19315+5945 LDS2770

 
 
19h 31m 32.41s +59 44' 58.2" P.A. 37 sep 35.7 mag 9.77,18.30 Sp F5
 
 
Coord 2000
19315+5945
Discov num
LDS2770
Comp
Coord arcsec 2000
19 31 32.41 +59 44 58.2
Date first
1966
Date last
2015
Obs
4
Pa first
36
Pa last
37
P.A. Now (θ)
37°
Sep first
35.0
Sep last
35.7
Sep. Now (ρ)
35.7"
Mag pri
9.77
Mag sec
18.30
delta mag (ΔM)
8.53
Spectral class
F5 (yellow-white)
Pri motion ra
-013
Sec motion ra
Pri motion dec
+088
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
37.1
Precise sep
35.7
Constellation
Draco
SAO
31754
Tycho2
3933-00049-1
Gaia DR2
2238794691370736000
HD
239123
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19315+5945 LDS2770 2000 2 37 35.6 9.77 18.30 F5 D 193132.41+594458.2
19315+5945 LDS2770 2010 3 37 35.6 9.77 18.30 F5 193132.41+594458.2
19315+5945 LDS2770 2015 4 37 35.7 9.77 18.30 F5 193132.41+594458.2

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