00216+2501 POU 20
00h 21m 32.56s +25° 00' 54.3" P.A. 205.00 sep 9.2 mag 12.50,13.40
Coord 2000 |
00216+2501 |
|
Discov num |
POU 20 |
|
Comp |
|
|
Coord arcsec 2000 |
00 21 32.56 +25 00 54.3 |
|
Date first |
1899 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
204 |
|
Pa last |
205.2 |
|
P.A. Now (θ) |
205.2° |
|
Sep first |
9.5 |
|
Sep last |
9.192 |
|
Sep. Now (ρ) |
9.192" |
|
Mag pri |
12.50 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
Pri motion ra |
-054 |
|
Sec motion ra |
-050 |
|
Pri motion dec |
+025 |
|
Sec motion dec |
+026 |
|
Notes |
|
|
rPM=0.069 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Andromeda |
|
Gaia DR2 |
2855307521240081280 |
|