21091+2146 GIC 9023
21h 09m 06.00s +21° 45' 59.5" P.A. 166.00 sep 1.1 mag 13.90,14.20
| Coord 2000 |
21091+2146 |
|
Discov num |
GIC9023 |
|
Comp |
|
|
Coord arcsec 2000 |
21 09 06.00 +21 45 59.5 |
|
| Date first |
2015 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
168 |
|
Pa last |
166.4 |
|
P.A. Now (θ) |
166.4° |
|
| Sep first |
1.1 |
|
Sep last |
1.128 |
|
Sep. Now (ρ) |
1.128" |
|
| Mag pri |
13.90 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+167 |
|
Sec motion ra |
+172 |
|
| Pri motion dec |
+306 |
|
Sec motion dec |
+299 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.025 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
