18425-1943 ARA 761
18h 42m 27.95s -19° 43' 32.5" P.A. 242.00 sep 6.9 mag 11.10,12.40
Coord 2000 |
18425-1943 |
|
Discov num |
ARA 761 |
|
Comp |
|
|
Coord arcsec 2000 |
18 42 27.95 -19 43 32.5 |
|
Date first |
1918 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
241 |
|
Pa last |
242.3 |
|
P.A. Now (θ) |
242.3° |
|
Sep first |
7.6 |
|
Sep last |
6.923 |
|
Sep. Now (ρ) |
6.923" |
|
Mag pri |
11.10 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
Pri motion ra |
+011 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
+003 |
|
Sec motion dec |
+001 |
|
Notes |
|
|
rPM=1.24
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4092239277701914880 |
|