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Details for Revision 1
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Name
  Hen 2-173  
AAVSO UID
000-BJT-828 (10 observations)  
Constellation
Scorpius Sequence
J2000.0
16 36 24.64 -39 51 44.4  (249.10267 -39.86233) Search nearby
B1950.0 16 32 59.04 -39 45 39.9
Galactic coord. 342.770 +5.011
Other names

(Internal only)
2MASS J16362464-3951444 ASAS J163625-3951.7 ESO 331-7
PK 342+05 1 SS73 61 WRAY 15-1518
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Variability type
ZAND
Spectral type M4.5
Mag. range
13.4 - ? V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto 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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1 M. Gromadzki, J. Mikolajewska, I. Soszynski, 2013, arXiv:1312.6063
[astro-ph.SR]
2013arXiv1312.6063G
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
3 The All Sky Automated Survey 2002AcA....52..397P
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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Supporting Documents
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Revision History
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2 Otero, Sebastian Alberto 2012-10-05 20:27 UTC Orbital period from 2007AJ....133...17F. Type, epoch and range from ASAS-3 data.
1 Admin, VSX 2010-03-18 01:11 UTC Preserved original object data.