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Latest Details
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Name
  V0912 Lac  
AAVSO UID
000-BKS-597 (4 observations)  
Constellation
Lacerta Sequence
J2000.0
22 24 56.85 +51 31 37.9  (336.23687 +51.52720) Search nearby
B1950.0 22 22 57.22 +51 16 22.6
Proper motion
RA: -6.7 +/- 0.8 mas/yDec: -4.3 +/- 1.4 mas/ySource: UCAC4
Galactic coord. 101.058 -5.014
Other names

(Internal only)
2MASS J22245686+5131380 ASASSN-V J222456.83+513137.2 UCAC4 708-102942
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Variability type
EB
Spectral type --
Mag. range
13.39 - 13.50 g
Discoverer Nello Ruocco - Sorrento (Na) - Italy
Epoch
14 Oct 2019 (HJD 2458770.806) Ephemeris
Outburst --
Period 1.15003 d
Rise/eclipse dur. --
Remarks
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1 2023PZ.....43....9K Min II= 13.47 g.
2 Ruocco, Nello (Aniello) Mean V mag. from APASS. It might be ELL.
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References
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1 Kazarovets, E. V.; et al., 2023, The 85th Name-list of Variable Stars 2023PZ.....43....9K
External Links
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Location    Go   
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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.
2MASS J = 12.22H = 12.06K = 12.02J - K = 0.20
AllWISE W1 = 11.95W2 = 11.97W3 = 12.71W1 - W2 = -0.03
APASS-DR9 B = 13.72V = 13.21g' = 13.39r' = 13.07i' = 13.01B - V = 0.51
Images
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Size 5' x 5' (297 x 298 pixels)
Center 22 24 56.85 +51 31 37.9 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 Campo da Aladin Ruocco, Nello (Aniello) 2012-10-24 20:04 UTC
1 Grafico di fase 2MASS 22245686+5131380 PHASE 1.1497 Ruocco, Nello (Aniello) 2012-10-24 20:04 UTC
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Revision History
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2 Otero, Sebastian Alberto 2024-10-16 20:01 UTC Primary name, period, epoch and range from 2023PZ.....43....9K. Gaia DR3 position.
1 Ruocco, Nello (Aniello) 2012-10-24 20:06 UTC Initial submission.

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