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Name
  LSPM J2227+4757  
AAVSO UID
000-BQC-466 (No observations)  
Constellation
Lacerta Sequence
J2000.0
22 27 12.12 +47 57 38.0  (336.80050 +47.96056) Search nearby
B1950.0 22 25 07.76 +47 42 18.6
Galactic coord. 99.462 -8.230
Other names

(Internal only)
2MASS J22271212+4757371 Gaia DR3 1987406853927264000 LSPM J2227+4757A
UCAC4 690-116699    
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Variability type
UV
Spectral type M
Mag. range
12.4 - 13.8 CV
Discoverer Evgeniia Shevtsova, Kirill Sokolovsky, Stanislav Korotkiy
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Sokolovsky, Kirill Uncertain identification. Magnitudes are for the blend of a close red dwarf visual binary made up of Gaia DR3 1987406853927264000 (G= 13.6, chosen as the variable star) and Gaia DR3 1987406853927264128 (G= 13.8; sep. 2.0").
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References
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1 Creevey, O. L.; et al., 2023, Gaia Data Release 3: Astrophysical parameters
inference system (Apsis) I -- methods and content overview		 2023A&A...674A..26C
2 Sokolovsky, K.; Korotkiy, S.; Lebedev, A., 2014, The New Milky Way: A
Wide-Field Survey of Optical Transients near the Galactic plane		 2014ASPC..490..395S
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Images
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Supporting Documents
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2 NMW survey images Sokolovsky, Kirill 2025-02-02 08:22 UTC NMW survey images showing the variable at quiescence and flaring state
1 NMW survey images animation Sokolovsky, Kirill 2025-02-02 08:22 UTC Animation of NMW survey images showing the variable at quiescence and flaring state
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Revision History
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1 Sokolovsky, Kirill 2025-02-07 04:28 UTC Spectral type from 2023A&A...674A..26C.

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