18014+8436 HU 65 AB
18h 01m 26.88s +84° 35' 58.4" P.A. 257.00 sep 1.7 mag 9.97,10.64 Sp G5
| Coord 2000 |
18014+8436 |
|
Discov num |
HU 65 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 01 26.88 +84 35 58.4 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
268 |
|
Pa last |
257.3 |
|
P.A. Now (θ) |
257.3° |
|
| Sep first |
1.5 |
|
Sep last |
1.716 |
|
Sep. Now (ρ) |
1.716" |
|
| Mag pri |
9.97 |
|
Mag sec |
10.64 |
|
delta mag (ΔM) |
0.67 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-055 |
|
Sec motion ra |
-039 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+016 |
|
| Notes |
|
|
rPM=0.386
Nature of this double is uncertain.
18014+8436 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 01 27 +84 35 58 |
HU 65 AB |
2015 |
13 |
257 |
1.7 |
9.97 |
10.64 |
0.67 |
|
<=== |
| Show |
|
|
18 01 27 +84 35 58 |
HU 65 AC |
2015 |
8 |
197 |
9.2 |
9.97 |
12.80 |
2.83 |
|
|
| Show |
|
|
18 01 27 +84 35 58 |
FOX 216 AD |
2013 |
4 |
133 |
26.1 |
9.97 |
13.00 |
3.03 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4652-02590-1 |
|
Gaia DR2 |
2302877935591231360 |
|
