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Details for Revision 2
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Name
  V1502 Oph  
AAVSO UID
000-BDX-923 (No observations)  
Constellation
Ophiuchus Sequence
J2000.0
17 10 11.16 -19 10 21.5  (257.54650 -19.17264) Search nearby
B1950.0 17 07 14.82 -19 06 39.1
Galactic coord. 3.771 +12.103
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
GSC2.3 S8KO001033 OGLE BLG490.10.15425 OGLE-BLG-RRLYR-44465
PS1-3PI J171011.28-191013.7 USNO-A2.0 0675-18068059 USNO-B1.0 0708-0370401
ZTF J171011.28-191013.6    
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Variability type
RRAB
Spectral type --
Mag. range
17.8 - 19.3 p
Discoverer --
Epoch
09 Jun 1956 (HJD 2435633.962) Ephemeris
Outburst --
Period 0.52104 d  (12.505 h)
Rise/eclipse dur. 15%  (1.9 h)
Remarks
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1 Otero, Sebastian Alberto VSP Note: 19.8 Vmag. star 4" to the SW, 19.0 Vmag. star 6" to the SSE and 17.6 Vmag. star 7" to the S.
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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 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive
2019PASP..131a8003M
3 Soszyński, I.; et al., 2019, Over 78 000 RR Lyrae Stars in the
Galactic Bulge and Disk from the OGLE Survey
2019AcA....69..321S
4 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
5 L.PLaut, BAN Suppl 2, N6, 1968. 1968BANS....2..293P
External Links
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2025-03-03 19:01 UTC Identification from 2017AJ....153..204S. Epoch from 2019AcA....69..321S. Period from ZTF 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.