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Latest Details
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Name
  SZ Cha  
AAVSO UID
000-BDL-872 (1140 observations)  
Constellation
Chamaeleon Sequence
J2000.0
10 58 16.75 -77 17 17.2  (164.56979 -77.28811) Search nearby
B1950.0 10 57 02.05 -77 01 11.8
Proper motion
RA: -19.3 +/- 2.7 mas/yDec: -0.8 +/- 2.7 mas/ySource: UCAC4
Galactic coord. 296.710 -15.805
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J10581677-7717170 ASAS J105816-7717.3 ASASSN-V J105816.69-771717.1
Ass Cha T 2- 6 GHE 33 GSC 09414-00599
HBC 566 IRAS 10570-7701 SON 6323
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Variability type
CTTS
Spectral type K0e
Mag. range
11.7 - 13.8 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto ASAS-3 magnitudes contaminated by 2MASS J10581804-7717197 (sep. 5") and 2MASS J10581413-7717088 (V= 16.4; sep. 12"). Combined range given. UXor-like fadings. J-K= 1.50.; B-V= 1.28.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties
2018A&A...616A...1G
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 Spangler, C.; et al., 2001, Dusty Debris around Solar-Type Stars: Temporal
Disk Evolution
2001ApJ...555..932S
4 C.Hoffmeister, VSS 6, N1, 1963. 1963VeSon...6....1H
5 C.Hoffmeister, ZsAp 55, 290, 1962. 1962ZA.....55..290H
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 = 9.25H = 8.41K = 7.76J - K = 1.50
AllWISE W1 = 7.04W2 = 6.61W3 = 5.26W4 = 2.09W1 - W2 = 0.44W3 - W4 = 3.16
APASS-DR9 B = 13.34V = 12.07g' = 12.69r' = 11.54i' = 11.01B - V = 1.28
GALEX-DR5 FUV = 21.29NUV = 19.40FUV - NUV = 1.90
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 10 58 16.75 -77 17 17.2 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Campaigns/Programs
 YSO Program
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2020-05-14 23:48 UTC Gaia DR2 position.
3 Otero, Sebastian Alberto 2015-04-25 23:43 UTC Maximumm magnitude and type from 2001ApJ...555..932S. Minimum magnitude from ASAS-3 data. UCAC4 position.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.