18010-4007 WG  220

 
 
18h 00m 59.09s -40 06' 55.1" P.A. 70 sep 6 mag 8.93,10.70 Sp K2III
 
 
Coord 2000
18010-4007
Discov num
WG  220
Comp
Coord arcsec 2000
18 00 59.09 -40 06 55.1
Date first
1901
Date last
1998
Obs
6
Pa first
72
Pa last
70
P.A. Now (θ)
70°
Sep first
6.9
Sep last
6.0
Sep. Now (ρ)
6"
Mag pri
8.93
Mag sec
10.70
delta mag (ΔM)
1.77
Spectral class
K2III (yellow-orange)
Pri motion ra
-002
Sec motion ra
+007
Pri motion dec
-004
Sec motion dec
-002
Notes
rPM=1.266
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
70
Precise sep
5.95
Constellation
Corona Austrina
SAO
228623
Tycho2
7903-04764-1
HD
164005
last precise pa
70
last precise sep
5.95
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18010-4007 WG 220 1998 5 70 6.0 8.93 10.70 K2III D 180059.09-400655.1

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