11573-2232 HJ 4481 (HD 103817)
11h 57m 18.48s -22° 32' 16.9" P.A. 191.00 sep 4.2 mag 8.28,8.97 Sp F6V dist. 85.32 pc (278.31 l.y.)
Coord 2000 |
11573-2232 |
|
Discov num |
HJ 4481 |
|
Comp |
|
|
Coord arcsec 2000 |
11 57 18.48 -22 32 16.9 |
|
Date first |
1836 |
|
Date last |
2016 |
|
Obs |
49 |
|
Pa first |
198 |
|
Pa last |
191.3 |
|
P.A. Now (θ) |
191.3° |
|
Sep first |
3.0 |
|
Sep last |
4.164 |
|
Sep. Now (ρ) |
4.164" |
|
Mag pri |
8.28 |
|
Mag sec |
8.97 |
|
delta mag (ΔM) |
0.69 |
|
Spectral class |
F6V (yellow-white) |
|
Pri motion ra |
+038 |
|
Sec motion ra |
+039 |
|
Pri motion dec |
-068 |
|
Sec motion dec |
-074 |
|
Notes |
|
|
rPM=0.073 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 103817 |
|
Constellation |
Corvus |
|
HIP |
58298 |
|
Tycho2 |
6666-00153-1 |
|
Gaia DR2 |
3493810042503421568 |
|
HD |
103817 |
|
ADS |
8361 |
|
BD |
BD-21 3432 |
|
Distance |
85.32 |
|
Distance ly |
278.31 |
|