13128+2743 ALD 2
13h 12m 47.15s +27° 42' 17.8" P.A. 154.00 sep 2.1 mag 11.00,11.50 Sp K2III:
Coord 2000 |
13128+2743 |
|
Discov num |
ALD 2 |
|
Comp |
|
|
Coord arcsec 2000 |
13 12 47.15 +27 42 17.8 |
|
Date first |
1917 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
160 |
|
Pa last |
154.2 |
|
P.A. Now (θ) |
154.2° |
|
Sep first |
1.4 |
|
Sep last |
2.103 |
|
Sep. Now (ρ) |
2.103" |
|
Mag pri |
11.00 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
K2III: (yellow-orange) |
|
Pri motion ra |
-044 |
|
Sec motion ra |
|
|
Pri motion dec |
+027 |
|
Sec motion dec |
|
|
Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Coma Berenices |
|
Gaia DR2 |
1460182232307233664 |
|