02421+3445 ES 2276 AB
02h 42m 04.50s +34° 45' 11.9" P.A. 49.00 sep 30.9 mag 10.90,11.15
Coord 2000 |
02421+3445 |
|
Discov num |
ES 2276 |
|
Comp |
AB |
|
Coord arcsec 2000 |
02 42 04.50 +34 45 11.9 |
|
Date first |
1927 |
|
Date last |
2015 |
|
Obs |
13 |
|
Pa first |
46 |
|
Pa last |
49.4 |
|
P.A. Now (θ) |
49.4° |
|
Sep first |
31.3 |
|
Sep last |
30.926 |
|
Sep. Now (ρ) |
30.926" |
|
Mag pri |
10.90 |
|
Mag sec |
11.15 |
|
delta mag (ΔM) |
0.25 |
|
Spectral class |
|
|
Pri motion ra |
+004 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-028 |
|
Notes |
|
|
rPM=0.876
This double is not physical.
02421+3445 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
02 42 04 +34 45 12 |
ES 2276 AB |
2015 |
13 |
49 |
30.9 |
10.90 |
11.15 |
0.25 |
|
<=== |
Show |
|
|
02 42 06 +34 45 32 |
ES 2276 BC |
2016 |
15 |
56 |
6.2 |
11.15 |
11.20 |
0.05 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
Tycho2 |
2333-00085-1 |
|
Gaia DR2 |
140810571519708288 |
|