19370+6350 STF2564

 
 
19h 37m 00.47s +63 49' 48.1" P.A. 146 sep 9.2 mag 9.23,10.68 Sp G5
 
 
Coord 2000
19370+6350
Discov num
STF2564
Comp
Coord arcsec 2000
19 37 00.47 +63 49 48.1
Date first
1832
Date last
2017
Obs
35
Pa first
184
Pa last
146
P.A. Now (θ)
146°
Sep first
10.8
Sep last
9.2
Sep. Now (ρ)
9.2"
Mag pri
9.23
Mag sec
10.68
delta mag (ΔM)
1.45
Spectral class
G5 (yellow)
Pri motion ra
-033
Sec motion ra
-004
Pri motion dec
-011
Sec motion dec
+003
Notes
N L (See Notes, Linear solution)
rPM=0.926
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
146.3
Precise sep
9.193
Constellation
Draco
Tycho2
4238-02042-1
HD
185855
last precise pa
146.3
last precise sep
9.193
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19370+6350 STF2564 2007 25 148 9.2 9.23 10.68 G5 NLD 193700.47+634948.1
19370+6350 STF2564 2008 26 148 9.2 9.23 10.68 G5 NLD 193700.47+634948.1
19370+6350 STF2564 2010 28 147 9.2 9.23 10.68 G5 NLD 193700.47+634948.1
19370+6350 STF2564 2015 34 146 9.2 9.23 10.68 G5 NL 193700.47+634948.1
19370+6350 STF2564 2017 35 146 9.2 9.23 10.68 G5 NL 193700.47+634948.1

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