20522+4653 BRT 2278
20h 52m 09.68s +46° 52' 16.0" P.A. 196.00 sep 3.2 mag 11.82,12.92
| Coord 2000 |
20522+4653 |
|
Discov num |
BRT2278 |
|
Comp |
|
|
Coord arcsec 2000 |
20 52 09.68 +46 52 16.0 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
199 |
|
Pa last |
195.6 |
|
P.A. Now (θ) |
195.6° |
|
| Sep first |
2.8 |
|
Sep last |
3.217 |
|
Sep. Now (ρ) |
3.217" |
|
| Mag pri |
11.82 |
|
Mag sec |
12.92 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+022 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=1.237
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3575-05605-1 |
|
Gaia DR2 |
2166441603604497024 |
|
