00311+5515 PKO 3
00h 31m 04.37s +55° 48' 32.0" P.A. 165.00 sep 9.6 mag 12.30,12.00
| Coord 2000 |
00311+5515 |
|
Discov num |
PKO 3 |
|
Comp |
|
|
Coord arcsec 2000 |
00 31 04.37 +55 48 32.0 |
|
| Date first |
1969 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
167 |
|
Pa last |
164.9 |
|
P.A. Now (θ) |
164.9° |
|
| Sep first |
9.9 |
|
Sep last |
9.624 |
|
Sep. Now (ρ) |
9.624" |
|
| Mag pri |
12.30 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
-020 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
rPM=0.884
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cassiopeia |
|
Gaia DR2 |
421273589518463232 |
|
