11197-0654 STF1530

 
 
11h 19m 43.92s -06 53' 54.8" P.A. 313 sep 7.7 mag 8.56,8.91 Sp F2 dist. 194.55 pc (634.62 l.y.)
 
 
Coord 2000
11197-0654
Discov num
STF1530
Comp
Coord arcsec 2000
11 19 43.92 -06 53 54.8
Date first
1828
Date last
2016
Obs
60
Pa first
315
Pa last
313
P.A. Now (θ)
313°
Sep first
8.0
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
8.56
Mag sec
8.91
delta mag (ΔM)
0.35
Spectral class
F2 (yellow-white)
Pri motion ra
-101
Sec motion ra
-093
Pri motion dec
+010
Sec motion dec
+008
Notes
rPM=0.081 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
313.4
Precise sep
7.728
Constellation
Crater
HIP
55322
Tycho2
4928-01700-1
HD
98489
BD
BD-06 3356
Distance
194.55
Distance ly
634.62
last precise pa
313.4
last precise sep
7.728
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11197-0654 STF1530 2003 54 313 7.9 8.56 8.91 F2 D 111943.92-065354.8
11197-0654 STF1530 2012 57 314 7.6 8.56 8.91 F2 D 111943.92-065354.8
11197-0654 STF1530 2013 58 313 7.7 8.56 8.91 F2 D 111943.92-065354.8
11197-0654 STF1530 2016 60 313 7.7 8.56 8.91 F2 111943.92-065354.8

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