02166-0516 A 445 AB
02h 16m 38.41s -05° 15' 52.7" P.A. 187.00 sep 2.3 mag 9.95,11.80
| Coord 2000 |
02166-0516 |
|
Discov num |
A 445 |
|
Comp |
AB |
|
Coord arcsec 2000 |
02 16 38.41 -05 15 52.7 |
|
| Date first |
1903 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
182 |
|
Pa last |
186.9 |
|
P.A. Now (θ) |
186.9° |
|
| Sep first |
2.0 |
|
Sep last |
2.28 |
|
Sep. Now (ρ) |
2.28" |
|
| Mag pri |
9.95 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
1.85 |
|
Spectral class |
|
|
| Pri motion ra |
-022 |
|
Sec motion ra |
|
|
| Pri motion dec |
-012 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
02166-0516 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
02 16 38 -05 15 53 |
A 445 AB |
2016 |
12 |
187 |
2.3 |
9.95 |
11.80 |
1.85 |
|
<=== |
| Show |
|
|
02 16 38 -05 15 53 |
A 445 AC |
2015 |
9 |
132 |
69.6 |
9.95 |
11.31 |
1.36 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cetus |
|
Tycho2 |
4696-00776-1 |
|
Gaia DR2 |
2488162171905638656 |
|
