19075-2341 ARA 2255
19h 07m 29.64s -23° 40' 24.8" P.A. 73.00 sep 6.1 mag 12.90,13.40
| Coord 2000 |
19075-2341 |
|
Discov num |
ARA2255 |
|
Comp |
|
|
Coord arcsec 2000 |
19 07 29.64 -23 40 24.8 |
|
| Date first |
1910 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
77 |
|
Pa last |
72.8 |
|
P.A. Now (θ) |
72.8° |
|
| Sep first |
6.4 |
|
Sep last |
6.141 |
|
Sep. Now (ρ) |
6.141" |
|
| Mag pri |
12.90 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
+015 |
|
Sec motion dec |
+017 |
|
| Notes |
|
|
rPM=0.387
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4080375474180395520 |
|