21224+1110 NSN 743
21h 22m 25.89s +11° 10' 22.5" P.A. 262.00 sep 2.3 mag 15.61,17.70
| Coord 2000 |
21224+1110 |
|
Discov num |
NSN 743 |
|
Comp |
|
|
Coord arcsec 2000 |
21 22 25.89 +11 10 22.5 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
262 |
|
Pa last |
262.4 |
|
P.A. Now (θ) |
262.4° |
|
| Sep first |
2.4 |
|
Sep last |
2.346 |
|
Sep. Now (ρ) |
2.346" |
|
| Mag pri |
15.61 |
|
Mag sec |
17.70 |
|
delta mag (ΔM) |
2.09 |
|
Spectral class |
|
|
| Pri motion ra |
-197 |
|
Sec motion ra |
-199 |
|
| Pri motion dec |
-047 |
|
Sec motion dec |
-044 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.018 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
