12070+3421 ES 2224 AB
12h 07m 01.83s +34° 20' 39.3" P.A. 19.00 sep 1.9 mag 9.40,12.40 Sp G5V
| Coord 2000 |
12070+3421 |
|
Discov num |
ES 2224 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 07 01.83 +34 20 39.3 |
|
| Date first |
1926 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
35 |
|
Pa last |
19.2 |
|
P.A. Now (θ) |
19.2° |
|
| Sep first |
1.9 |
|
Sep last |
1.932 |
|
Sep. Now (ρ) |
1.932" |
|
| Mag pri |
9.40 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
3 |
|
Spectral class |
G5V (yellow) |
|
| Pri motion ra |
+054 |
|
Sec motion ra |
|
|
| Pri motion dec |
-042 |
|
Sec motion dec |
|
|
| Notes |
W
|
|
Nature of this double is uncertain.
12070+3421 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
12 07 02 +34 20 39 |
ES 2224 AB |
2015 |
13 |
19 |
1.9 |
9.40 |
12.40 |
3.00 |
|
<=== |
| Show |
|
|
12 07 02 +34 20 39 |
SKF 2582 AB,C |
2015 |
7 |
257 |
51.7 |
10.10 |
17.90 |
7.80 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canes Venatici |
|
Tycho2 |
2529-01403-1 |
|
Gaia DR2 |
4028849851029990784 |
|