20190+1530 BKO 563
20h 19m 02.57s +15° 29' 34.4" P.A. 147.00 sep 9.2 mag 11.69,14.07
| Coord 2000 |
20190+1530 |
|
Discov num |
BKO 563 |
|
Comp |
|
|
Coord arcsec 2000 |
20 19 02.57 +15 29 34.4 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
147 |
|
Pa last |
146.5 |
|
P.A. Now (θ) |
146.5° |
|
| Sep first |
9.4 |
|
Sep last |
9.223 |
|
Sep. Now (ρ) |
9.223" |
|
| Mag pri |
11.69 |
|
Mag sec |
14.07 |
|
delta mag (ΔM) |
2.38 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-016 |
|
| Notes |
N
(See Notes) |
|
rPM=0.939
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
1631-00641-1 |
|
Gaia DR2 |
1808372688381524224 |
|
HD |
355386 |
|
