17590-1658 ARA 97
17h 58m 56.85s -16° 57' 44.6" P.A. 184.00 sep 6.3 mag 13.50,13.80
| Coord 2000 |
17590-1658 |
|
Discov num |
ARA 97 |
|
Comp |
|
|
Coord arcsec 2000 |
17 58 56.85 -16 57 44.6 |
|
| Date first |
1916 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
188 |
|
Pa last |
184.3 |
|
P.A. Now (θ) |
184.3° |
|
| Sep first |
7.2 |
|
Sep last |
6.324 |
|
Sep. Now (ρ) |
6.324" |
|
| Mag pri |
13.50 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+013 |
|
Sec motion dec |
-051 |
|
| Notes |
|
|
rPM=1.259
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
6254-02986-1 |
|
Gaia DR2 |
4144627188490121856 |
|
