05281+4021 ES 2615 AC
05h 28m 06.20s +40° 21' 13.1" P.A. 47.00 sep 75.8 mag 8.92,9.69 Sp K2 dist. 1923.08 pc (6273.09 l.y.)
| Coord 2000 |
05281+4021 |
|
Discov num |
ES 2615 |
|
Comp |
AC |
|
Coord arcsec 2000 |
05 28 06.20 +40 21 13.1 |
|
| Date first |
1893 |
|
Date last |
2018 |
|
Obs |
17 |
|
| Pa first |
46 |
|
Pa last |
47.2 |
|
P.A. Now (θ) |
47.2° |
|
| Sep first |
75.4 |
|
Sep last |
75.79 |
|
Sep. Now (ρ) |
75.79" |
|
| Mag pri |
8.92 |
|
Mag sec |
9.69 |
|
delta mag (ΔM) |
0.77 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
| Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=0.124 (< 0.3, Physical double)
This double is not physical.
05281+4021 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 35618 |
40356 |
05 28 06 +40 21 13 |
ES 2615 AB |
2018 |
17 |
334 |
52.8 |
8.92 |
9.13 |
0.21 |
|
|
| Show |
|
40356 |
05 28 06 +40 21 13 |
ES 2615 AC |
2018 |
17 |
47 |
75.8 |
8.92 |
9.69 |
0.77 |
|
<=== |
| Show |
|
40356 |
05 28 06 +40 21 13 |
ES 2615 AD |
2018 |
15 |
261 |
48.6 |
8.92 |
10.27 |
1.35 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Auriga |
|
SAO |
40356 |
|
HIP |
25597 |
|
Tycho2 |
2913-00051-1 |
|
| Gaia DR2 |
193894619249534720 |
|
HD |
278239 |
|
BD |
BD+40 1298 |
|
Distance |
1923.08 |
|
| Distance ly |
6273.09 |
|
