16090+7234 HJ 3345 AC
16h 09m 02.32s +72° 33' 32.7" P.A. 166.00 sep 14.3 mag 9.97,17.20 Sp F5
| Coord 2000 |
16090+7234 |
|
Discov num |
HJ 3345 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 09 02.32 +72 33 32.7 |
|
| Date first |
1832 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
160 |
|
Pa last |
165.5 |
|
P.A. Now (θ) |
165.5° |
|
| Sep first |
12.0 |
|
Sep last |
14.327 |
|
Sep. Now (ρ) |
14.327" |
|
| Mag pri |
9.97 |
|
Mag sec |
17.20 |
|
delta mag (ΔM) |
7.23 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
+018 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
16090+7234 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 09 02 +72 33 33 |
STF 2036 AB |
2018 |
18 |
238 |
2.2 |
9.97 |
11.11 |
1.14 |
|
|
| Show |
|
|
16 09 02 +72 33 33 |
HJ 3345 AC |
2015 |
8 |
166 |
14.3 |
9.97 |
17.20 |
7.23 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Minor |
|
Tycho2 |
4425-01904-1 |
|
Gaia DR2 |
1654336705664173952 |
|
