18315-1904 ARA 753
18h 31m 30.97s -19° 03' 43.3" P.A. 178.00 sep 5.9 mag 10.62,11.10
| Coord 2000 |
18315-1904 |
|
Discov num |
ARA 753 |
|
Comp |
|
|
Coord arcsec 2000 |
18 31 30.97 -19 03 43.3 |
|
| Date first |
1916 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
180 |
|
Pa last |
178.4 |
|
P.A. Now (θ) |
178.4° |
|
| Sep first |
6.5 |
|
Sep last |
5.905 |
|
Sep. Now (ρ) |
5.905" |
|
| Mag pri |
10.62 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0.48 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+019 |
|
Sec motion dec |
-022 |
|
| Notes |
|
|
rPM=1.851
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4092909391338060544 |
|
