15103+3044 LDS 972
15h 10m 15.91s +30° 44' 07.2" P.A. 350.00 sep 10.9 mag 12.40,12.80
Coord 2000 |
15103+3044 |
|
Discov num |
LDS 972 |
|
Comp |
|
|
Coord arcsec 2000 |
15 10 15.91 +30 44 07.2 |
|
Date first |
1903 |
|
Date last |
2019 |
|
Obs |
15 |
|
Pa first |
350 |
|
Pa last |
349.8 |
|
P.A. Now (θ) |
349.8° |
|
Sep first |
10.4 |
|
Sep last |
10.851 |
|
Sep. Now (ρ) |
10.851" |
|
Mag pri |
12.40 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
Pri motion ra |
-059 |
|
Sec motion ra |
-058 |
|
Pri motion dec |
+068 |
|
Sec motion dec |
+073 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.055 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Bootes |
|
Gaia DR2 |
1276292967013658368 |
|