20406-0002 SLW1226

 
 
20h 40m 36.43s -00 01' 54.6" P.A. 226.00 sep 166.7 mag 18.22,18.97 Sp K5.7+K7.9
 
 
Coord 2000
20406-0002
Discov num
SLW1226
Comp
Coord arcsec 2000
20 40 36.43 -00 01 54.6
Date first
1999
Date last
2015
Obs
6
Pa first
226
Pa last
226
P.A. Now (θ)
226°
Sep first
167.2
Sep last
166.7
Sep. Now (ρ)
166.7"
Mag pri
18.22
Mag sec
18.97
delta mag (ΔM)
0.75
Spectral class
K5.7+K7.9 (yellow-orange/yellow-orange)
Pri motion ra
-019
Sec motion ra
-023
Pri motion dec
-034
Sec motion dec
-032
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.113 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
225.7
Precise sep
166.73
Constellation
Aquarius
SAO
126096
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20406-0002 SLW1226 2001 1 226 166.9 18.22 18.97 K5.7 K7.9 V R 204036.43-000154.6
20406-0002 SLW1226 2010 3 226 167.0 18.22 18.97 K5.7+K7.9 V R 204036.43-000154.6
20406-0002 SLW1226 2015 4 226 166.7 18.22 18.97 K5.7+K7.9 V R 204036.43-000154.6

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