09189+2255 HO 364 (HD 80180)
09h 18m 54.58s +22° 54' 42.4" P.A. 336.00 sep 4.1 mag 8.75,11.80 Sp G5
| Coord 2000 |
09189+2255 |
|
Discov num |
HO 364 |
|
Comp |
|
|
Coord arcsec 2000 |
09 18 54.58 +22 54 42.4 |
|
| Date first |
1892 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
335 |
|
Pa last |
336.4 |
|
P.A. Now (θ) |
336.4° |
|
| Sep first |
4.0 |
|
Sep last |
4.055 |
|
Sep. Now (ρ) |
4.055" |
|
| Mag pri |
8.75 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
3.05 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+023 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-027 |
|
Sec motion dec |
+022 |
|
| Notes |
|
|
rPM=1.503
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 80180 |
|
Constellation |
Cancer |
|
SAO |
80756 |
|
Tycho2 |
1952-01632-1 |
|
| Gaia DR2 |
639248539901916672 |
|
HD |
80180 |
|
