03137-6550 HJ 3566 (HD 20449)
03h 13m 41.85s -65° 49' 48.3" P.A. 38.00 sep 13.4 mag 8.53,11.58 Sp F7/8V dist. 170.65 pc (556.66 l.y.)
| Coord 2000 |
03137-6550 |
|
Discov num |
HJ 3566 |
|
Comp |
|
|
Coord arcsec 2000 |
03 13 41.85 -65 49 48.3 |
|
| Date first |
1834 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
41 |
|
Pa last |
37.6 |
|
P.A. Now (θ) |
37.6° |
|
| Sep first |
12.0 |
|
Sep last |
13.408 |
|
Sep. Now (ρ) |
13.408" |
|
| Mag pri |
8.53 |
|
Mag sec |
11.58 |
|
delta mag (ΔM) |
3.05 |
|
Spectral class |
F7/8V (yellow-white) |
|
| Pri motion ra |
-017 |
|
Sec motion ra |
-020 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-020 |
|
| Notes |
|
|
rPM=0.127 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 20449 |
|
Constellation |
Horologium |
|
SAO |
248758 |
|
HIP |
15031 |
|
| Tycho2 |
8866-00226-1 |
|
Gaia DR2 |
4671823124010076160 |
|
HD |
20449 |
|
GC |
3890 |
|
| CP |
CP-66 180 |
|
Distance |
170.65 |
|
Distance ly |
556.66 |
|
