AAVSO Home



Current Time: 30 Mar 2025 00:59:39 UTC
Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  V0405 Peg  
AAVSO UID
000-BFR-684 (2278 observations)  
Constellation
Pegasus Sequence
J2000.0
23 09 49.14 +21 35 17.2  (347.45475 +21.58811) Search nearby
B1950.0 23 07 21.37 +21 19 03.0
Proper motion
RA: -32.2 +/- 3.5 mas/yDec: -58.7 +/- 3.2 mas/ySource: UCAC4
Galactic coord. 93.618 -35.434
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1RXS J230949.6+213523 1SWXRT J230948.9+213515 1SWXRT J230949.0+213514
1SXPS J230949.0+213514 2MASS J23094914+2135173 2RXS J230949.6+213523
2SXPS 128706 3XMM J230949.1+213516 4XMM J230949.1+213516
AAVSO_ALIAS RXSJ230950 APOP 50065+0000317 ASASSN-V J230949.09+213517.0
ATO J347.4546+21.5878 CMC15 J230949.1+213517 CSS_J230949.1+213516
GSC 01718-01411 PPMX J230949.1+213517 RBS 1955
RX J2309.8+2135 SDSS J230949.12+213516.7 UCAC4 558-143293
USNO-B1.0 1115-0596175 WISE J230949.11+213516.6 WISEA J230949.11+213516.5
XMMOM J230949.1+213517 XMMSL2 J230949.6+213515 ZTF18abnyrjm
(Not logged in)  Add name
Variability type
CV
Spectral type WD+M3/4.5
Mag. range
15.1 - 17.1 V
Discoverer --
Epoch
--
Outburst --
Period 0.1776464 d  (4.26351 h)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Schmeer, Patrick Gaia DR2 parallax 5.784 ± 0.062 mas (distance 172.1 ± 1.8 pc).
2 Otero, Sebastian Alberto High and low states.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Thorstensen, J. R.; et al., 2017, New or Improved Orbital Periods of
Cataclysmic Binaries
2017RNAAS...1...29T
2 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)
2017ARep...61...80S
3 Schwope, A. D.; et al., 2014, XMM-Newton observations of the low-luminosity
cataclysmic variable V405 Pegasi
2014A&A...561A.121S
4 P. Szkody et al., 2011, arXiv:1109.6349v1 [astro-ph.SR] 2011arXiv1109.6349S
5 J.R. Thorstensen et al., 2009, arXiv:0904.3127v1 [astro-ph.SR] 2009arXiv0904.3127T
6 Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
7 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
8 Schwope, A.D., Brunner, H., Buckley, D., et al. 2002, AsAp, 396, No. 3,
895.
2002A&A...396..895S
9 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
10 ZTF observations (Lasair online data) --
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 = 12.67H = 12.01K = 11.81J - K = 0.85
AllWISE W1 = 11.73W2 = 11.57W3 = 11.32W1 - W2 = 0.16
APASS-DR9 B = 16.68V = 16.19g' = 16.55r' = 15.89i' = 14.84B - V = 0.48
SDSS-DR12 u = 15.78g = 16.10r = 15.35i = 14.65z = 14.09u - g = -0.32r - i = 0.70
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
Campaigns/Programs
 HST/COS CV program
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
7 Schmeer, Patrick 2020-07-26 20:21 UTC Gaia DR2 position. ZTF designation and reference added.
6 Otero, Sebastian Alberto 2020-05-24 17:49 UTC Position from the GCVS (November 2019 version).
5 Otero, Sebastian Alberto 2018-03-09 02:46 UTC Orbital period from 2017RNAAS...1...29T.
4 Otero, Sebastian Alberto 2015-09-11 19:26 UTC Type from 2014A&A...561A.121S. Range from AAVSO data. UCAC4 position.
3 Admin, VSX 2011-10-01 02:48 UTC Update from [2011arXiv1109.6349S].
2 Admin, VSX 2009-04-23 01:55 UTC Update from [2009arXiv0904.3127T].
1 Admin, VSX 2006-08-20 03:12 UTC Initial upload.