08498+3045 BKO 398 BC
08h 49m 48.08s +30° 44' 49.3" P.A. 308.00 sep 6.9 mag 11.10,14.50
| Coord 2000 |
08498+3045 |
|
Discov num |
BKO 398 |
|
Comp |
BC |
|
Coord arcsec 2000 |
08 49 48.08 +30 44 49.3 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
308 |
|
Pa last |
307.5 |
|
P.A. Now (θ) |
307.5° |
|
| Sep first |
7.0 |
|
Sep last |
6.943 |
|
Sep. Now (ρ) |
6.943" |
|
| Mag pri |
11.10 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
3.4 |
|
Spectral class |
|
|
| Pri motion ra |
-013 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
08498+3045 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
08 49 49 +30 44 32 |
SEI 510 AB |
2015 |
15 |
322 |
21.7 |
11.12 |
11.18 |
0.06 |
|
|
| Show |
|
|
08 49 48 +30 44 49 |
BKO 398 BC |
2016 |
10 |
308 |
6.9 |
11.10 |
14.50 |
3.40 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cancer |
|
Gaia DR2 |
706559233005844864 |
|
