08165+0911 BU 1065 AB (Bet Cnc)
08h 16m 30.95s +09° 11' 08.4" P.A. 294.00 sep 29.4 mag 3.52,14.30 Sp K4III dist. 93.02 pc (303.43 l.y.)
| Coord 2000 |
08165+0911 |
|
Discov num |
BU 1065 |
|
Comp |
AB |
|
Coord arcsec 2000 |
08 16 30.95 +09 11 08.4 |
|
| Date first |
1889 |
|
Date last |
2018 |
|
Obs |
11 |
|
| Pa first |
295 |
|
Pa last |
294.3 |
|
P.A. Now (θ) |
294.3° |
|
| Sep first |
29.1 |
|
Sep last |
29.38 |
|
Sep. Now (ρ) |
29.38" |
|
| Mag pri |
3.52 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
10.78 |
|
Spectral class |
K4III (yellow-orange) |
|
| Pri motion ra |
-047 |
|
Sec motion ra |
|
|
| Pri motion dec |
-049 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
08165+0911 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
Bet Cnc |
116569 |
08 16 31 +09 11 08 |
BU 1065 AB |
2018 |
11 |
294 |
29.4 |
3.52 |
14.30 |
10.78 |
|
<=== |
| Show |
|
116569 |
08 16 31 +09 11 08 |
DAL 42 AC |
2018 |
6 |
39 |
70.2 |
3.68 |
14.20 |
10.52 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
Bet Cnc |
|
Common name |
Tarf |
|
Var name |
NSV3973 Cnc |
|
Constellation |
Cancer |
|
| SAO |
116569 |
|
HIP |
40526 |
|
Tycho2 |
0794-01622-1 |
|
Gaia DR2 |
3098404220677760512 |
|
| HD |
69267 |
|
HR |
3249 |
|
GC |
11254 |
|
ADS |
6704 |
|
| BD |
BD+09 1917 |
|
Bayer |
Beta Cancri |
|
Bayer name |
Bet Cnc |
|
Flamsteed |
17 Cancri |
|
| Flamsteed name |
17 Cnc |
|
FK5 |
312 |
|
Distance |
93.02 |
|
Distance ly |
303.43 |
|
| Bayer greek |
β Cnc |
|
| Other names |
Altarf, Al Tarf |
|
