21115+2719 NSN 796
21h 11m 27.63s +27° 18' 30.9" P.A. 210.00 sep 6.9 mag 15.50,16.00
| Coord 2000 |
21115+2719 |
|
Discov num |
NSN 796 |
|
Comp |
|
|
Coord arcsec 2000 |
21 11 27.63 +27 18 30.9 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
210 |
|
Pa last |
210.2 |
|
P.A. Now (θ) |
210.2° |
|
| Sep first |
7.2 |
|
Sep last |
6.938 |
|
Sep. Now (ρ) |
6.938" |
|
| Mag pri |
15.50 |
|
Mag sec |
16.00 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-043 |
|
Sec motion ra |
-039 |
|
| Pri motion dec |
-213 |
|
Sec motion dec |
-200 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.063 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
