IPs

AE Aqr
FO Aqr
XY Ari
V405 Aur
HT Cam
MU Cam
DW Cnc
BG CMi
V709 Cas
V1025 Cen
TV Col
TX Col
UU Col
V2306 Cyg
YY Dra
PQ Gem
DQ Her
EX Hya
NY Lup
V2400 Oph
GK Per
AO Psc
WX Pyx
V1223 Sgr
V1062 Tau
EI UMa
IGR 00234
IGR 15094
IGR 17303
Swift J0732
RX J0704
RX J1803
RX J2133
XSS 00564

Full Catalog

Related Systems

Position

• Equatorial: 01^h53^m20.76^s, +74^d46^m22.2^s (J2000)

  (From Catalog and Atlas of Cataclysmic Variables, Archival Edition)

• Galactic: l=127.05, b=+12.40

Finding Chart:

Norton & Tanner 2006

Brigntness:

Optical: V~16.4; X-rays: 0.02 c/s in the ROSAT all-sky survey.

IP Credential:

*** (Probable): Both X-ray and optical data are short compared to the claimed spin period. Longer observations would probably clinch the IP classification. Also, the orbital period is cited in catalogs via private communication, with no actual publication so far.

Periods:

• Orbital: 0.16415 d = 3.9396 hr = 14183 s, listed in catalogs as private communication from John Thorstensen.
• Spin: 0.0228 d = 32.9 min = 1974 s, one of the peaks in the power spectrum of the ROSAT dat.
• Others: 0.027 d = 38.9 min = 2333 s, seen in optical photometry.

Inclination:

Distance:

References

• Haberl & Motch 1995
• Liu & Hu 2000
• Norton & Tanner 2006