04599+4319 ES 14 AB,C (HD 31678)
04h 59m 51.22s +43° 19' 08.8" P.A. 157.00 sep 33.4 mag 8.94,10.07 Sp B9V
| Coord 2000 |
04599+4319 |
|
Discov num |
ES 14 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
04 59 51.22 +43 19 08.8 |
|
| Date first |
1893 |
|
Date last |
2019 |
|
Obs |
18 |
|
| Pa first |
155 |
|
Pa last |
156.9 |
|
P.A. Now (θ) |
156.9° |
|
| Sep first |
33.1 |
|
Sep last |
33.36 |
|
Sep. Now (ρ) |
33.36" |
|
| Mag pri |
8.94 |
|
Mag sec |
10.07 |
|
delta mag (ΔM) |
1.13 |
|
Spectral class |
B9V (blue-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
rPM=0.121 (< 0.3, Physical double)
This double is physical.
04599+4319 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
39922 |
04 59 51 +43 19 09 |
A 1551 AB |
2010 |
13 |
273 |
0.2 |
9.70 |
9.70 |
0.00 |
|
|
| Show |
HD 31678 |
39922 |
04 59 51 +43 19 09 |
ES 14 AB,C |
2019 |
18 |
157 |
33.4 |
8.94 |
10.07 |
1.13 |
|
<=== |
| Show |
|
|
04 59 52 +43 18 38 |
ES 14 CD |
2019 |
11 |
284 |
4.8 |
10.07 |
12.90 |
2.83 |
|
|
Quadruple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 31678 |
|
Constellation |
Auriga |
|
SAO |
39922 |
|
Tycho2 |
2906-02734-1 |
|
| Gaia DR2 |
205108091666528512 |
|
HD |
31678 |
|
