08513+1146 BKO 40 AD
08h 51m 17.48s +11° 45' 22.6" P.A. 333.00 sep 21.3 mag 9.75,14.27 Sp K4III
| Coord 2000 |
08513+1146 |
|
Discov num |
BKO 40 |
|
Comp |
AD |
|
Coord arcsec 2000 |
08 51 17.48 +11 45 22.6 |
|
| Date first |
1983 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
336 |
|
Pa last |
332.7 |
|
P.A. Now (θ) |
332.7° |
|
| Sep first |
19.2 |
|
Sep last |
21.274 |
|
Sep. Now (ρ) |
21.274" |
|
| Mag pri |
9.75 |
|
Mag sec |
14.27 |
|
delta mag (ΔM) |
4.52 |
|
Spectral class |
K4III (yellow-orange) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-009 |
|
| Notes |
N
(See Notes) |
|
rPM=0.306
Nature of this double is uncertain.
08513+1146 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
08 51 17 +11 45 23 |
CHE 119 AB |
2015 |
15 |
300 |
13.4 |
9.75 |
12.50 |
2.75 |
|
|
| Show |
|
|
08 51 17 +11 45 23 |
CHE 119 AC |
2015 |
16 |
13 |
32.3 |
9.75 |
12.77 |
3.02 |
|
|
| Show |
|
|
08 51 17 +11 45 23 |
BKO 40 AD |
2015 |
12 |
333 |
21.3 |
9.75 |
14.27 |
4.52 |
|
<=== |
| Show |
|
|
08 51 18 +11 45 54 |
BPM 470 CE |
2015 |
8 |
52 |
75.8 |
12.77 |
13.21 |
0.44 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cancer |
|
Tycho2 |
0814-02331-1 |
|
Gaia DR2 |
604911375882674560 |
|
