17422+2302 UC 3385
17h 42m 12.69s +23° 02' 00.4" P.A. 139.00 sep 24.3 mag 11.70,15.70 Sp K7V
Coord 2000 |
17422+2302 |
|
Discov num |
UC 3385 |
|
Comp |
|
|
Coord arcsec 2000 |
17 42 12.69 +23 02 00.4 |
|
Date first |
1999 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
139 |
|
Pa last |
139.1 |
|
P.A. Now (θ) |
139.1° |
|
Sep first |
24.3 |
|
Sep last |
24.326 |
|
Sep. Now (ρ) |
24.326" |
|
Mag pri |
11.70 |
|
Mag sec |
15.70 |
|
delta mag (ΔM) |
4 |
|
Spectral class |
K7V (yellow-orange) |
|
Pri motion ra |
-114 |
|
Sec motion ra |
-116 |
|
Pri motion dec |
-044 |
|
Sec motion dec |
-049 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.043 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4556505554220974592 |
|