11218-2411 B  2277

 
 
11h 21m 49.81s -24 11' 22.9" P.A. 39 sep 10.5 mag 8.19,13.00 Sp G3V dist. 45.7 pc (149.07 l.y.)
 
 
Coord 2000
11218-2411
Discov num
B  2277
Comp
Coord arcsec 2000
11 21 49.81 -24 11 22.9
Date first
1932
Date last
2010
Obs
4
Pa first
45
Pa last
39
P.A. Now (θ)
39°
Sep first
10.0
Sep last
10.5
Sep. Now (ρ)
10.5"
Mag pri
8.19
Mag sec
13.00
delta mag (ΔM)
4.81
Spectral class
G3V (yellow)
Pri motion ra
+042
Sec motion ra
+046
Pri motion dec
-031
Sec motion dec
-032
Notes
rPM=0.074 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
38.5
Precise sep
10.45
Constellation
Crater
SAO
179808
HIP
55487
Tycho2
6650-00910-1
HD
98764
CD
CD-23 9898
Distance
45.7
Distance ly
149.07
last precise pa
38.5
last precise sep
10.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11218-2411 B 2277 2000 2 39 10.7 8.00 13.00 G3V D 112149.81-241122.9
11218-2411 B 2277 2010 4 39 10.6 8.19 13.00 G3V 112149.81-241122.9

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