12308+3640 J 1023
12h 30m 46.44s +36° 39' 34.5" P.A. 173.00 sep 5.2 mag 11.40,11.90 Sp G0
| Coord 2000 |
12308+3640 |
|
Discov num |
J 1023 |
|
Comp |
|
|
Coord arcsec 2000 |
12 30 46.44 +36 39 34.5 |
|
| Date first |
1911 |
|
Date last |
2019 |
|
Obs |
27 |
|
| Pa first |
172 |
|
Pa last |
172.5 |
|
P.A. Now (θ) |
172.5° |
|
| Sep first |
4.2 |
|
Sep last |
5.164 |
|
Sep. Now (ρ) |
5.164" |
|
| Mag pri |
11.40 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-105 |
|
Sec motion ra |
-099 |
|
| Pri motion dec |
+020 |
|
Sec motion dec |
-124 |
|
| Notes |
|
|
rPM=0.908
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canes Venatici |
|
Gaia DR2 |
1519691100138120192 |
|
