
| Mag. range |
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5.38 - 5.42 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
0.08866 d (2.128 h) |
| 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 |
2010arXiv1009.3512R |
Component A is the variable, and itself a spectroscopic binary with a period of 117.55d. B component is a backgroudn star of spectral type O6V((f)). |
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2 |
GCVS Team |
VB (6.3m, 7.5m, 0.561", 115.8deg, 1978.15). Range of combined light variation is given in the Table. Associated with the nebula vB 95. According to [A.van Hoof, ESO Ann Rep 1970, P.10.], the period considerably differs from the tabulated value. |
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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 |
Th. Rivinius, O. Stahl, S. Stefl, D. Baade, R.H.D. Townsend, L. Barrera,
2010, arXiv:1009.3512v1 [astro-ph.SR] |
2010arXiv1009.3512R |
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2 |
W.Herbst, R.Racine, J.W.Warner, ApJ 223, 471, 1978. |
1978ApJ...223..471H |
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3 |
G.Hill, ApJ Suppl N130, 1967. |
1967ApJS...14..301H |
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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 = 5.29 | H = 5.31 | K = 5.30 | J - K = -0.01 |
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AllWISE
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W1 = 5.24 | W2 = 5.13 | W3 = 5.22 | W4 = 4.88 | W1 - W2 = 0.11 | W3 - W4 = 0.34 |
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Images
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Supporting Documents
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Revision History
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