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Details for Revision 1
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Name
  2MASS J17221294-2308078  
AAVSO UID
--  
Constellation
Ophiuchus Sequence
J2000.0
17 22 12.92 -23 08 07.4  (260.55383 -23.13539) Search nearby
B1950.0 17 19 11.10 -23 05 16.4
Galactic coord. 2.049 +7.554
Other names

(Internal only)
ASAS J172212-2308.1 DENIS J172212.9-230807 GSC2.2 S223121247509
USNO-B1.0 0668-0514068    
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Variability type
M
Spectral type --
Mag. range
12.6 - <17.0 V
Discoverer Trygve Prestgard
Epoch
19 Mar 2003 (HJD 2452718.0) Ephemeris
Outburst --
Period 180.5 d
Rise/eclipse dur. --
Remarks
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1 Prestgard, Trygve Position from UCAC4. Maximum magnitude from ASAS-3. Minimum magnitude derived from UCAC3. J-K= 1.45 (2MASS)
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References
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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 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
3 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
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Supporting Documents
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1 Discovery DSS images Prestgard, Trygve 2016-11-22 21:05 UTC The variable nature of this object was discovered using these DSS images. A composite DSS2 Red+Blue image has also been added.
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2023-02-22 18:42 UTC Gaia DR3 position.
1 Prestgard, Trygve 2016-11-23 20:19 UTC Initial submission.