10566+2755 HJ 491 AB
10h 56m 34.91s +27° 55' 30.9" P.A. 120.00 sep 18.6 mag 10.13,11.51
Coord 2000 |
10566+2755 |
|
Discov num |
HJ 491 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 56 34.91 +27 55 30.9 |
|
Date first |
1827 |
|
Date last |
2019 |
|
Obs |
35 |
|
Pa first |
130 |
|
Pa last |
119.9 |
|
P.A. Now (θ) |
119.9° |
|
Sep first |
15.0 |
|
Sep last |
18.601 |
|
Sep. Now (ρ) |
18.601" |
|
Mag pri |
10.13 |
|
Mag sec |
11.51 |
|
delta mag (ΔM) |
1.38 |
|
Spectral class |
|
|
Pri motion ra |
-006 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-062 |
|
Sec motion dec |
-061 |
|
Notes |
|
|
rPM=0.051 (< 0.3, Physical double)
This double is physical.
10566+2755 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
10 56 35 +27 55 31 |
HJ 491 AB |
2019 |
35 |
120 |
18.6 |
10.13 |
11.51 |
1.38 |
|
<=== |
Show |
|
|
10 56 36 +27 55 22 |
MLB 567 BC |
2015 |
9 |
295 |
5.8 |
11.51 |
13.60 |
2.09 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Leo Minor |
|
Tycho2 |
1980-01770-1 |
|
Gaia DR2 |
730659046121582848 |
|