10168+1822 HJ 478 AB
10h 16m 43.40s +18° 22' 24.3" P.A. 127.00 sep 18.4 mag 11.00,12.20 Sp G2V
Coord 2000 |
10168+1822 |
|
Discov num |
HJ 478 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 16 43.40 +18 22 24.3 |
|
Date first |
1910 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
129 |
|
Pa last |
126.9 |
|
P.A. Now (θ) |
126.9° |
|
Sep first |
14.0 |
|
Sep last |
18.436 |
|
Sep. Now (ρ) |
18.436" |
|
Mag pri |
11.00 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
G2V (yellow) |
|
Pri motion ra |
-044 |
|
Sec motion ra |
-014 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
-019 |
|
Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.819
This double is not physical.
10168+1822 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
10 16 43 +18 22 24 |
HJ 478 AB |
2015 |
9 |
127 |
18.4 |
11.00 |
12.20 |
1.20 |
|
<=== |
Show |
|
|
10 16 43 +18 22 24 |
HJ 478 AC |
2015 |
6 |
180 |
24.7 |
11.00 |
12.90 |
1.90 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Leo |
|
Gaia DR2 |
624097471533947136 |
|