07057+2142 HU 454 AC
07h 05m 44.76s +21° 41' 49.0" P.A. 44.00 sep 13.1 mag 9.52,10.90 Sp A
| Coord 2000 |
07057+2142 |
|
Discov num |
HU 454 |
|
Comp |
AC |
|
Coord arcsec 2000 |
07 05 44.76 +21 41 49.0 |
|
| Date first |
1893 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
41 |
|
Pa last |
43.9 |
|
P.A. Now (θ) |
43.9° |
|
| Sep first |
13.3 |
|
Sep last |
13.124 |
|
Sep. Now (ρ) |
13.124" |
|
| Mag pri |
9.52 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
1.38 |
|
Spectral class |
A (white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=0.62
Nature of this double is uncertain.
07057+2142 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 53383 |
79049 |
07 05 45 +21 41 49 |
HU 454 AB |
2014 |
11 |
219 |
2.1 |
9.52 |
11.70 |
2.18 |
|
|
| Show |
|
79049 |
07 05 45 +21 41 49 |
HU 454 AC |
2015 |
9 |
44 |
13.1 |
9.52 |
10.90 |
1.38 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Gemini |
|
SAO |
79049 |
|
Tycho2 |
1357-01864-1 |
|
Gaia DR2 |
3367718869368456448 |
|
| HD |
53383 |
|
