17590-1820 ARA 449
17h 58m 57.73s -18° 20' 00.0" P.A. 288.00 sep 14.1 mag 10.96,11.78
Coord 2000 |
17590-1820 |
|
Discov num |
ARA 449 |
|
Comp |
|
|
Coord arcsec 2000 |
17 58 57.73 -18 20 00.0 |
|
Date first |
1916 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
286 |
|
Pa last |
288.2 |
|
P.A. Now (θ) |
288.2° |
|
Sep first |
14.1 |
|
Sep last |
14.128 |
|
Sep. Now (ρ) |
14.128" |
|
Mag pri |
10.96 |
|
Mag sec |
11.78 |
|
delta mag (ΔM) |
0.82 |
|
Spectral class |
|
|
Pri motion ra |
+006 |
|
Sec motion ra |
+005 |
|
Pri motion dec |
+002 |
|
Sec motion dec |
+014 |
|
Notes |
|
|
rPM=0.81
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6254-00135-1 |
|
Gaia DR2 |
4143632272263656960 |
|