04274-2756 B 2574 A,BC
04h 27m 24.11s -27° 56' 07.7" P.A. 38.00 sep 84.0 mag 9.98,11.95 Sp F5
| Coord 2000 |
04274-2756 |
|
Discov num |
B 2574 |
|
Comp |
A,BC |
|
Coord arcsec 2000 |
04 27 24.11 -27 56 07.7 |
|
| Date first |
1913 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
38 |
|
Pa last |
37.9 |
|
P.A. Now (θ) |
37.9° |
|
| Sep first |
86.6 |
|
Sep last |
84 |
|
Sep. Now (ρ) |
84" |
|
| Mag pri |
9.98 |
|
Mag sec |
11.95 |
|
delta mag (ΔM) |
1.97 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
+009 |
|
Sec motion ra |
-045 |
|
| Pri motion dec |
+013 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=1.249
This double is not physical.
04274-2756 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
04 27 24 -27 56 08 |
B 2574 A,BC |
2015 |
4 |
38 |
84.0 |
9.98 |
11.95 |
1.97 |
|
<=== |
| Show |
|
|
04 27 28 -27 55 01 |
B 2574 BC |
2015 |
3 |
95 |
3.7 |
12.70 |
12.70 |
0.00 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Eridanus |
|
Tycho2 |
6463-00731-1 |
|
Gaia DR2 |
4891425312955606144 |
|
