17551+2137 KPP 4067
17h 55m 04.43s +21° 36' 35.9" P.A. 301.00 sep 31.9 mag 8.90,13.90 dist. 110.01 pc (358.85 l.y.)
Coord 2000 |
17551+2137 |
|
Discov num |
KPP4067 |
|
Comp |
|
|
Coord arcsec 2000 |
17 55 04.43 +21 36 35.9 |
|
Date first |
1991 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
301 |
|
Pa last |
300.7 |
|
P.A. Now (θ) |
300.7° |
|
Sep first |
31.6 |
|
Sep last |
31.862 |
|
Sep. Now (ρ) |
31.862" |
|
Mag pri |
8.90 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
5 |
|
Spectral class |
|
|
Pri motion ra |
+003 |
|
Sec motion ra |
+004 |
|
Pri motion dec |
-033 |
|
Sec motion dec |
-036 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.087 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Spectr |
G5 |
|
Constellation |
Hercules |
|
SAO |
85539 |
|
HIP |
87717 |
|
Tycho2 |
1565-03670-1 |
|
HD |
163382 |
|
BD |
BD+21 3249 |
|
Distance |
110.01 |
|
Distance ly |
358.85 |
|