12290+4247 UC 173
12h 28m 59.91s +42° 47' 03.2" P.A. 258.00 sep 30.2 mag 13.25,13.57
Coord 2000 |
12290+4247 |
|
Discov num |
UC 173 |
|
Comp |
|
|
Coord arcsec 2000 |
12 28 59.91 +42 47 03.2 |
|
Date first |
1999 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
258 |
|
Pa last |
258.2 |
|
P.A. Now (θ) |
258.2° |
|
Sep first |
30.2 |
|
Sep last |
30.195 |
|
Sep. Now (ρ) |
30.195" |
|
Mag pri |
13.25 |
|
Mag sec |
13.57 |
|
delta mag (ΔM) |
0.32 |
|
Spectral class |
|
|
Pri motion ra |
-061 |
|
Sec motion ra |
-057 |
|
Pri motion dec |
+004 |
|
Sec motion dec |
+005 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.067 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Canes Venatici |
|
Gaia DR2 |
1535266811921301120 |
|