18470+8244 LDS1894

 
 
18h 47m 02.64s +82 43' 30.3" P.A. 88 sep 11.5 mag 9.41,15.20 Sp G0 dist. 70.27 pc (229.22 l.y.)
 
 
Coord 2000
18470+8244
Discov num
LDS1894
Comp
Coord arcsec 2000
18 47 02.64 +82 43 30.3
Date first
1950
Date last
2000
Obs
5
Pa first
80
Pa last
88
P.A. Now (θ)
88°
Sep first
11.2
Sep last
11.5
Sep. Now (ρ)
11.5"
Mag pri
9.41
Mag sec
15.20
delta mag (ΔM)
5.79
Spectral class
G0 (yellow)
Pri motion ra
+185
Sec motion ra
+183
Pri motion dec
+294
Sec motion dec
+292
Notes
V (Proper motion indicates physical)
rPM=0.008 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
87.9
Precise sep
11.5
Constellation
Draco
SAO
3127
HIP
92162
Tycho2
4648-00474-1
BD
BD+82 565
Distance
70.27
Distance ly
229.22
last precise pa
87.9
last precise sep
11.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18470+8244 LDS1894 1999 2 80 11.8 9.31 15.53 G0 DV 184702.62+824330.2
18470+8244 LDS1894 2000 5 88 11.5 9.41 15.20 G0 V 184702.64+824330.3
18470+8244 LDS1894 2010 6 81 11.8 9.41 15.20 G0 V 184702.64+824330.3

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