02564+3716 ES 2146 AB
02h 56m 21.75s +37° 16' 19.4" P.A. 93.00 sep 4.0 mag 11.50,12.00
Coord 2000 |
02564+3716 |
|
Discov num |
ES 2146 |
|
Comp |
AB |
|
Coord arcsec 2000 |
02 56 21.75 +37 16 19.4 |
|
Date first |
1925 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
94 |
|
Pa last |
93 |
|
P.A. Now (θ) |
93° |
|
Sep first |
3.3 |
|
Sep last |
3.96 |
|
Sep. Now (ρ) |
3.96" |
|
Mag pri |
11.50 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
-000 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-013 |
|
Notes |
R
(Red magnitudes) |
|
rPM=0.571
Nature of this double is uncertain.
02564+3716 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
02 56 22 +37 16 19 |
ES 2146 AB |
2015 |
10 |
93 |
4.0 |
11.50 |
12.00 |
0.50 |
|
<=== |
Show |
|
|
02 56 22 +37 16 19 |
ES 2146 AC |
2015 |
13 |
103 |
8.8 |
11.50 |
11.60 |
0.10 |
|
|
Show |
|
|
02 56 22 +37 16 19 |
ES 2146 BC |
2015 |
4 |
111 |
5.0 |
12.00 |
11.60 |
0.40 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
Gaia DR2 |
142231965179230592 |
|