19424+1641 LDS1027

 
 
19h 42m 18.26s +16 41' 10.1" P.A. 93 sep 11 mag 9.84,10.20 Sp K0
 
 
Coord 2000
19424+1641
Discov num
LDS1027
Comp
Coord arcsec 2000
19 42 18.26 +16 41 10.1
Date first
1900
Date last
2015
Obs
7
Pa first
101
Pa last
93
P.A. Now (θ)
93°
Sep first
10.2
Sep last
11.0
Sep. Now (ρ)
11"
Mag pri
9.84
Mag sec
10.20
delta mag (ΔM)
0.36
Spectral class
K0 (yellow-orange)
Pri motion ra
-009
Sec motion ra
+001
Pri motion dec
-019
Sec motion dec
-005
Notes
rPM=0.818
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
92.6
Precise sep
11.02
Constellation
Sagitta
Tycho2
1602-02520-1
HD
353444
last precise pa
92.6
last precise sep
11.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19424+1641 LDS1027 1997 4 95 11.2 9.84 10.20 D 194218.26+164110.1
19424+1641 LDS1027 2011 5 93 11.1 9.84 10.20 D 194218.26+164110.1
19424+1641 LDS1027 2015 7 93 11.0 9.84 10.20 K0 194218.26+164110.1

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