17122+8306 MFL 242
17h 12m 14.58s +83° 06' 17.0" P.A. 286.00 sep 17.9 mag 14.50,17.10
| Coord 2000 |
17122+8306 |
|
Discov num |
MFL 242 |
|
Comp |
|
|
Coord arcsec 2000 |
17 12 14.58 +83 06 17.0 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
286 |
|
Pa last |
285.9 |
|
P.A. Now (θ) |
285.9° |
|
| Sep first |
17.7 |
|
Sep last |
17.86 |
|
Sep. Now (ρ) |
17.86" |
|
| Mag pri |
14.50 |
|
Mag sec |
17.10 |
|
delta mag (ΔM) |
2.6 |
|
Spectral class |
|
|
| Pri motion ra |
-028 |
|
Sec motion ra |
-026 |
|
| Pri motion dec |
+048 |
|
Sec motion dec |
+049 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.04 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
