20165+1601 BKO 559
20h 16m 32.44s +16° 00' 34.7" P.A. 36.00 sep 4.8 mag 12.20,14.50
| Coord 2000 |
20165+1601 |
|
Discov num |
BKO 559 |
|
Comp |
|
|
Coord arcsec 2000 |
20 16 32.44 +16 00 34.7 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
37 |
|
Pa last |
36.2 |
|
P.A. Now (θ) |
36.2° |
|
| Sep first |
4.8 |
|
Sep last |
4.818 |
|
Sep. Now (ρ) |
4.818" |
|
| Mag pri |
12.20 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
2.3 |
|
Spectral class |
|
|
| Pri motion ra |
-087 |
|
Sec motion ra |
|
|
| Pri motion dec |
-087 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1808464703762946432 |
|