19380+0047 SMA  88

 
 
19h 37m 59.86s +00 46' 52.9" P.A. 103 sep 10.4 mag 10.10,11.10
 
 
Coord 2000
19380+0047
Discov num
SMA  88
Comp
Coord arcsec 2000
19 37 59.86 +00 46 52.9
Date first
1921
Date last
2015
Obs
5
Pa first
101
Pa last
103
P.A. Now (θ)
103°
Sep first
10.9
Sep last
10.4
Sep. Now (ρ)
10.4"
Mag pri
10.10
Mag sec
11.10
delta mag (ΔM)
1
Spectral class
Pri motion ra
+016
Sec motion ra
+008
Pri motion dec
+005
Sec motion dec
+002
Notes
rPM=0.51
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
102.5
Precise sep
10.406
Constellation
Aquila
SAO
143630
Tycho2
0479-00985-1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19380+0047 SMA 88 1999 2 102 10.5 9.96 11.50 D 193759.86+004652.9
19380+0047 SMA 88 2010 3 101 10.8 10.10 11.10 D 193759.86+004652.9
19380+0047 SMA 88 2015 5 103 10.4 10.10 11.10 193759.86+004652.9

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