03494+5214 ES 770 BC
03h 49m 21.16s +52° 14' 06.8" P.A. 63.00 sep 2.6 mag 10.47,13.50
| Coord 2000 |
03494+5214 |
|
Discov num |
ES 770 |
|
Comp |
BC |
|
Coord arcsec 2000 |
03 49 21.16 +52 14 06.8 |
|
| Date first |
1909 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
65 |
|
Pa last |
63.3 |
|
P.A. Now (θ) |
63.3° |
|
| Sep first |
2.4 |
|
Sep last |
2.559 |
|
Sep. Now (ρ) |
2.559" |
|
| Mag pri |
10.47 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
3.03 |
|
Spectral class |
|
|
| Pri motion ra |
-017 |
|
Sec motion ra |
|
|
| Pri motion dec |
+024 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
03494+5214 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
03 49 27 +52 14 49 |
ES 770 AB |
2015 |
12 |
232 |
69.7 |
10.21 |
10.47 |
0.26 |
|
|
| Show |
|
|
03 49 21 +52 14 07 |
ES 770 BC |
2016 |
3 |
63 |
2.6 |
10.47 |
13.50 |
3.03 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
Tycho2 |
3338-00829-1 |
|
Gaia DR2 |
251608774867462528 |
|
ADS |
2781 |
|
| DM |
BD+51 781 |
|
