18004-2258 ARA 1834
18h 00m 24.14s -22° 57' 52.1" P.A. 224.00 sep 15.1 mag 9.91,12.80 Sp Ap
| Coord 2000 |
18004-2258 |
|
Discov num |
ARA1834 |
|
Comp |
|
|
Coord arcsec 2000 |
18 00 24.14 -22 57 52.1 |
|
| Date first |
1920 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
223 |
|
Pa last |
223.7 |
|
P.A. Now (θ) |
223.7° |
|
| Sep first |
15.2 |
|
Sep last |
15.1 |
|
Sep. Now (ρ) |
15.1" |
|
| Mag pri |
9.91 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
2.89 |
|
Spectral class |
Ap (white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=1.473
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
SAO |
186080 |
|
Tycho2 |
6842-00714-1 |
|
Gaia DR2 |
4069439460937060224 |
|
| HD |
164068 |
|
DM |
CD-2212411 |
|
