12425+2849 LDS 4253
12h 42m 32.47s +28° 50' 03.4" P.A. 268.00 sep 273.7 mag 18.50,19.40
| Coord 2000 |
12425+2849 |
|
Discov num |
LDS4253 |
|
Comp |
|
|
Coord arcsec 2000 |
12 42 32.47 +28 50 03.4 |
|
| Date first |
1960 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
268 |
|
Pa last |
267.6 |
|
P.A. Now (θ) |
267.6° |
|
| Sep first |
272.0 |
|
Sep last |
273.694 |
|
Sep. Now (ρ) |
273.694" |
|
| Mag pri |
18.50 |
|
Mag sec |
19.40 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
+019 |
|
Sec motion ra |
+012 |
|
| Pri motion dec |
-028 |
|
Sec motion dec |
-034 |
|
| Notes |
|
|
rPM=0.256 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Gaia DR2 |
3962995701595893888 |
|
