10206-1643 HLD 104 AC
10h 20m 37.56s -16° 43' 03.6" P.A. 271.00 sep 152.4 mag 10.44,8.87 Sp F6/7V dist. 393.7 pc (1284.25 l.y.)
Coord 2000 |
10206-1643 |
|
Discov num |
HLD 104 |
|
Comp |
AC |
|
Coord arcsec 2000 |
10 20 37.56 -16 43 03.6 |
|
Date first |
1894 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
270 |
|
Pa last |
270.8 |
|
P.A. Now (θ) |
270.8° |
|
Sep first |
153.3 |
|
Sep last |
152.448 |
|
Sep. Now (ρ) |
152.448" |
|
Mag pri |
10.44 |
|
Mag sec |
8.87 |
|
delta mag (ΔM) |
1.57 |
|
Spectral class |
F6/7V (yellow-white) |
|
Pri motion ra |
+013 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
+023 |
|
Sec motion dec |
+002 |
|
Notes |
|
|
rPM=0.935
This double is not physical.
10206-1643 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 89676 |
|
10 20 38 -16 43 04 |
HLD 104 AB |
2017 |
17 |
197 |
3.4 |
10.44 |
10.53 |
0.09 |
|
|
Show |
|
155910 |
10 20 38 -16 43 04 |
HLD 104 AC |
2015 |
9 |
271 |
152.4 |
10.44 |
8.87 |
1.57 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
SAO |
155910 |
|
HIP |
50624 |
|
Tycho2 |
6060-01057-2 |
|
Gaia DR2 |
3748526818907796608 |
|
HD |
89657 |
|
ADS |
7734 |
|
BD |
BD-15 3029 |
|
Distance |
393.7 |
|
Distance ly |
1284.25 |
|