16118+4222 STF2024

 
 
16h 11m 47.60s +42 22' 28.2" P.A. 44 sep 22.8 mag 5.86,10.73 Sp K4III dist. 193.8 pc (632.18 l.y.)
 
 
Coord 2000
16118+4222
Discov num
STF2024
Comp
Coord arcsec 2000
16 11 47.60 +42 22 28.2
Date first
1783
Date last
2011
Obs
17
Pa first
44
Pa last
44
P.A. Now (θ)
44°
Sep first
20.9
Sep last
22.8
Sep. Now (ρ)
22.8"
Mag pri
5.86
Mag sec
10.73
delta mag (ΔM)
4.87
Spectral class
K4III (yellow-orange)
Pri motion ra
-007
Sec motion ra
-008
Pri motion dec
+023
Sec motion dec
+024
Notes
N (See Notes)
rPM=0.056 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
44
Precise sep
22.8
Constellation
Hercules
SAO
45957
HIP
79357
Tycho2
3064-01796-1
HD
145931
HR
6050
BD
BD+42 2683
Distance
193.8
Distance ly
632.18
last precise pa
44
last precise sep
22.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16118+4222 STF2024 1999 12 44 23.7 5.86 10.73 K4III N D 161147.60+422228.2
16118+4222 STF2024 2009 13 44 23.7 5.86 10.73 K4III N D 161147.60+422228.2
16118+4222 STF2024 2010 14 43 23.0 5.86 10.73 K4III N D 161147.60+422228.2
16118+4222 STF2024 2011 15 44 22.8 5.86 10.73 K4III N D 161147.60+422228.2

If you need more information about this double, apply for a data request form to the WDS.