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Latest Details
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Name
  HM Oph  
AAVSO UID
000-BDW-712 (No observations)  
Constellation
Ophiuchus Sequence
J2000.0
17 06 59.42 -28 25 05.3  (256.74759 -28.41815) Search nearby
B1950.0 17 03 50.64 -28 21 08.9
Proper motion
RA: -7.4 +/- 5.5 mas/yDec: 0.5 +/- 4.7 mas/ySource: UCAC4
Galactic coord. 355.704 +7.325
Other names

(Internal only)
ASASSN-V J170659.48-282505.7 HV 4379 OGLE-BLG-LPV-233581
OGLE-IV BLG894.18.23    
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Variability type
M
Spectral type --
Mag. range
11.168 (3.417) Ic
Discoverer --
Epoch
04 Apr 1926 (HJD 2424610.0) Ephemeris
Outburst --
Period 428.8 d
Rise/eclipse dur. --
Remarks
There are currently no remarks on file for this star. (Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Iwanek, P.; et al., 2022, The OGLE Collection of Variable Stars: Nearly
66,000 Mira Stars in the Milky Way		 2022ApJS..260...46I
2 H.H.Swope, HA 90, N8, 1939. 1940AnHar..90..231S
3 H.H.Swope, HB N887, 1932. 1932BHarO.887....6S
External Links
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Location    Go   
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 6.69H = 5.74K = 5.21J - K = 1.47
AllWISE W1 = 5.11W2 = 4.55W3 = 3.57W4 = 2.94W1 - W2 = 0.56W3 - W4 = 0.63
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 17 06 59.42 -28 25 05.3 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 ASCC 87 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2023-02-22 18:17 UTC Type, period, mean magnitude and amplitude from 2022ApJS..260...46I. Gaia DR3 position.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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