18440-2920 LDS 651

 
 
18h 44m 00.11s -29 19' 51.8" P.A. 209 sep 35.8 mag 10.35,11.86 Sp K0 dist. 71.38 pc (232.84 l.y.)
 
 
Coord 2000
18440-2920
Discov num
LDS 651
Comp
Coord arcsec 2000
18 44 00.11 -29 19 51.8
Date first
1913
Date last
2010
Obs
7
Pa first
209
Pa last
209
P.A. Now (θ)
209°
Sep first
36.0
Sep last
35.8
Sep. Now (ρ)
35.8"
Mag pri
10.35
Mag sec
11.86
delta mag (ΔM)
1.51
Spectral class
K0 (yellow-orange)
Pri motion ra
-092
Sec motion ra
-115
Pri motion dec
-170
Sec motion dec
-169
Notes
rPM=0.113 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
208.5
Precise sep
35.76
Constellation
Sagittarius
SAO
187197
HIP
91894
Tycho2
6871-00141-1
CD
CD-2915282
Distance
71.38
Distance ly
232.84
last precise pa
208.5
last precise sep
35.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18440-2920 LDS 651 1999 5 209 35.8 10.60 14.20 K0 D 184400.11-291951.8
18440-2920 LDS 651 2010 7 209 35.8 10.35 11.86 K0 184400.11-291951.8

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