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Name
  Dauban V251  
AAVSO UID
000-BLD-922 (No observations)  
Constellation
Ophiuchus Sequence
J2000.0
17 25 26.12 -18 47 35.1  (261.35885 -18.79310) Search nearby
B1950.0 17 22 29.97 -18 44 58.2
Galactic coord. 6.132 +9.317
Other names

(Internal only)
2MASS J17252612-1847352 ASAS J172526-1847.5 ASASSN-V J172526.08-184734.2
CMC14 J172526.1-184735 GSC2.3 S8L9072107 OGLE-BLG-LPV-238111
OGLE-IV BLG802.11.7 USNO-B1.0 0712-0410037  
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Variability type
M
Spectral type --
Mag. range
13.7 - <17.1 V
Discoverer --
Epoch
17 Oct 2003 (HJD 2452930.0) Ephemeris
Outburst --
Period 208.5 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto VSP Note: The mira ASAS J172525-1847.8 is 21" to the SW and there is a 13.3 mag. star 20" to the NW.
2 Otero, Sebastian Alberto J-K= 1.53. ASAS-3 magnitudes contaminated by 2MASS J17252656-1847248 (V= 16.6; sep. 12"), 2MASS J 17252542-1847179 (V= 13.3; sep. 20") and ASAS J172525-1847.8 (mira, V= 12.7 - <15.0; sep. 21"). Range has been corrected.
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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 J. Caron, F. Kugel, 2013, Dauban survey (online data) --
3 Henden, A. A., et al., 2012, Data Release 3 of the AAVSO All-Sky
Photometric Survey (APASS)
2012JAVSO..40..430H
4 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
External Links
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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 = 9.06H = 8.11K = 7.54J - K = 1.53
AllWISE W1 = 6.70W2 = 6.51W3 = 5.91W4 = 5.21W1 - W2 = 0.20W3 - W4 = 0.70
Images
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Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2013-10-17 18:25 UTC Phase plot with ASAS-3, Dauban and APASS observations.
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Revision History
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2 Otero, Sebastian Alberto 2023-02-22 18:47 UTC Gaia DR3 position.
1 Otero, Sebastian Alberto 2013-10-17 18:25 UTC Initial submission.