20136+1537 BKO 535 BC
20h 13m 37.41s +15° 36' 39.7" P.A. 325.00 sep 5.5 mag 12.60,12.70
| Coord 2000 |
20136+1537 |
|
Discov num |
BKO 535 |
|
Comp |
BC |
|
Coord arcsec 2000 |
20 13 37.41 +15 36 39.7 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
327 |
|
Pa last |
325.3 |
|
P.A. Now (θ) |
325.3° |
|
| Sep first |
5.5 |
|
Sep last |
5.505 |
|
Sep. Now (ρ) |
5.505" |
|
| Mag pri |
12.60 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+010 |
|
Sec motion ra |
|
|
| Pri motion dec |
-012 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
20136+1537 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 13 35 +15 36 43 |
CHE 215 AB |
2017 |
11 |
95 |
32.4 |
11.82 |
13.79 |
1.97 |
|
|
| Show |
|
|
20 13 37 +15 36 40 |
BKO 535 BC |
2015 |
8 |
325 |
5.5 |
12.60 |
12.70 |
0.10 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Gaia DR2 |
1808518957795455232 |
|