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Latest Details
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| Name |
Hen 2-173 |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
16 32 59.04 -39 45 39.8 |
| Proper motion |
| RA: -1.2 +/- 2.1 mas/y | Dec: -1.6 +/- 2.1 mas/y | Source: UCAC4 |
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| Galactic coord. |
342.770 +5.011 |
Other names
(Internal only)
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2MASS J16362464-3951444 |
ASAS J163625-3951.7 |
ASASSN-V J163624.77-395144.2 |
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ESO 331-7 |
PK 342+05 1 |
SS73 61 |
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WRAY 15-1518 |
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| Variability type |
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ZAND+EA |
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| Spectral type |
M4.5e |
| Mag. range |
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13.4 - 14.5: V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
911 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 |
Otero, Sebastian Alberto
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Possibly eclipsing according to 2007AJ....133...17F with a possible epoch of conjunction HJD 2452625 (+/-36). ASAS-3 data shows an eclipsing-like light curve with the same period but at a different Epoch (phase 0.38 according to Fekel et al. ephemeris). |
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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 |
M. Gromadzki, J. Mikolajewska, I. Soszynski, 2013, arXiv:1312.6063
[astro-ph.SR] |
2013arXiv1312.6063G |
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2 |
Fekel, F. C., et al., 2007, Infrared Spectroscopy of Symbiotic Stars. V.
First Orbits for Three S-Type Systems: Henize 2-173, CL Scorpii, and AS 270 |
2007AJ....133...17F |
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3 |
The All Sky Automated Survey |
2002AcA....52..397P |
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4 |
K. Belczynski, J. Mikolajewska, U. Munari, R.J. Ivison, M. Friedjung, 2000,
A&A Suppl. 146, 407 |
2000A&AS..146..407B |
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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 = 8.16 | H = 7.03 | K = 6.53 | J - K = 1.63 |
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AllWISE
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W1 = 6.46 | W2 = 6.25 | W3 = 6.23 | W4 = 5.85 | W1 - W2 = 0.20 | W3 - W4 = 0.39 |
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Images
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Supporting Documents
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Revision History
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