AAVSO Home



Current Time: 07 Apr 2025 03:30:35 UTC
Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Details for Revision 3
Log in to retrieve additional aliases from SIMBAD.
Name
  XX Cha  
AAVSO UID
000-BDL-895 (582 observations)  
Constellation
Chamaeleon Sequence
J2000.0
11 11 39.68 -76 20 15.0  (167.91533 -76.33750) Search nearby
B1950.0 11 10 03.84 -76 03 55.7
Galactic coord. 297.023 -14.624
Other names

(Internal only)
2MASS J11113965-7620152 AN 148.1933 Ass Cha T 1-29
Ass Cha T 2-49 CHXX 35 HBC 586
HV 8347 IRAS 11101-7603 SZ 39
(Not logged in)  Add name
Variability type
WTTS
Spectral type M0e
Mag. range
13.3 - 16.67 B
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 24" away from the 11.9 mag. K6e (WTTS) star GSC 09410-02451. J-K= 1.60; B-V= 1.03.
2 Otero, Sebastian Alberto VSP Note: 11.9 mag. star 24" to the WSW.
(Not logged in)  Add remark
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 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1. 0
2017PASP..129j4502K
3 Nguyen, D. C.; Brandeker, A.; van Kerkwijk, M. H.; et al., 2012, Close
Companions to Young Stars. I. A Large Spectroscopic Survey in Chamaeleon I
and Taurus-Auriga
2012ApJ...745..119N
4 Spangler, C., et al., 2001, Dusty Debris around Solar-Type Stars: Temporal
Disk Evolution
2001ApJ...555..932S
5 Spangler, C., et al., 2001, Dusty Debris around Solar-Type Stars: Temporal
Disk Evolution
2001ApJ...555..932S
6 R.D.Schwartz, ApJ Suppl 35, 161, 1977. 1977ApJS...35..161S
7 C.Hoffmeister, ZsAp 55, 290, 1962. 1962ZA.....55..290H
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Campaigns/Programs
 YSO Program
 YSOs in Chamaeleon
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5 Otero, Sebastian Alberto 2021-04-22 04:21 UTC Type and spectral type from 2012ApJ...745..119N. Maximum magnitude from ASAS-SN data. Minimum magnitude from the GCPD.
4 Otero, Sebastian Alberto 2020-05-14 23:50 UTC Gaia DR2 position.
3 Otero, Sebastian Alberto 2013-01-15 02:16 UTC Type from 2001ApJ...555..932S. 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.