12098+6809 LDS 1281
12h 09m 51.55s +68° 08' 54.0" P.A. 229.00 sep 2.4 mag 14.65,15.70 Sp K4+K5
| Coord 2000 |
12098+6809 |
|
Discov num |
LDS1281 |
|
Comp |
|
|
Coord arcsec 2000 |
12 09 51.55 +68 08 54.0 |
|
| Date first |
1963 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
230 |
|
Pa last |
228.5 |
|
P.A. Now (θ) |
228.5° |
|
| Sep first |
2.5 |
|
Sep last |
2.405 |
|
Sep. Now (ρ) |
2.405" |
|
| Mag pri |
14.65 |
|
Mag sec |
15.70 |
|
delta mag (ΔM) |
1.05 |
|
Spectral class |
K4+K5 (yellow-orange/yellow-orange) |
|
| Pri motion ra |
-339 |
|
Sec motion ra |
-339 |
|
| Pri motion dec |
-179 |
|
Sec motion dec |
-179 |
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
