20113-0008 S 735 (HD 191709)
20h 11m 18.86s -00° 07' 35.3" P.A. 211.00 sep 56.4 mag 7.16,7.98 Sp F2IV+A0 dist. 113.64 pc (370.69 l.y.)
Coord 2000 |
20113-0008 |
|
Discov num |
S 735 |
|
Comp |
|
|
Coord arcsec 2000 |
20 11 18.86 -00 07 35.3 |
|
Date first |
1783 |
|
Date last |
2019 |
|
Obs |
40 |
|
Pa first |
204 |
|
Pa last |
211 |
|
P.A. Now (θ) |
211° |
|
Sep first |
47.1 |
|
Sep last |
56.4 |
|
Sep. Now (ρ) |
56.4" |
|
Mag pri |
7.16 |
|
Mag sec |
7.98 |
|
delta mag (ΔM) |
0.82 |
|
Spectral class |
F2IV+A0 (yellow-white/white) |
|
Pri motion ra |
+025 |
|
Sec motion ra |
-014 |
|
Pri motion dec |
-028 |
|
Sec motion dec |
-010 |
|
Notes |
N
Y
(See Notes, Parallax indicates components are non-physical) |
|
rPM=1.144
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 191709 |
|
Constellation |
Aquila |
|
SAO |
144151 |
|
HIP |
99476 |
|
Tycho2 |
5161-02679-1 |
|
HD |
191709 |
|
GC |
28011 |
|
BD |
BD-00 3937 |
|
Distance |
113.64 |
|
Distance ly |
370.69 |
|