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
  II Pup  
AAVSO UID
000-BFC-923 (1 observation)  
Constellation
Puppis Sequence
J2000.0
08 03 25.75 -27 55 26.0  (120.85729 -27.92389) Search nearby
B1950.0 08 01 22.41 -27 46 55.6
Proper motion
RA: 1.9 +/- 4.1 mas/yDec: -3.9 +/- 1.4 mas/ySource: UCAC4
Galactic coord. 245.718 +1.687
Other names

(Internal only)
2MASS J08032576-2755260 ASAS J080326-2755.4 ASASSN-V J080325.64-275526.6
GDS_J0803257-275525 IRAS 08013-2746 SON 8439
(Not logged in)  Add name
Variability type
M
Spectral type M8-M9
Mag. range
10.5 - <15.5 V
Discoverer --
Epoch
26 Nov 2002 (HJD 2452605.1) Ephemeris
Outburst --
Period 463 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Hümmerich, Stefan Wrong period listed in 2013IBVS.6062....1M. ASAS-3 magnitudes contaminated by UCAC4 311-037685 (V= 15.3; sep. 20") and UCAC4 311-037688 (V= 15.7; sep. 21"). Range has been corrected.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 F.D. Mina, 2013, IBVS 6062 2013IBVS.6062....1M
2 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
3 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1993yCat.3170.....M
4 C.Hoffmeister, AN 288, H.2/3, 49, 1964. 1964AN....288...49H
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 = 4.82H = 3.78K = 3.20J - K = 1.62
AllWISE W3 = 1.27W4 = 0.72W3 - W4 = 0.55
APASS-DR9 B = 15.31V = 14.37g' = 15.51r' = 13.51i' = 9.26B - V = 0.94
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.
4 Hümmerich, Stefan 2013-08-23 23:45 UTC Period and maximum magnitude from ASAS-3 data. Minimum magnitude from YB6. UCAC4 position.
3 Admin, VSX 2013-07-10 00:52 UTC Update from [2013IBVS.6062....1M].
2 Admin, VSX 2007-04-04 09:54 UTC Position and spectral type from Brian Skiff's MKTypes.dat [http://vizier.u-strasbg.fr/viz-bin/Cat?III/233B].
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.