02305-4342 SKF 1427 AB
02h 30m 32.41s -43° 42' 23.3" P.A. 120.00 sep 173.0 mag 10.31,11.92 Sp K5Ve
| Coord 2000 |
02305-4342 |
|
Discov num |
SKF1427 |
|
Comp |
AB |
|
Coord arcsec 2000 |
02 30 32.41 -43 42 23.3 |
|
| Date first |
1902 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
120 |
|
Pa last |
119.8 |
|
P.A. Now (θ) |
119.8° |
|
| Sep first |
172.7 |
|
Sep last |
173.02 |
|
Sep. Now (ρ) |
173.02" |
|
| Mag pri |
10.31 |
|
Mag sec |
11.92 |
|
delta mag (ΔM) |
1.61 |
|
Spectral class |
K5Ve (yellow-orange) |
|
| Pri motion ra |
+080 |
|
Sec motion ra |
+083 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-009 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.06 (< 0.3, Physical double)
This double is physical.
02305-4342 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
02 30 32 -43 42 23 |
ELP 1 Aa,Ab |
2021 |
14 |
66 |
0.1 |
10.20 |
11.10 |
0.90 |
Y |
|
| Show |
|
|
02 30 32 -43 42 23 |
SKF 1427 AB |
2015 |
8 |
120 |
173.0 |
10.31 |
11.92 |
1.61 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Eridanus |
|
Tycho2 |
7558-00655-1 |
|
Gaia DR2 |
4946633857666189952 |
|
