04020+1755 COU 366 AB
04h 02m 00.95s +17° 54' 58.3" P.A. 300.00 sep 1.0 mag 11.90,12.60 Sp K0
| Coord 2000 |
04020+1755 |
|
Discov num |
COU 366 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 02 00.95 +17 54 58.3 |
|
| Date first |
1969 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
307 |
|
Pa last |
300.3 |
|
P.A. Now (θ) |
300.3° |
|
| Sep first |
1.0 |
|
Sep last |
0.98 |
|
Sep. Now (ρ) |
0.98" |
|
| Mag pri |
11.90 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-034 |
|
Sec motion ra |
|
|
| Pri motion dec |
-039 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
04020+1755 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 285302 |
|
04 02 01 +17 54 58 |
DAM 1308 Aa,Ab |
2015 |
1 |
124 |
0.3 |
11.10 |
11.20 |
0.10 |
|
|
| Show |
|
|
04 02 01 +17 54 58 |
COU 366 AB |
2015 |
4 |
300 |
1.0 |
11.90 |
12.60 |
0.70 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Taurus |
|
Tycho2 |
1254-00775-1 |
|
Gaia DR2 |
46704440746991232 |
|
HD |
285302 |
|
