12528+3949 ES 1405 AB
12h 52m 47.86s +39° 49' 11.3" P.A. 283.00 sep 66.5 mag 9.86,11.71 Sp F8
Coord 2000 |
12528+3949 |
|
Discov num |
ES 1405 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 52 47.86 +39 49 11.3 |
|
Date first |
1895 |
|
Date last |
2017 |
|
Obs |
12 |
|
Pa first |
284 |
|
Pa last |
282.9 |
|
P.A. Now (θ) |
282.9° |
|
Sep first |
69.4 |
|
Sep last |
66.47 |
|
Sep. Now (ρ) |
66.47" |
|
Mag pri |
9.86 |
|
Mag sec |
11.71 |
|
delta mag (ΔM) |
1.85 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-041 |
|
Sec motion ra |
+078 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
+007 |
|
Notes |
|
|
rPM=1.539
This double is not physical.
12528+3949 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
12 52 48 +39 49 11 |
ES 1405 AB |
2017 |
12 |
283 |
66.5 |
9.86 |
11.71 |
1.85 |
|
<=== |
Show |
|
|
12 52 42 +39 49 27 |
ES 1405 BC |
2019 |
14 |
252 |
4.3 |
11.71 |
11.90 |
0.19 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Canes Venatici |
|
Tycho2 |
3021-00926-1 |
|
Gaia DR2 |
1527021441082559488 |
|
ADS |
8692 |
|