17535-2231 ARA 1828
17h 53m 34.40s -22° 31' 02.4" P.A. 94.00 sep 7.0 mag 11.31,12.30
Coord 2000 |
17535-2231 |
|
Discov num |
ARA1828 |
|
Comp |
|
|
Coord arcsec 2000 |
17 53 34.40 -22 31 02.4 |
|
Date first |
1920 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
90 |
|
Pa last |
93.5 |
|
P.A. Now (θ) |
93.5° |
|
Sep first |
7.6 |
|
Sep last |
7.024 |
|
Sep. Now (ρ) |
7.024" |
|
Mag pri |
11.31 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
0.99 |
|
Spectral class |
|
|
Pri motion ra |
+004 |
|
Sec motion ra |
|
|
Pri motion dec |
-004 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4070227806481026560 |
|