17084-2209 LEP 121

 
 
17h 08m 25.59s -22 09' 24.1" P.A. 130 sep 4.1 mag 16.50,17.50 Sp K+K
 
 
Coord 2000
17084-2209
Discov num
LEP 121
Comp
Coord arcsec 2000
17 08 25.59 -22 09 24.1
Date first
1976
Date last
2000
Obs
4
Pa first
134
Pa last
130
P.A. Now (θ)
130°
Sep first
3.5
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
16.50
Mag sec
17.50
delta mag (ΔM)
1
Spectral class
K+K (yellow-orange/yellow-orange)
Pri motion ra
-377
Sec motion ra
Pri motion dec
-343
Sec motion dec
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
130.3
Precise sep
4.13
Constellation
Ophiuchus
last precise pa
130.3
last precise sep
4.13
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17084-2209 LEP 121 2000 2 130 4.1 16.50 17.50 K+K V 170825.59-220924.1

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