03280+2028 COU 260 Aa,Ab
03h 28m 01.40s +20° 27' 51.4" P.A. 24.00 sep 0.2 mag 7.72,8.08 Sp A3 dist. 76.1 pc (248.24 l.y.)
| Coord 2000 |
03280+2028 |
|
Discov num |
COU 260 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
03 28 01.40 +20 27 51.4 |
|
| Date first |
1968 |
|
Date last |
2014 |
|
Obs |
44 |
|
| Pa first |
16 |
|
Pa last |
24.4 |
|
P.A. Now (θ) |
24.4° |
|
| Sep first |
0.2 |
|
Sep last |
0.235 |
|
Sep. Now (ρ) |
0.235" |
|
| Mag pri |
7.72 |
|
Mag sec |
8.08 |
|
delta mag (ΔM) |
0.36 |
|
Spectral class |
A3 (white) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-022 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
03280+2028 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
75940 |
03 28 01 +20 27 51 |
COU 260 Aa,Ab |
2014 |
44 |
24 |
0.2 |
7.72 |
8.08 |
0.36 |
|
<=== |
| Show |
HD 21437 |
75940 |
03 28 01 +20 27 51 |
STF 394 AB |
2016 |
87 |
163 |
6.9 |
7.05 |
8.16 |
1.11 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aries |
|
SAO |
75940 |
|
HIP |
16143 |
|
Tycho2 |
1242-00076-1 |
|
| Gaia DR2 |
57975397004372224 |
|
HD |
21437 |
|
BD |
BD+19 537 |
|
Distance |
76.1 |
|
| Distance ly |
248.24 |
|
