18068-2228 LYS  34

 
 
18h 06m 45.94s -22 27' 33.8" P.A. 121 sep 4.7 mag 13.00,14.20 dist. 719.42 pc (2346.75 l.y.)
 
 
Coord 2000
18068-2228
Discov num
LYS  34
Comp
Coord arcsec 2000
18 06 45.94 -22 27 33.8
Date first
1984
Date last
2011
Obs
3
Pa first
117
Pa last
121
P.A. Now (θ)
121°
Sep first
5.6
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
13.00
Mag sec
14.20
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
-021
Sec motion ra
Pri motion dec
+015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
120.8
Precise sep
4.68
Spectr
K0/K1III+..
Constellation
Sagittarius
SAO
186289
HIP
88721
Tycho2
6263-03145-1
HD
165407
BD
BD-22 4561
CD
CD-2212560
CP
CP-22 6683
Distance
719.42
Distance ly
2346.75
last precise pa
120.8
last precise sep
4.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18068-2228 LYS 34 1984 1 117 5.6 13.00 14.00 180645.94-222733.8
18068-2228 LYS 34 2011 2 121 4.7 13.00 14.20 180645.94-222733.8

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