19278+7229 LDS1908

 
 
19h 27m 49.69s +72 28' 39.3" P.A. 199 sep 37.7 mag 7.94,18.60 Sp K0 dist. 210.08 pc (685.28 l.y.)
 
 
Coord 2000
19278+7229
Discov num
LDS1908
Comp
Coord arcsec 2000
19 27 49.69 +72 28 39.3
Date first
1966
Date last
2015
Obs
3
Pa first
196
Pa last
199
P.A. Now (θ)
199°
Sep first
42.0
Sep last
37.7
Sep. Now (ρ)
37.7"
Mag pri
7.94
Mag sec
18.60
delta mag (ΔM)
10.66
Spectral class
K0 (yellow-orange)
Pri motion ra
+051
Sec motion ra
Pri motion dec
+033
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
198.8
Precise sep
37.661
Constellation
Draco
SAO
9430
HIP
95693
Tycho2
4452-00893-1
Gaia DR2
25333906176
HD
184396
BD
BD+72 895
Distance
210.08
Distance ly
685.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19278+7229 LDS1908 2000 2 198 38.9 9.00 18.60 K0 D 192749.69+722839.3
19278+7229 LDS1908 2010 3 198 37.3 7.94 18.60 K0 192749.69+722839.3
19278+7229 LDS1908 2015 3 199 37.7 7.94 18.60 K0 192749.69+722839.3

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