08022-0058 HJ 77 BC
08h 02m 10.38s -00° 57' 17.5" P.A. 72.00 sep 10.0 mag 11.40,11.60
Coord 2000 |
08022-0058 |
|
Discov num |
HJ 77 |
|
Comp |
BC |
|
Coord arcsec 2000 |
08 02 10.38 -00 57 17.5 |
|
Date first |
1825 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
75 |
|
Pa last |
72.1 |
|
P.A. Now (θ) |
72.1° |
|
Sep first |
5.0 |
|
Sep last |
10.002 |
|
Sep. Now (ρ) |
10.002" |
|
Mag pri |
11.40 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
-016 |
|
Sec motion ra |
-012 |
|
Pri motion dec |
+009 |
|
Sec motion dec |
-001 |
|
Notes |
R
(Red magnitudes) |
|
rPM=0.587
Nature of this double is uncertain.
08022-0058 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
08 02 10 -00 57 50 |
HJ 77 AB |
2015 |
6 |
358 |
32.9 |
9.68 |
11.40 |
1.72 |
|
|
Show |
|
|
08 02 10 -00 57 50 |
HJ 77 AC |
2015 |
7 |
13 |
36.9 |
9.68 |
11.60 |
1.92 |
|
|
Show |
|
|
08 02 10 -00 57 18 |
HJ 77 BC |
2015 |
9 |
72 |
10.0 |
11.40 |
11.60 |
0.20 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS