15073+2452 ENG 52 BC
15h 07m 23.17s +24° 53' 26.4" P.A. 357.00 sep 169.8 mag 11.53,10.23
Coord 2000 |
15073+2452 |
|
Discov num |
ENG 52 |
|
Comp |
BC |
|
Coord arcsec 2000 |
15 07 23.17 +24 53 26.4 |
|
Date first |
1888 |
|
Date last |
2015 |
|
Obs |
23 |
|
Pa first |
45 |
|
Pa last |
357.4 |
|
P.A. Now (θ) |
357.4° |
|
Sep first |
144.7 |
|
Sep last |
169.807 |
|
Sep. Now (ρ) |
169.807" |
|
Mag pri |
11.53 |
|
Mag sec |
10.23 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
Pri motion ra |
+017 |
|
Sec motion ra |
-840 |
|
Pri motion dec |
-030 |
|
Sec motion dec |
+499 |
|
Notes |
N
L
U
(See Notes, Linear solution, Proper motion indicates non-physical) |
|
rPM=1.031
This double is not physical.
15073+2452 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
45 Boo |
83671 |
15 07 18 +24 52 09 |
ENG 52 AB |
2020 |
16 |
39 |
103.4 |
4.97 |
11.53 |
6.56 |
|
|
Show |
|
83671 |
15 07 18 +24 52 09 |
ENG 52 AC |
2020 |
20 |
12 |
257.6 |
4.97 |
10.23 |
5.26 |
|
|
Show |
|
|
15 07 23 +24 53 26 |
ENG 52 BC |
2015 |
23 |
357 |
169.8 |
11.53 |
10.23 |
1.30 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Bootes |
|
Tycho2 |
2024-01358-1 |
|
Gaia DR2 |
1264653914877410688 |
|