AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  R Per  
AAVSO UID
000-BBG-011 (19169 observations)  
Constellation
Perseus Sequence
J2000.0
03 30 03.12 +35 40 16.6  (52.51300 +35.67128) Search nearby
B1950.0 03 26 51.66 +35 30 01.7
Proper motion
RA: -0.3 +/- 2.0 mas/yDec: -11.0 +/- 1.1 mas/ySource: UCAC4
Galactic coord. 155.740 -16.903
Other names

(Internal only)
AAVSO 0323+35 ASASSN-V J033003.10+354016.3 BD+35 701 b
HD 21567 SAO 56496  
(Not logged in)  Add name
Variability type
M
Spectral type M2e-M5e
Mag. range
8.1 - 14.8 V
Discoverer Eduard Schönfeld (1861)
Epoch
04 Jan 1983 (HJD 2445339) Ephemeris
Outburst --
Period 209.89 d
Rise/eclipse dur. 49%  (102.846100000000 d)
Remarks
There are currently no remarks on file for this star. (Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Cannon, A. J., 1907, Second catalogue of variable stars 1907AnHar..55....1C
2 T. Karlsson, Maxima of Mira stars --
3 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.		 --
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 = 4.84H = 4.00K = 3.20J - K = 1.65
AllWISE W1 = 3.42W2 = 2.71W3 = 2.43W4 = 2.06W1 - W2 = 0.71W3 - W4 = 0.38
APASS-DR9 B = 11.90V = 12.27g' = 11.28r' = 11.13B - V = -0.37
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 03 30 03.12 +35 40 16.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Campaigns/Programs
 LPV Program
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Fernig, Leo 2022-02-18 22:10 UTC Discoverer updated from 1907AnHar..55....1C page 9
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.

Guidelines    FAQ    Manual    Forum    Variability Types    Passbands    Copyright    Acknowledgments    Privacy    Contact    Help us   
The International Variable Star Index
© 2005-2026 American Association of Variable Star Observers (AAVSO)
Version 1.1 [C]
172.30.0.131