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
Cdsa2 id
LDS 1027
Constellation
Sagitta
Ra deg
19.70507222222222
De deg
16.686138888888888
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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