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Name
  V1966 Oph  
AAVSO UID
000-BDY-387 (No observations)  
Constellation
Ophiuchus Sequence
J2000.0
17 22 11.87 -20 24 57.0  (260.54946 -20.41583) Search nearby
B1950.0 17 19 13.67 -20 22 06.0
Galactic coord. 4.334 +9.066
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
ATO J260.5494-20.4158 GSC2.3 S8LA046030 Gaia DR2 4121204193559518720
Gaia DR3 4121204193559518720 OGLE-BLG-RRLYR-48300 PS1-3PI J172211.87-202456.9
UCAC4 348-101083 USNO-A2.0 0675-19060018 USNO-B1.0 0695-0434291
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Variability type
RRAB
Spectral type --
Mag. range
15.82 - 16.99 V
Discoverer L. Plaut
Epoch
08 Dec 2014 (HJD 2457000.31041) Ephemeris
Outburst --
Period 0.46236486 d  (11.096757 h)
Rise/eclipse dur. 14%  (1.5535 h)
Remarks
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1 Otero, Sebastian Alberto VSP Note: 19.9 Vmag. star 2.2" to the E, 18.0 Vmag. star 5.1" to the ENE and 18.6 Vmag. star 5.5" to the W.
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References
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1 Gaia collaboration; et al., 2022, Gaia Data Release 3 (Gaia DR3) Part 1
Main source
2022yCat.1355....0G
2 Soszyński, I.; et al., 2019, Over 78 000 RR Lyrae Stars in the
Galactic Bulge and Disk from the OGLE Survey
2019AcA....69..321S
3 B. Sesar, N. Hernitschek, S. Mitrovic, et al., 2017, Machine-learned
Identification of RR Lyrae Stars from Sparse, Multi-band Data: The PS1
Sample
2017AJ....153..204S
4 L.PLaut, BAN Suppl 2, N6, 1968. 1968BANS....2..293P
External Links
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Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2024-12-12 22:10 UTC Identification from 2017AJ....153..204S. Period and epoch from 2019AcA....69..321S. Rise duration from OGLE data. Range derived from Gaia DR3 data. 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.