11218-0144 STF3069

 
 
11h 21m 48.94s -01 43' 39.8" P.A. 219 sep 17.5 mag 9.10,11.80 Sp G5
 
 
Coord 2000
11218-0144
Discov num
STF3069
Comp
Coord arcsec 2000
11 21 48.94 -01 43 39.8
Date first
1894
Date last
2013
Obs
8
Pa first
220
Pa last
219
P.A. Now (θ)
219°
Sep first
17.0
Sep last
17.5
Sep. Now (ρ)
17.5"
Mag pri
9.10
Mag sec
11.80
delta mag (ΔM)
2.7
Spectral class
G5 (yellow)
Pri motion ra
+047
Sec motion ra
+045
Pri motion dec
-041
Sec motion dec
-043
Notes
rPM=0.045 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
219.2
Precise sep
17.47
Constellation
Leo
last precise pa
219.2
last precise sep
17.47
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11218-0144 STF3069 1999 5 220 17.5 9.10 11.80 G5 D 112148.94-014339.8
11218-0144 STF3069 2000 6 219 17.5 9.10 11.80 G5 D 112148.94-014339.8
11218-0144 STF3069 2013 7 219 17.5 9.10 11.80 G5 112148.94-014339.8

If you need more information about this double, apply for a data request form to the WDS.