21245+1003 SKF 16
21h 24m 32.42s +10° 03' 22.3" P.A. 60.00 sep 53.2 mag 10.14,10.30 Sp K3+K4
| Coord 2000 |
21245+1003 |
|
Discov num |
SKF 16 |
|
Comp |
|
|
Coord arcsec 2000 |
21 24 32.42 +10 03 22.3 |
|
| Date first |
1920 |
|
Date last |
2018 |
|
Obs |
18 |
|
| Pa first |
58 |
|
Pa last |
59.5 |
|
P.A. Now (θ) |
59.5° |
|
| Sep first |
59.6 |
|
Sep last |
53.2 |
|
Sep. Now (ρ) |
53.2" |
|
| Mag pri |
10.14 |
|
Mag sec |
10.30 |
|
delta mag (ΔM) |
0.16 |
|
Spectral class |
K3+K4 (yellow-orange/yellow-orange) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
-047 |
|
| Pri motion dec |
-021 |
|
Sec motion dec |
-078 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.84
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Equuleus |
|
Tycho2 |
1110-00972-1 |
|
Gaia DR2 |
1745183033571590784 |
|
