21051+1435 NSN 740 DE
21h 05m 07.78s +14° 35' 28.0" P.A. 268.00 sep 9.2 mag 12.85,19.65
| Coord 2000 |
21051+1435 |
|
Discov num |
NSN 740 |
|
Comp |
DE |
|
Coord arcsec 2000 |
21 05 07.78 +14 35 28.0 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
268 |
|
Pa last |
268.4 |
|
P.A. Now (θ) |
268.4° |
|
| Sep first |
9.1 |
|
Sep last |
9.208 |
|
Sep. Now (ρ) |
9.208" |
|
| Mag pri |
12.85 |
|
Mag sec |
19.65 |
|
delta mag (ΔM) |
6.8 |
|
Spectral class |
|
|
| Pri motion ra |
+511 |
|
Sec motion ra |
+509 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-001 |
|
| Notes |
T
W
(Parallax indicates physical, ) |
|
rPM=0.006 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
