AAVSO Home



Current Time: 21 Feb 2025 06:38:17 UTC
Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  RR Cen  
AAVSO UID
000-BCV-262 (5009 observations)  
Constellation
Centaurus Sequence
J2000.0
14 16 57.22 -57 51 15.7  (214.23842 -57.85436) Search nearby
B1950.0 14 13 24.95 -57 37 21.6
Proper motion
RA: -53.006 +/- 0.045 mas/yDec: -23.292 +/- 0.043 mas/ySource: Gaia DR1
Galactic coord. 314.133 +3.146
Other names

(Internal only)
2MASS J14165721-5751156 AAVSO 1409-57 ASASSN-V J141657.14-575115.8
CD-57 5498 CPD-57 6572 HD 124689
HIP 69779 IOMC 8686000027 SAO 241587
TIC 411451519 TYC 8686-210-1 WISEA J141657.15-575116.0
(Not logged in)  Add name
Variability type
EW/KE:
Spectral type A9/F0V
Mag. range
7.27 - 7.68 V
Discoverer Isaac Roberts (1896)
Epoch
21 Mar 1925 (HJD 2424231.0981) Ephemeris
Outburst --
Period 0.60569029 d  (14.536567 h)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 GCVS Team Min II 7.63. dII = 0.08P. P var. Min I = 2424231.0910 + 0.60568807d*E + 2.31d*10**(-10)*E**2 (JD2414170 - 33470) [D.J.K.O'Connell,Riv Repr N6, 1954.]. Current elements - see Table.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Bob Nelson's O-C files, 2016 --
2 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
3 L.O.Loden, AsAp Suppl 38, 355, 1979. 1979A&AS...38..355L
4 C.R.Chambliss, AJ 76, N1, 64, 1971. 1971AJ.....76...64C
5 Cannon, A. J., 1907, Second catalogue of variable stars 1907AnHar..55....1C
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.
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 = 6.76H = 6.65K = 6.57J - K = 0.19
AllWISE W1 = 6.54W2 = 6.49W3 = 6.54W4 = 6.42W1 - W2 = 0.05W3 - W4 = 0.12
APASS-DR9 B = 7.63V = 7.30B - V = 0.33
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Fernig, Leo 2022-04-22 13:32 UTC Discoverer updated from 1907AnHar..55....1C page 17
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.