20493-1802 HJ 3000
20h 49m 20.54s -18° 02' 08.8" P.A. 251.00 sep 33.4 mag 6.21,12.90 Sp K3III dist. 307.69 pc (1003.68 l.y.)
| Coord 2000 |
20493-1802 |
|
Discov num |
HJ 3000 |
|
Comp |
|
|
Coord arcsec 2000 |
20 49 20.54 -18 02 08.8 |
|
| Date first |
1830 |
|
Date last |
2013 |
|
Obs |
5 |
|
| Pa first |
245 |
|
Pa last |
251.2 |
|
P.A. Now (θ) |
251.2° |
|
| Sep first |
18.0 |
|
Sep last |
33.41 |
|
Sep. Now (ρ) |
33.41" |
|
| Mag pri |
6.21 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
6.69 |
|
Spectral class |
K3III (yellow-orange) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
-033 |
|
| Pri motion dec |
-034 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=1.435
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Capricornus |
|
SAO |
163910 |
|
HIP |
102780 |
|
Tycho2 |
6348-01451-1 |
|
| Gaia DR2 |
6858844694749343104 |
|
HD |
198208 |
|
HR |
7964 |
|
GC |
29023 |
|
| BD |
BD-18 5783 |
|
FK5 |
3663 |
|
Distance |
307.69 |
|
Distance ly |
1003.68 |
|
