19543+1031 J  3030

 
 
19h 54m 24.03s +10 30' 25.8" P.A. 119 sep 3.3 mag 11.30,12.80
 
 
Coord 2000
19543+1031
Discov num
J  3030
Comp
Coord arcsec 2000
19 54 24.03 +10 30 25.8
Date first
1944
Date last
2001
Obs
3
Pa first
120
Pa last
119
P.A. Now (θ)
119°
Sep first
3.0
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
11.30
Mag sec
12.80
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
-032
Sec motion ra
Pri motion dec
+020
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
119.4
Precise sep
3.284
Cdsa2 id
J 3030
Constellation
Aquila
Ra deg
19.906675
De deg
10.507166666666667
last precise pa
119.4
last precise sep
3.284
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19543+1031 J 3030 1988 2 127 3.1 11.30 12.80 195420.00+103100.0
19543+1031 J 3030 2001 3 119 3.3 11.30 12.80 195424.03+103025.8

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