19039-2152 ARA 1908
19h 03m 54.81s -21° 52' 00.8" P.A. 271.00 sep 11.5 mag 10.70,12.60 Sp A4II
Coord 2000 |
19039-2152 |
|
Discov num |
ARA1908 |
|
Comp |
|
|
Coord arcsec 2000 |
19 03 54.81 -21 52 00.8 |
|
Date first |
1926 |
|
Date last |
2020 |
|
Obs |
7 |
|
Pa first |
274 |
|
Pa last |
270.8 |
|
P.A. Now (θ) |
270.8° |
|
Sep first |
11.0 |
|
Sep last |
11.53 |
|
Sep. Now (ρ) |
11.53" |
|
Mag pri |
10.70 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
A4II (white) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
rPM=0.31
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6294-01314-1 |
|
Gaia DR2 |
4081627581706686464 |
|
HD |
177055 |
|