19593+8138 MLR 231

 
 
19h 59m 17.68s +81 38' 21.9" P.A. 242 sep 0.3 mag 10.70,11.10 Sp F8
 
 
Coord 2000
19593+8138
Discov num
MLR 231
Comp
Coord arcsec 2000
19 59 17.68 +81 38 21.9
Date first
1971
Date last
1997
Obs
5
Pa first
233
Pa last
242
P.A. Now (θ)
242°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.70
Mag sec
11.10
delta mag (ΔM)
0.4
Spectral class
F8 (yellow-white)
Pri motion ra
-025
Sec motion ra
Pri motion dec
+008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
242
Precise sep
0.32
Constellation
Draco
SAO
3323
Tycho2
4596-00963-1
last precise pa
242
last precise sep
0.32
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19593+8138 MLR 231 1997 5 242 0.3 10.70 11.10 F8 195917.68+813821.9

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