00396+8445 HJ 1986 AB (HD 3290)
00h 39m 35.16s +84° 44' 52.0" P.A. 67.00 sep 40.3 mag 7.96,8.50 Sp F8
| Coord 2000 |
00396+8445 |
|
Discov num |
HJ 1986 |
|
Comp |
AB |
|
Coord arcsec 2000 |
00 39 35.16 +84 44 52.0 |
|
| Date first |
1831 |
|
Date last |
2018 |
|
Obs |
31 |
|
| Pa first |
52 |
|
Pa last |
67 |
|
P.A. Now (θ) |
67° |
|
| Sep first |
30.0 |
|
Sep last |
40.3 |
|
Sep. Now (ρ) |
40.3" |
|
| Mag pri |
7.96 |
|
Mag sec |
8.50 |
|
delta mag (ΔM) |
0.54 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+050 |
|
Sec motion ra |
+079 |
|
| Pri motion dec |
+021 |
|
Sec motion dec |
-024 |
|
| Notes |
N
L
(See Notes, Linear solution) |
|
rPM=0.648
Nature of this double is uncertain.
00396+8445 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 3290 |
103 |
00 39 35 +84 44 52 |
HJ 1986 AB |
2018 |
31 |
67 |
40.3 |
7.96 |
8.50 |
0.54 |
|
<=== |
| Show |
|
103 |
00 39 35 +84 44 52 |
HJ 1986 AC |
2015 |
10 |
189 |
55.8 |
7.96 |
11.16 |
3.20 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 3290 |
|
Constellation |
Cepheus |
|
SAO |
103 |
|
Tycho2 |
4619-00293-1 |
|
| Gaia DR2 |
573546707191168128 |
|
HD |
3290 |
|
