18190-2118 ARA 1526 (HD 168100)
18h 18m 58.62s -21° 18' 08.1" P.A. 314.00 sep 12.7 mag 9.84,12.20 Sp B9III/IV
Coord 2000 |
18190-2118 |
|
Discov num |
ARA1526 |
|
Comp |
|
|
Coord arcsec 2000 |
18 18 58.62 -21 18 08.1 |
|
Date first |
1920 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
313 |
|
Pa last |
314 |
|
P.A. Now (θ) |
314° |
|
Sep first |
12.4 |
|
Sep last |
12.747 |
|
Sep. Now (ρ) |
12.747" |
|
Mag pri |
9.84 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
2.36 |
|
Spectral class |
B9III/IV (blue-white) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
+007 |
|
Notes |
|
|
rPM=1.152
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 168100 |
|
Constellation |
Sagittarius |
|
SAO |
186638 |
|
Tycho2 |
6277-02064-1 |
|
Gaia DR2 |
4090868427244348544 |
|
HD |
168100 |
|