07227+2205 HO 345 AB (HD 57590)
07h 22m 43.23s +22° 04' 30.5" P.A. 286.00 sep 1.2 mag 9.57,10.45 Sp A0
| Coord 2000 |
07227+2205 |
|
Discov num |
HO 345 |
|
Comp |
AB |
|
Coord arcsec 2000 |
07 22 43.23 +22 04 30.5 |
|
| Date first |
1890 |
|
Date last |
2021 |
|
Obs |
21 |
|
| Pa first |
282 |
|
Pa last |
285.8 |
|
P.A. Now (θ) |
285.8° |
|
| Sep first |
0.9 |
|
Sep last |
1.22 |
|
Sep. Now (ρ) |
1.22" |
|
| Mag pri |
9.57 |
|
Mag sec |
10.45 |
|
delta mag (ΔM) |
0.88 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
Nature of this double is uncertain.
07227+2205 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 57590 |
79337 |
07 22 43 +22 04 30 |
HO 345 AB |
2021 |
21 |
286 |
1.2 |
9.57 |
10.45 |
0.88 |
|
<=== |
| Show |
|
79337 |
07 22 43 +22 04 30 |
HO 345 AC |
2015 |
7 |
230 |
24.5 |
9.57 |
13.70 |
4.13 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 57590 |
|
Constellation |
Gemini |
|
SAO |
79337 |
|
Tycho2 |
1359-01791-1 |
|
| Gaia DR2 |
866155368706461056 |
|
HD |
57590 |
|
