13072+2227 LDS 2900
13h 07m 14.14s +22° 27' 25.0" P.A. 106.00 sep 20.2 mag 9.76,16.23 Sp K0V+DA4.8
| Coord 2000 |
13072+2227 |
|
Discov num |
LDS2900 |
|
Comp |
|
|
Coord arcsec 2000 |
13 07 14.14 +22 27 25.0 |
|
| Date first |
1956 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
106 |
|
Pa last |
105.9 |
|
P.A. Now (θ) |
105.9° |
|
| Sep first |
20.0 |
|
Sep last |
20.236 |
|
Sep. Now (ρ) |
20.236" |
|
| Mag pri |
9.76 |
|
Mag sec |
16.23 |
|
delta mag (ΔM) |
6.47 |
|
Spectral class |
K0V+DA4.8 (yellow-orange/white dwarf) |
|
| Pri motion ra |
-100 |
|
Sec motion ra |
-040 |
|
| Pri motion dec |
+079 |
|
Sec motion dec |
+030 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.608
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Tycho2 |
1456-00876-1 |
|
Gaia DR2 |
3944621251683632896 |
|
