19380+0047 SMA  88

 
 
19h 37m 59.86s +00 46' 52.9" P.A. 101 sep 10.8 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
2010
Obs
4
Pa first
101
Pa last
101
P.A. Now (θ)
101°
Sep first
10.9
Sep last
10.8
Sep. Now (ρ)
10.8"
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
101.2
Precise sep
10.78
Constellation
Aquila
last precise pa
101.2
last precise sep
10.78
 
 
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

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