20461+4410 BRT 2275
20h 46m 03.22s +44° 09' 29.4" P.A. 10.00 sep 2.8 mag 11.85,12.01
Coord 2000 |
20461+4410 |
|
Discov num |
BRT2275 |
|
Comp |
|
|
Coord arcsec 2000 |
20 46 03.22 +44 09 29.4 |
|
Date first |
1892 |
|
Date last |
1994 |
|
Obs |
3 |
|
Pa first |
9 |
|
Pa last |
9.6 |
|
P.A. Now (θ) |
9.6° |
|
Sep first |
1.9 |
|
Sep last |
2.81 |
|
Sep. Now (ρ) |
2.81" |
|
Mag pri |
11.85 |
|
Mag sec |
12.01 |
|
delta mag (ΔM) |
0.16 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
|
|
Pri motion dec |
-020 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3178-00857-1 |
|
Gaia DR2 |
2067101312132068096 |
|