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Latest Details
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Name
  PSN J12355230+2755559  
AAVSO UID
000-BMH-572 (306 observations)  
Constellation
Coma Berenices Sequence
J2000.0
12 35 52.28 +27 55 55.5  (188.96783 +27.93208) Search nearby
B1950.0 12 33 23.92 +28 12 26.3
Galactic coord. 198.925 +86.457
Other names

(Internal only)
1RXS J123551.6+275555 1SXPS J123551.6+275604 2RXS J123551.9+275551
ASASSN-V J123552.28+275555.5 AT 2016blu Gaia DR3 4010501548877799168
Gaia16ada PSN J12355216+2755560 PSN J12355235+2755563
RX J1235.8+2755 SDSS J123552.28+275555.5 TCP J12355218+2755559
TCP J12355222+2755559 TCP J12355223+2755557 TCP J12355223+2755559
TCP J12355223+2755560 TCP J12355225+2755554 TCP J12355227+2755555
TCP J12355227+2755556 XM13MZ XMMOM J123552.6+275556
ZTF J123552.27+275555.5 ZTF17aaapufz  
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Variability type
SDOR
Spectral type --
Mag. range
16.6 r - 20.4 G
Discoverer L. Elenin
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto The light curve shows frequent short 2-3 mag. dwarf nova-like outbursts.
2 Otero, Sebastian Alberto ZTF magnitudes contaminated by SDSS J123552.35+275554.1 (r= 21.4; sep. 1.3") and surrounding galaxy nebulosity. Range has been corrected.
3 Otero, Sebastian Alberto In NGC 4559C (= IC 3550) an HII region of NGC 4559. Minimum magnitude and position from Gaia.
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References
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1 Gaia alerts, 2017 (online data) --
2 ZTF (Lasair) observations, online data --
3 CBAT "Transient Object Followup Reports" --
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.
AllWISE W1 = 15.82W2 = 15.92W4 = 9.00W1 - W2 = -0.09
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2024-01-17 19:31 UTC Other names added.
2 Otero, Sebastian Alberto 2021-06-29 23:30 UTC Maximum magnitude from ZTF (Lasair) data. Minimum magnitude from Gaia Alerts data.
1 Otero, Sebastian Alberto 2017-05-27 00:00 UTC Initial submission.