20249+3858 COU 2418
20h 24m 52.12s +38° 58' 00.6" P.A. 331.00 sep 2.0 mag 10.68,13.00 Sp B
| Coord 2000 |
20249+3858 |
|
Discov num |
COU2418 |
|
Comp |
|
|
Coord arcsec 2000 |
20 24 52.12 +38 58 00.6 |
|
| Date first |
1986 |
|
Date last |
2014 |
|
Obs |
3 |
|
| Pa first |
152 |
|
Pa last |
330.5 |
|
P.A. Now (θ) |
330.5° |
|
| Sep first |
1.6 |
|
Sep last |
2.043 |
|
Sep. Now (ρ) |
2.043" |
|
| Mag pri |
10.68 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
2.32 |
|
Spectral class |
B (blue-white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-010 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3152-00463-1 |
|
Gaia DR2 |
2061169580040317952 |
|
