10465+2707 HJ 490 AB
10h 46m 31.50s +27° 07' 01.3" P.A. 273.00 sep 18.9 mag 11.51,13.55
Coord 2000 |
10465+2707 |
|
Discov num |
HJ 490 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 46 31.50 +27 07 01.3 |
|
Date first |
1827 |
|
Date last |
2019 |
|
Obs |
15 |
|
Pa first |
275 |
|
Pa last |
272.5 |
|
P.A. Now (θ) |
272.5° |
|
Sep first |
7.0 |
|
Sep last |
18.85 |
|
Sep. Now (ρ) |
18.85" |
|
Mag pri |
11.51 |
|
Mag sec |
13.55 |
|
delta mag (ΔM) |
2.04 |
|
Spectral class |
|
|
Pri motion ra |
-008 |
|
Sec motion ra |
-046 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-016 |
|
Notes |
|
|
rPM=0.812
This double is not physical.
10465+2707 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
10 46 32 +27 07 01 |
HJ 490 AB |
2019 |
15 |
273 |
18.9 |
11.51 |
13.55 |
2.04 |
|
<=== |
Show |
|
|
10 46 30 +27 07 02 |
GMZ 205 BC |
2019 |
1 |
189 |
3.6 |
13.55 |
|
|
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS