Zeta Cancri C
Overlaid DSS image of Zeta Cancri C, 60' x 60' with north at top and west to the right
Aladin viewer for the region around Zeta Cancri C
Zeta2 Cancri C, ζ Cnc C, ζ2 Cnc, ζ2 Cnc C, 16 Cnc C
Σ 1196C, BD+18 1867C, HD 68256, HR 3210, WDS J08122+1739Ca,Cb, WDS J08122+1739C, SAO 97646
Σ 1196C, BD+18 1867C, HD 68256, HR 3210, WDS J08122+1739Ca,Cb, WDS J08122+1739C, SAO 97646
| Type | Star |
|---|---|
| Magnitude | 5.79 | Right Ascension | 8h 12' 13.2" (2000) |
| Declination | 17° 38' 55" N |
| Constellation | Cancer |
| Classification | G0IV-V |
Observing Notes
Andrew Cooper
Feb 19, 2022 Waikoloa, HI (map)
20cm f/6 Newtonian, Cave Astrola @ 136x
Seeing: 8 Transparency: 6 Moon: 85%
Tegmine is an easy split with decent conditions, a gulf of dark beween the 5" ζ1 Cnc and ζ2 Cnc pair, ζ1 Cnc itself is just barely split in moments of good seeing, the ζ1Cnc B companion visible 1.6" to the northeast, ζ1 Cnc and ζ2 Cnc are both pale yellow
This trio (and unseen companions) is a gravitationally bound system, Gaia EDR3 data shows matching parallax and high proper motion...parallax PM RA δ
ζ1 Cnc A 40.88 118.3 -148.4 mas/y
ζ1 Cnc B 40.95 58.8 -120.9
ζ2 Cnc 41.15 36.9 -150.
Andrew Cooper
Mar 24, 2020 Waikoloa, HI (map)
20cm f/6 Newtonian, Cave Astrola @ 61x
Seeing: 6 Transparency: 7 Moon: 0%
A pretty double with the AB pair not split, C is yellow, the several stars that make up C are not visually separable
Other Data Sources for Zeta Cancri C
Associated objects for Zeta Cancri C
Nearby objects for Zeta Cancri C
4 objects found within 60'
| Tegmine | Zeta 1 Cancri | |
| Zeta Cancri B |
Credits...
Drawings, descriptions, and CCD photos are copyright Andrew Cooper unless otherwise noted, no usage without permission.
A complete list of credits and sources can be found on the about page
Zeta Cancri C