10305+2243 POU 3081
10h 30m 31.90s +22° 42' 55.3" P.A. 273.00 sep 7.3 mag 13.60,13.70
Coord 2000 |
10305+2243 |
|
Discov num |
POU3081 |
|
Comp |
|
|
Coord arcsec 2000 |
10 30 31.90 +22 42 55.3 |
|
Date first |
1899 |
|
Date last |
2019 |
|
Obs |
11 |
|
Pa first |
270 |
|
Pa last |
273.1 |
|
P.A. Now (θ) |
273.1° |
|
Sep first |
7.0 |
|
Sep last |
7.25 |
|
Sep. Now (ρ) |
7.25" |
|
Mag pri |
13.60 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
+009 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-014 |
|
Sec motion dec |
-013 |
|
Notes |
|
|
rPM=0.604
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Leo |
|
Gaia DR2 |
722325267674762368 |
|