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Latest Details
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Name
  ASAS J102722-5544.3  
AAVSO UID
--  
Constellation
Vela Sequence
J2000.0
10 27 22.16 -55 44 18.2  (156.84233 -55.73839) Search nearby
B1950.0 10 25 27.25 -55 28 58.5
Proper motion
RA: -7.6 +/- 1.1 mas/yDec: 2.2 +/- 1.1 mas/ySource: UCAC4
Galactic coord. 283.592 +1.627
Other names

(Internal only)
2MASS J10272216-5544182 ASAS 102722-5544.3 ASASSN-V J102722.09-554419.4
GDS_J1027221-554418 Gaia DR3 5352347978968290432 TIC 464665587
TYC 8605-424-1 UCAC4 172-046985 WISEA J102722.14-554418.7
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Variability type
EW
Spectral type --
Mag. range
11.30 - 11.39 V
Discoverer --
Epoch
04 Apr 2022 (HJD 2459673.752) Ephemeris
Outburst --
Period 0.4369871 d  (10.48769 h)
Rise/eclipse dur. --
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
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.
2MASS J = 10.87H = 10.76K = 10.65J - K = 0.22
AllWISE W1 = 10.43W2 = 10.46W3 = 11.03W1 - W2 = -0.03
APASS-DR9 B = 11.52V = 11.36g' = 11.25r' = 11.46i' = 11.58B - V = 0.17
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 10 27 22.16 -55 44 18.2 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Phase plot Janzen, Daryl 2023-03-27 20:06 UTC
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Janzen, Daryl 2023-03-27 20:06 UTC Type, period, epoch, and magnitude range from ASAS-SN and ASAS-3 data. Position from Gaia DR3.
2 Zalezsak, Tamas 2016-03-24 03:45 UTC UCAC4 position.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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