21006-1740 HLD 165 (HD 199899)
21h 00m 35.68s -17° 39' 34.4" P.A. 172.00 sep 8.2 mag 9.43,11.20 Sp K3III
| Coord 2000 |
21006-1740 |
|
Discov num |
HLD 165 |
|
Comp |
|
|
Coord arcsec 2000 |
21 00 35.68 -17 39 34.4 |
|
| Date first |
1882 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
150 |
|
Pa last |
172.3 |
|
P.A. Now (θ) |
172.3° |
|
| Sep first |
4.0 |
|
Sep last |
8.225 |
|
Sep. Now (ρ) |
8.225" |
|
| Mag pri |
9.43 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
1.77 |
|
Spectral class |
K3III (yellow-orange) |
|
| Pri motion ra |
+012 |
|
Sec motion ra |
+029 |
|
| Pri motion dec |
+019 |
|
Sec motion dec |
-112 |
|
| Notes |
|
|
rPM=1.142
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 199899 |
|
Constellation |
Capricornus |
|
Tycho2 |
6349-00835-1 |
|
Gaia DR2 |
6881976529611413632 |
|
| HD |
199899 |
|
