16545-2100 ARA 1120
16h 54m 35.01s -20° 59' 31.9" P.A. 2.00 sep 6.3 mag 11.79,12.08
| Coord 2000 |
16545-2100 |
|
Discov num |
ARA1120 |
|
Comp |
|
|
Coord arcsec 2000 |
16 54 35.01 -20 59 31.9 |
|
| Date first |
1919 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
1 |
|
Pa last |
1.5 |
|
P.A. Now (θ) |
1.5° |
|
| Sep first |
6.0 |
|
Sep last |
6.301 |
|
Sep. Now (ρ) |
6.301" |
|
| Mag pri |
11.79 |
|
Mag sec |
12.08 |
|
delta mag (ΔM) |
0.29 |
|
Spectral class |
|
|
| Pri motion ra |
-024 |
|
Sec motion ra |
-023 |
|
| Pri motion dec |
-042 |
|
Sec motion dec |
+020 |
|
| Notes |
B
(Blue magnitudes) |
|
rPM=1.282
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Gaia DR2 |
4127151554981032576 |
|
