21030-4643 SKF 1099
21h 02m 59.64s -46° 43' 22.9" P.A. 137.00 sep 6.0 mag 10.90,16.00 Sp K2
| Coord 2000 |
21030-4643 |
|
Discov num |
SKF1099 |
|
Comp |
|
|
Coord arcsec 2000 |
21 02 59.64 -46 43 22.9 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
137 |
|
Pa last |
136.8 |
|
P.A. Now (θ) |
136.8° |
|
| Sep first |
5.9 |
|
Sep last |
6.026 |
|
Sep. Now (ρ) |
6.026" |
|
| Mag pri |
10.90 |
|
Mag sec |
16.00 |
|
delta mag (ΔM) |
5.1 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
+229 |
|
Sec motion ra |
|
|
| Pri motion dec |
-421 |
|
Sec motion dec |
|
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Indus |
|
Tycho2 |
8421-00159-1 |
|
