16057-2004 KOH  72

 
 
16h 05m 42.79s -20 04' 15.4" P.A. 352 sep 0.6 mag 9.16,9.61 Sp M1
 
 
Coord 2000
16057-2004
Discov num
KOH  72
Comp
Coord arcsec 2000
16 05 42.79 -20 04 15.4
Date first
1994
Date last
2008
Obs
3
Pa first
355
Pa last
352
P.A. Now (θ)
352°
Sep first
0.7
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
9.16
Mag sec
9.61
delta mag (ΔM)
0.45
Spectral class
M1 (red)
Pri motion ra
-011
Sec motion ra
Pri motion dec
-021
Sec motion dec
Notes
V K (Proper motion indicates physical, K-band or other infrared magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
351.8
Precise sep
0.613
Cdsa2 id
KOH 72
Constellation
Scorpius
Ra deg
16.095219444444442
De deg
-20.070944444444443
last precise pa
351.8
last precise sep
0.613
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16057-2004 KOH 72 1994 2 353 0.6 9.18 9.74 K 160542.79-200415.4
16057-2004 KOH 72 2008 3 352 0.6 9.16 9.61 M1 V K 160542.79-200415.4

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