18145+2346 POU3365

 
 
18h 14m 34.34s +23 45' 53.0" P.A. 37 sep 3.8 mag 13.20,13.70 dist. 60.06 pc (195.92 l.y.)
 
 
Coord 2000
18145+2346
Discov num
POU3365
Comp
Coord arcsec 2000
18 14 34.34 +23 45 53.0
Date first
1904
Date last
2015
Obs
6
Pa first
31
Pa last
37
P.A. Now (θ)
37°
Sep first
3.1
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
13.20
Mag sec
13.70
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-007
Sec motion ra
Pri motion dec
-014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
F7
Constellation
Coma Berenices
SAO
100317
HIP
62860
Tycho2
1452-00282-1
HD
111997
BD
BD+20 2771
Distance
60.06
Distance ly
195.92
last precise pa
37
last precise sep
3.763
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18145+2346 POU3365 2000 4 36 3.7 13.20 13.70 D 181434.34+234553.0
18145+2346 POU3365 2001 5 38 3.6 13.20 13.70 D 181434.34+234553.0
18145+2346 POU3365 2015 6 37 3.8 13.20 13.70 181434.34+234553.0

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