18479+1110 STTA 174 (HD 173983)
18h 47m 53.50s +11° 09' 48.7" P.A. 159.00 sep 104.6 mag 7.51,8.32 Sp B9 dist. 266.67 pc (869.88 l.y.)
Coord 2000 |
18479+1110 |
|
Discov num |
STTA174 |
|
Comp |
|
|
Coord arcsec 2000 |
18 47 53.50 +11 09 48.7 |
|
Date first |
1874 |
|
Date last |
2019 |
|
Obs |
32 |
|
Pa first |
160 |
|
Pa last |
158.5 |
|
P.A. Now (θ) |
158.5° |
|
Sep first |
106.1 |
|
Sep last |
104.56 |
|
Sep. Now (ρ) |
104.56" |
|
Mag pri |
7.51 |
|
Mag sec |
8.32 |
|
delta mag (ΔM) |
0.81 |
|
Spectral class |
B9 (blue-white) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
+007 |
|
Pri motion dec |
-013 |
|
Sec motion dec |
+001 |
|
Notes |
N
(See Notes) |
|
rPM=1.237
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 173983 |
|
Constellation |
Aquila |
|
SAO |
104109 |
|
HIP |
92236 |
|
Tycho2 |
1030-03910-1 |
|
Gaia DR2 |
4503872551110667776 |
|
HD |
173983 |
|
BD |
BD+11 3608 |
|
Distance |
266.67 |
|
Distance ly |
869.88 |
|