19243-1746 UC 3916

 
 
19h 24m 20.61s -17 46' 25.7" P.A. 100.00 sep 84.7 mag 16.40,15.57
 
 
Coord 2000
19243-1746
Discov num
UC 3916
Comp
Coord arcsec 2000
19 24 20.61 -17 46 25.7
Date first
1999
Date last
2015
Obs
5
Pa first
96
Pa last
100
P.A. Now (θ)
100°
Sep first
86.8
Sep last
84.7
Sep. Now (ρ)
84.7"
Mag pri
16.40
Mag sec
15.57
delta mag (ΔM)
0.83
Spectral class
Pri motion ra
+083
Sec motion ra
+072
Pri motion dec
+108
Sec motion dec
+128
Notes
V (Proper motion indicates physical)
rPM=0.155 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
100.1
Precise sep
84.681
Constellation
Sagittarius
SAO
162567
Gaia DR2
4180494705186542208
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19243-1746 UC 3916 1999 2 96 86.8 16.40 16.40 V 192420.61-174625.7
19243-1746 UC 3916 2000 2 96 86.8 16.40 16.40 V 192420.61-174625.7
19243-1746 UC 3916 2010 4 99 85.1 16.40 15.57 V 192420.61-174625.7
19243-1746 UC 3916 2015 5 100 84.7 16.40 15.57 V 192420.61-174625.7

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