18070+3034 AC 15 AD
18h 07m 01.61s +30° 33' 42.7" P.A. 103.00 sep 140.1 mag 5.13,11.10 Sp F7V dist. 15.64 pc (51.02 l.y.)
Coord 2000 |
18070+3034 |
|
Discov num |
AC 15 |
|
Comp |
AD |
|
Coord arcsec 2000 |
18 07 01.61 +30 33 42.7 |
|
Date first |
1900 |
|
Date last |
2002 |
|
Obs |
5 |
|
Pa first |
101 |
|
Pa last |
103.2 |
|
P.A. Now (θ) |
103.2° |
|
Sep first |
132.1 |
|
Sep last |
140.101 |
|
Sep. Now (ρ) |
140.101" |
|
Mag pri |
5.13 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
5.97 |
|
Spectral class |
F7V (yellow-white) |
|
Pri motion ra |
-101 |
|
Sec motion ra |
-024 |
|
Pri motion dec |
+112 |
|
Sec motion dec |
-003 |
|
Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=0.918
This double is not physical.
18070+3034 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
66648 |
18 07 02 +30 33 43 |
SCA 170 Aa,Ab |
2005 |
2 |
230 |
0.2 |
5.13 |
|
|
|
|
Show |
99 Her |
66648 |
18 07 02 +30 33 43 |
AC 15 AB |
2018 |
217 |
331 |
1.4 |
5.13 |
8.96 |
3.83 |
Y |
|
Show |
|
66648 |
18 07 02 +30 33 43 |
AC 15 AC |
2015 |
8 |
60 |
97.0 |
5.13 |
10.70 |
5.57 |
|
|
Show |
|
66648 |
18 07 02 +30 33 43 |
AC 15 AD |
2002 |
5 |
103 |
140.1 |
5.13 |
11.10 |
5.97 |
|
<=== |
Show |
|
66648 |
18 07 02 +30 33 43 |
AC 15 AE |
2015 |
6 |
78 |
169.9 |
5.13 |
10.80 |
5.67 |
|
|
Show |
|
66648 |
18 07 02 +30 33 43 |
AC 15 AF |
2002 |
3 |
165 |
162.4 |
5.13 |
10.70 |
5.57 |
|
|
Show |
|
66648 |
18 07 02 +30 33 43 |
AC 15 AG |
2015 |
7 |
0 |
175.9 |
5.13 |
11.36 |
6.23 |
|
|
Octuple system
7 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
SAO |
66648 |
|
HIP |
88745 |
|
Tycho2 |
2621-02683-1 |
|
Gaia DR2 |
4590758227640885248 |
|
HD |
165908 |
|
HR |
6775 |
|
GC |
24700 |
|
ADS |
11077 |
|
GL |
Gl 704A |
|
BD |
BD+30 3128 |
|
Flamsteed |
99 Herculis |
|
Flamsteed name |
99 Her |
|
Distance |
15.64 |
|
Distance ly |
51.02 |
|