12406+2223 LDS 4246
12h 40m 35.77s +22° 23' 01.0" P.A. 253.00 sep 116.7 mag 15.70,18.40 Sp M2+M3
| Coord 2000 |
12406+2223 |
|
Discov num |
LDS4246 |
|
Comp |
|
|
Coord arcsec 2000 |
12 40 35.77 +22 23 01.0 |
|
| Date first |
1960 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
254 |
|
Pa last |
253.2 |
|
P.A. Now (θ) |
253.2° |
|
| Sep first |
116.0 |
|
Sep last |
116.658 |
|
Sep. Now (ρ) |
116.658" |
|
| Mag pri |
15.70 |
|
Mag sec |
18.40 |
|
delta mag (ΔM) |
2.7 |
|
Spectral class |
M2+M3 (red/red) |
|
| Pri motion ra |
-117 |
|
Sec motion ra |
-119 |
|
| Pri motion dec |
-027 |
|
Sec motion dec |
-023 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.037 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Gaia DR2 |
3955720649767333504 |
|