21495+2202 COU 135
21h 49m 30.62s +22° 01' 49.5" P.A. 302.00 sep 9.2 mag 11.74,12.50
Coord 2000 |
21495+2202 |
|
Discov num |
COU 135 |
|
Comp |
|
|
Coord arcsec 2000 |
21 49 30.62 +22 01 49.5 |
|
Date first |
1899 |
|
Date last |
2015 |
|
Obs |
13 |
|
Pa first |
323 |
|
Pa last |
301.9 |
|
P.A. Now (θ) |
301.9° |
|
Sep first |
7.4 |
|
Sep last |
9.23 |
|
Sep. Now (ρ) |
9.23" |
|
Mag pri |
11.74 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
0.76 |
|
Spectral class |
|
|
Pri motion ra |
+029 |
|
Sec motion ra |
-009 |
|
Pri motion dec |
+002 |
|
Sec motion dec |
-009 |
|
Notes |
|
|
rPM=1.361
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Tycho2 |
1678-01066-1 |
|
Gaia DR2 |
1793326730741744768 |
|