V455 And
V515 And
AE Aqr
FO Aqr
V349 Aqr
XY Ari
V405 Aur
V647 Aur
HT Cam
MU Cam
DW Cnc
V709 Cas
V1025 Cen
V1033 Cas
TV Col
TX Col
UU Col
V2069 Cyg
V2306 Cyg
DO Dra
PQ Gem
V418 Gem
DQ Her
V1323 Her
V1460 Her
V1674 Her
EX Hya
NY Lup
V2400 Oph
V2731 Oph
V3037 Oph
V598 Peg
GK Per
AO Psc
HZ Pup
V667 Pup
WX Pyx
V1223 Sgr
V4743 Sgr
CC Scl
V1062 Tau
AX J1740.1
AX J1832.3
AX J1853.3
CTCV J2056
CXO J174954
IGR J04571
IGR J08390
IGR J15094
IGR J16500
IGR J16547
IGR J17014
IGR J17195
IGR J18151
IGR J18173
IGR J18308
IGR J19267
PBC J0927.8
PBC J1841.1
RX J1804
RX J2015
RX J2113
RX J2133
RX J2306
Swift J0717
Swift J1839
Swift J2006
Swift J2138

Full Catalog

Related Systems

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CP Puppis = Nova Puppis 1942

Link to this object in VSX

A finding chart for CP Pup

SkyView image of CP Pup (see important notes)

  • Equatorial: 08h11m46.06s, -35d21m04.9s (Gaia)
  • Galactic: l=252.93, b=-0.84
Finding Chart:
Optical: G=15.1 (Gaia); X-rays: 6.8x10-12 ergs cm-2s-1 (4XMM-DR11)
IP Credential:
** (Possible): The long orbital period IP interpretation of this old nova is a stretch, but so are all other interpretations of this complicated system that I know of.
  • Orbital: 0.06143 d = 1.4743 h = 5308 s (but unstable?)
  • Spin:
  • Others: 0.0627 d = 90.3 m = 5417 s
757.3 (747.2-765.8) pc (Gaia EDR3; parallax: 1.282+/-0.019 mas)

References (Very incomplete)

  1. Becker & Marshall 1981 (X-rays)
  2. Warner 1985 (optical photometry)
  3. Cropper 1986 (optical polarimetry)
  4. Duerbeck, Seitter & Duemmler 1987 (optical spectroscopy)
  5. O'Donoghue et al. 1989 (optical photometry & spectroscopy)
  6. Eracleous, Patterson & Halpern 1991 (X-ray timing)
  7. Diaz & Steiner 1991 (optical photometry)
  8. Eracleous, Halpern & Patterson 1991 (X-ray spectroscopy)
  9. Stockman et al. 1992 (optical polarimetry)
  10. White, Honeycutt & Horne 1993 (optical spectroscopy)
  11. Balman, Orio & Ogelman 1995 (X-rays)
  12. Patterson & Warner 1998 (optical photometry)
  13. Basskill, Wheatley & Osborne 2005 (X-rays)
  14. Orio et al 2009 (X-rays)
  15. Anzolin et al. 2010 (X-ray flickering)
  16. Bianchini et al. 2012 (optical spectroscopy)
  17. Mason et al. 2013 (optical spectroscopy and X-rays)

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Please send your comments, suggestions etc. to Koji.Mukai@nasa.gov and/or Koji.Mukai@umbc.edu
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