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Latest Details
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Name
  Rybka 2  
AAVSO UID
000-BNS-412 (No observations)  
Constellation
Lacerta Sequence
J2000.0
22 31 37.46 +40 29 43.3  (337.90607 +40.49536) Search nearby
B1950.0 22 29 25.35 +40 14 16.5
Galactic coord. 96.123 -14.987
Other names

(Internal only)
ASASSN-21ty GSC2.3 N2YH012776 Gaia23bao
URAT1 653-522988 USNO-B1.0 1304-0479600 ZTF19abuqlzt
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Variability type
UGSU+E
Spectral type --
Mag. range
16.3 - 21.1 g
Discoverer Alexandra Rybka; B. Sesar et al. (Pan-STARRS1)
Epoch
26 Oct 2021 (HJD 2459513.8834) Ephemeris
Outburst --
Period 0.0819486 d  (118.0060 min)
Rise/eclipse dur. --
Remarks
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1 Denisenko, Denis Outburst on 1989-09-03 DSS red plate.
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References
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1 Szkody, P.; Olde Loohuis, C.; Kiplitz, B.; et al., 2021, Cataclysmic
Variables in the Second Year of the Zwicky Transient Facility		 2021AJ....162...94S
2 D. Denisenko, 2021, vsnet-alert #26459 --
3 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive		 2019PASP..131a8003M
4 Sesar, B.; Hernitschek, N.; Mitrović, S.; et al., 2017,
Machine-learned Identification of RR Lyrae Stars from Sparse, Multi-band
Data: The PS1 Sample		 2017AJ....153..204S
5 Chambers, K. C.; et al., 2016, The Pan-STARRS1 Surveys 2016arxiv161205560C
6 ASAS-SN Transients (Shappee et al., 2014) 2014ApJ...788...48S
External Links
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Location    Go   
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 22 31 37.46 +40 29 43.3 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 Rybka 2 finder chart Denisenko, Denis 2020-11-21 14:58 UTC Color-combined DSS finder chart with 10'x10' FOV
1 Rybka 2 light curve Denisenko, Denis 2020-11-21 14:58 UTC Light curve from Pan-STARRS 1 data
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
6 Otero, Sebastian Alberto 2023-04-23 18:08 UTC Other names from 2021AJ....162...94S. Gaia DR3 position.
5 Otero, Sebastian Alberto 2023-03-15 04:43 UTC Minimum magnitude from ZTF data.
4 Otero, Sebastian Alberto 2021-11-05 00:42 UTC Type, period and epoch from vsnet-alert 26459. Minimum magnitude from ZTF data.
3 Otero, Sebastian Alberto 2021-10-29 20:26 UTC Maximum magnitude from ASAS-SN Transients. Minimum magnitude from Pan-STARRS1.
2 Otero, Sebastian Alberto 2020-11-27 02:17 UTC Co-discoverers from 2017AJ....153..204S.
1 Denisenko, Denis 2020-11-26 02:17 UTC Gaia DR2 position. Maximum magnitude from GSC2.3.

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