12280+4753 ES 2642
12h 28m 00.37s +47° 53' 59.9" P.A. 257.00 sep 29.2 mag 10.15,10.41
| Coord 2000 |
12280+4753 |
|
Discov num |
ES 2642 |
|
Comp |
|
|
Coord arcsec 2000 |
12 28 00.37 +47 53 59.9 |
|
| Date first |
1902 |
|
Date last |
2015 |
|
Obs |
18 |
|
| Pa first |
259 |
|
Pa last |
257.2 |
|
P.A. Now (θ) |
257.2° |
|
| Sep first |
29.5 |
|
Sep last |
29.183 |
|
Sep. Now (ρ) |
29.183" |
|
| Mag pri |
10.15 |
|
Mag sec |
10.41 |
|
delta mag (ΔM) |
0.26 |
|
Spectral class |
|
|
| Pri motion ra |
-028 |
|
Sec motion ra |
-026 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=0.071 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canes Venatici |
|
Tycho2 |
3456-01158-1 |
|
Gaia DR2 |
1543962613167862144 |
|