17563-5833 YMG 89
17h 56m 20.01s -58° 33' 07.3" P.A. 31.00 sep 1.9 mag 11.30,12.80
| Coord 2000 |
17563-5833 |
|
Discov num |
YMG 89 |
|
Comp |
|
|
Coord arcsec 2000 |
17 56 20.01 -58 33 07.3 |
|
| Date first |
2016 |
|
Date last |
2019 |
|
Obs |
2 |
|
| Pa first |
31 |
|
Pa last |
30.9 |
|
P.A. Now (θ) |
30.9° |
|
| Sep first |
1.8 |
|
Sep last |
1.853 |
|
Sep. Now (ρ) |
1.853" |
|
| Mag pri |
11.30 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-042 |
|
Sec motion dec |
-042 |
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
