19429+0502 HWE  50

 
 
19h 42m 56.61s +05 01' 39.9" P.A. 16 sep 2.6 mag 10.06,10.60 Sp A3
 
 
Coord 2000
19429+0502
Discov num
HWE  50
Comp
Coord arcsec 2000
19 42 56.61 +05 01 39.9
Date first
1879
Date last
2001
Obs
19
Pa first
18
Pa last
16
P.A. Now (θ)
16°
Sep first
2.4
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
10.06
Mag sec
10.60
delta mag (ΔM)
0.54
Spectral class
A3 (white)
Pri motion ra
-009
Sec motion ra
+001
Pri motion dec
-040
Sec motion dec
+007
Notes
rPM=1.172
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
16.3
Precise sep
2.61
Constellation
Aquila
Tycho2
0487-00005-2
last precise pa
16.3
last precise sep
2.61
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19429+0502 HWE 50 2001 17 16 2.6 10.06 10.60 A3 194256.61+050139.9

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