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
|
DW Cancri
SkyView image
of DW Cnc (see important notes).
- Position
-
- Equatorial: 07h58m53.07s,
+16d16m45.4s (J2000)
- Galactic: l=205.34, b=+22.06
- Finding Chart:
- ?
- Brigntness:
- Optical V~14.8 (normal bright state); Fx ?
- IP Credential:
- **** (Confirmed): The orbital, spin and sideband periods all appear
well established in the optical, but there appear to have been no
pointed X-ray observations of this object.
- Periods:
-
- Orbital: 0.05979 d = 1.43496 hr = 5165.856 s
T0 = HJD 2452620.7902(6) + 0.05979267(18) E
(Emission line velocity;
Patterson et al. (2004))
- Spin: 0.02679 d = 38.5776 min = 2314.656 s
T0 = HJD 2452620.7618(3) + 0.02679429(4) E
(Emission line velocity; maximum blueshift 0.27+/-0.05 cycles before maximum
light; Patterson et al. (2004))
- Others: Beat period (0.04854 d = 69.8956 min = 4193.7358 s) seen
in optical photometry.
Tmin = HJD 2452614.0195(7)+0.0485509(7) E
(Patterson et al. (2004))
- Inclination:
- ?
- Distance:
- ~200 pc (Patterson et al. (2004))
References
Please send your comments, suggestions etc. to
Koji.Mukai@nasa.gov
and/or
Koji.Mukai@umbc.edu
|
