12304+4734 SLN 70
12h 30m 21.81s +47° 34' 10.8" P.A. 356.00 sep 4.2 mag 20.10,19.90
Coord 2000 |
12304+4734 |
|
Discov num |
SLN 70 |
|
Comp |
|
|
Coord arcsec 2000 |
12 30 21.81 +47 34 10.8 |
|
Date first |
1994 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
356 |
|
Pa last |
355.5 |
|
P.A. Now (θ) |
355.5° |
|
Sep first |
4.1 |
|
Sep last |
4.168 |
|
Sep. Now (ρ) |
4.168" |
|
Mag pri |
20.10 |
|
Mag sec |
19.90 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
+005 |
|
Sec motion ra |
+006 |
|
Pri motion dec |
-013 |
|
Sec motion dec |
-014 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.093 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Canes Venatici |
|
Gaia DR2 |
1543895989635157120 |
|