17158+3829 HEI 14 AB
17h 15m 38.63s +38° 30' 38.6" P.A. 311.00 sep 7.4 mag 10.73,11.90
Coord 2000 |
17158+3829 |
|
Discov num |
HEI 14 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 15 38.63 +38 30 38.6 |
|
Date first |
1976 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
311 |
|
Pa last |
310.7 |
|
P.A. Now (θ) |
310.7° |
|
Sep first |
7.1 |
|
Sep last |
7.428 |
|
Sep. Now (ρ) |
7.428" |
|
Mag pri |
10.73 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
1.17 |
|
Spectral class |
|
|
Pri motion ra |
-004 |
|
Sec motion ra |
-024 |
|
Pri motion dec |
-013 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
rPM=0.879
This double is not physical.
17158+3829 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
17 15 39 +38 30 39 |
HEI 14 AB |
2015 |
9 |
311 |
7.4 |
10.73 |
11.90 |
1.17 |
|
<=== |
Show |
|
|
17 15 39 +38 30 39 |
SOO 1 AC |
2015 |
6 |
355 |
4.9 |
10.73 |
13.70 |
2.97 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
3073-00961-1 |
|
Gaia DR2 |
1340753348019064064 |
|