19169+6200 ES 1845

 
 
19h 16m 51.52s +61 59' 53.0" P.A. 150 sep 5 mag 8.21,9.90 Sp K2
 
 
Coord 2000
19169+6200
Discov num
ES 1845
Comp
Coord arcsec 2000
19 16 51.52 +61 59 53.0
Date first
1913
Date last
2010
Obs
6
Pa first
154
Pa last
150
P.A. Now (θ)
150°
Sep first
6.9
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
8.21
Mag sec
9.90
delta mag (ΔM)
1.69
Spectral class
K2 (yellow-orange)
Pri motion ra
+018
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
150
Precise sep
5
Constellation
Draco
last precise pa
150
last precise sep
5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19169+6200 ES 1845 1999 5 152 5.3 8.21 9.90 K2 D 191651.52+615953.0
19169+6200 ES 1845 2010 6 150 5.0 8.21 9.90 K2 D 191651.52+615953.0

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