12123+4618 HJ 2602
12h 12m 19.96s +46° 18' 24.3" P.A. 227.00 sep 20.5 mag 11.43,11.82
| Coord 2000 |
12123+4618 |
|
Discov num |
HJ 2602 |
|
Comp |
|
|
Coord arcsec 2000 |
12 12 19.96 +46 18 24.3 |
|
| Date first |
1830 |
|
Date last |
2015 |
|
Obs |
25 |
|
| Pa first |
228 |
|
Pa last |
226.7 |
|
P.A. Now (θ) |
226.7° |
|
| Sep first |
25.0 |
|
Sep last |
20.543 |
|
Sep. Now (ρ) |
20.543" |
|
| Mag pri |
11.43 |
|
Mag sec |
11.82 |
|
delta mag (ΔM) |
0.39 |
|
Spectral class |
|
|
| Pri motion ra |
-009 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
-017 |
|
Sec motion dec |
+004 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=1.342
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canes Venatici |
|
Tycho2 |
3455-01425-1 |
|
Gaia DR2 |
1539846385226041856 |
|