12258+2658 SLE 896
12h 25m 49.73s +26° 57' 31.7" P.A. 144.00 sep 19.4 mag 11.90,12.10
| Coord 2000 |
12258+2658 |
|
Discov num |
SLE 896 |
|
Comp |
|
|
Coord arcsec 2000 |
12 25 49.73 +26 57 31.7 |
|
| Date first |
1985 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
146 |
|
Pa last |
144.2 |
|
P.A. Now (θ) |
144.2° |
|
| Sep first |
17.5 |
|
Sep last |
19.391 |
|
Sep. Now (ρ) |
19.391" |
|
| Mag pri |
11.90 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-054 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
+028 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=1.134
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Tycho2 |
1991-01002-1 |
|
Gaia DR2 |
4009062253797983872 |
|
