19429+0115 HJ  895AC

 
 
19h 42m 52.08s +01 14' 32.6" P.A. 25 sep 30.2 mag 8.61,9.66 Sp G1V
 
 
Coord 2000
19429+0115
Discov num
HJ  895
Comp
AC
Coord arcsec 2000
19 42 52.08 +01 14 32.6
Date first
1893
Date last
2015
Obs
23
Pa first
16
Pa last
25
P.A. Now (θ)
25°
Sep first
28.6
Sep last
30.2
Sep. Now (ρ)
30.2"
Mag pri
8.61
Mag sec
9.66
delta mag (ΔM)
1.05
Spectral class
G1V (yellow)
Pri motion ra
-030
Sec motion ra
+012
Pri motion dec
+000
Sec motion dec
+001
Notes
L (Linear solution)
rPM=1.4
This double is not physical.
 
 
19429+0115 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19429+0115 HJ 895 AB 1901 2015 8 209 13.9 8.61 10.40 1.79
Show 19429+0115 HJ 895 AC 1893 2015 23 25 30.2 8.61 9.66 1.05 <===
Show 19429+0115 HJ 895 CD 1901 2015 3 123 4.7 9.66 14.20 4.54
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
24.8
Precise sep
30.229
Constellation
Aquila
Tycho2
0479-01000-1
Gaia DR2
82151298048
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19429+0115 HJ 895 AC 2004 17 24 30.1 8.61 9.66 G1V D 194252.08+011432.6
19429+0115 HJ 895 AC 2012 20 25 30.1 8.61 9.66 G1V UD 194252.08+011432.6
19429+0115 HJ 895 AC 2014 21 24 30.2 8.61 9.66 G1V L 194252.08+011432.6
19429+0115 HJ 895 AC 2015 23 25 30.2 8.61 9.66 G1V L 194252.08+011432.6

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