20573+8219 LOC 470
20h 57m 20.51s +82° 18' 32.7" P.A. 263.00 sep 3.1 mag 16.80,17.70
| Coord 2000 |
20573+8219 |
|
Discov num |
LOC 470 |
|
Comp |
|
|
Coord arcsec 2000 |
20 57 20.51 +82 18 32.7 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
262 |
|
Pa last |
262.9 |
|
P.A. Now (θ) |
262.9° |
|
| Sep first |
3.1 |
|
Sep last |
3.102 |
|
Sep. Now (ρ) |
3.102" |
|
| Mag pri |
16.80 |
|
Mag sec |
17.70 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
-043 |
|
Sec motion ra |
-044 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
-016 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.021 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
