04258+4633 ES 2606 AC
04h 25m 47.01s +46° 32' 40.9" P.A. 150.00 sep 27.9 mag 9.72,10.59 Sp B8
| Coord 2000 |
04258+4633 |
|
Discov num |
ES 2606 |
|
Comp |
AC |
|
Coord arcsec 2000 |
04 25 47.01 +46 32 40.9 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
148 |
|
Pa last |
149.7 |
|
P.A. Now (θ) |
149.7° |
|
| Sep first |
27.5 |
|
Sep last |
27.85 |
|
Sep. Now (ρ) |
27.85" |
|
| Mag pri |
9.72 |
|
Mag sec |
10.59 |
|
delta mag (ΔM) |
0.87 |
|
Spectral class |
B8 (blue-white) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=0.555
Nature of this double is uncertain.
04258+4633 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
04 25 47 +46 32 41 |
ES 566 AB |
2015 |
13 |
153 |
12.1 |
9.72 |
11.11 |
1.39 |
|
|
| Show |
|
|
04 25 47 +46 32 41 |
ES 2606 AC |
2015 |
13 |
150 |
27.9 |
9.72 |
10.59 |
0.87 |
|
<=== |
| Show |
|
|
04 25 48 +46 32 30 |
ES 2606 BC |
2015 |
11 |
147 |
15.8 |
11.11 |
10.59 |
0.52 |
|
|
| Show |
|
|
04 25 48 +46 32 17 |
ES 2606 CD |
2015 |
9 |
285 |
6.1 |
10.59 |
13.20 |
2.61 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
Tycho2 |
3329-01182-1 |
|
Gaia DR2 |
257035277067248256 |
|
