19443+7538 LDS 1915
19h 44m 31.06s +75° 36' 37.1" P.A. 125.00 sep 9.9 mag 13.20,21.00
Coord 2000 |
19443+7538 |
|
Discov num |
LDS1915 |
|
Comp |
|
|
Coord arcsec 2000 |
19 44 31.06 +75 36 37.1 |
|
Date first |
1962 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
124 |
|
Pa last |
124.5 |
|
P.A. Now (θ) |
124.5° |
|
Sep first |
10.0 |
|
Sep last |
9.918 |
|
Sep. Now (ρ) |
9.918" |
|
Mag pri |
13.20 |
|
Mag sec |
21.00 |
|
delta mag (ΔM) |
7.8 |
|
Spectral class |
|
|
Pri motion ra |
+057 |
|
Sec motion ra |
+048 |
|
Pri motion dec |
+084 |
|
Sec motion dec |
+091 |
|
Notes |
|
|
rPM=0.111 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
2289535946104121984 |
|