20099+8756 LOC 447
20h 09m 55.36s +87° 55' 44.3" P.A. 307.00 sep 7.2 mag 15.30,15.80
| Coord 2000 |
20099+8756 |
|
Discov num |
LOC 447 |
|
Comp |
|
|
Coord arcsec 2000 |
20 09 55.36 +87 55 44.3 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
309 |
|
Pa last |
307.1 |
|
P.A. Now (θ) |
307.1° |
|
| Sep first |
7.4 |
|
Sep last |
7.162 |
|
Sep. Now (ρ) |
7.162" |
|
| Mag pri |
15.30 |
|
Mag sec |
15.80 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-048 |
|
Sec motion ra |
-048 |
|
| Pri motion dec |
-063 |
|
Sec motion dec |
-064 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.012 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS