19420-3020 SEE 391

 
 
19h 42m 02.03s -30 19' 34.0" P.A. 31 sep 6.7 mag 9.53,10.68 Sp K1V
 
 
Coord 2000
19420-3020
Discov num
SEE 391
Comp
Coord arcsec 2000
19 42 02.03 -30 19 34.0
Date first
1896
Date last
2010
Obs
16
Pa first
36
Pa last
31
P.A. Now (θ)
31°
Sep first
6.3
Sep last
6.7
Sep. Now (ρ)
6.7"
Mag pri
9.53
Mag sec
10.68
delta mag (ΔM)
1.15
Spectral class
K1V (yellow-orange)
Pri motion ra
-009
Sec motion ra
+057
Pri motion dec
-062
Sec motion dec
+053
Notes
rPM=1.704
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
30.7
Precise sep
6.68
Constellation
Sagittarius
Tycho2
7426-00996-3
HD
185791
last precise pa
30.7
last precise sep
6.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19420-3020 SEE 391 2004 14 31 6.6 9.53 10.68 K1V D 194202.03-301934.0
19420-3020 SEE 391 2010 16 31 6.7 9.53 10.68 K1V 194202.03-301934.0

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