05172+3755 COU 1722 Aa,Ab
05h 17m 11.45s +37° 54' 47.2" P.A. 165.00 sep 0.2 mag 10.90,10.90 Sp F0
| Coord 2000 |
05172+3755 |
|
Discov num |
COU1722 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
05 17 11.45 +37 54 47.2 |
|
| Date first |
1978 |
|
Date last |
2008 |
|
Obs |
3 |
|
| Pa first |
165 |
|
Pa last |
164.6 |
|
P.A. Now (θ) |
164.6° |
|
| Sep first |
0.2 |
|
Sep last |
0.202 |
|
Sep. Now (ρ) |
0.202" |
|
| Mag pri |
10.90 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
05172+3755 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
05 17 11 +37 54 47 |
COU 1722 Aa,Ab |
2008 |
3 |
165 |
0.2 |
10.90 |
10.90 |
0.00 |
|
<=== |
| Show |
|
|
05 17 11 +37 54 47 |
SEI 150 AB |
2015 |
10 |
288 |
25.2 |
10.10 |
13.35 |
3.25 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Auriga |
|
Tycho2 |
2896-01076-1 |
|
Gaia DR2 |
187369155178957696 |
|
HD |
280772 |
|
