19412+6249 LDS2778

 
 
19h 41m 12.23s +62 48' 51.8" P.A. 36.00 sep 14.3 mag 9.07,20.60 Sp F2
 
 
Coord 2000
19412+6249
Discov num
LDS2778
Comp
Coord arcsec 2000
19 41 12.23 +62 48 51.8
Date first
1966
Date last
2015
Obs
6
Pa first
42
Pa last
36
P.A. Now (θ)
36°
Sep first
14.0
Sep last
14.3
Sep. Now (ρ)
14.3"
Mag pri
9.07
Mag sec
20.60
delta mag (ΔM)
11.53
Spectral class
F2 (yellow-white)
Pri motion ra
+021
Sec motion ra
Pri motion dec
+014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
36.3
Precise sep
14.3
Constellation
Draco
SAO
18478
Tycho2
4234-01768-1
Gaia DR2
51262934016
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19412+6249 LDS2778 1966 1 42 14.0 9.07 20.60 F2 194112.23+624851.8
19412+6249 LDS2778 1999 2 38 14.6 9.07 20.60 F2 194112.23+624851.8
19412+6249 LDS2778 2000 3 38 14.6 9.07 20.60 F2 194112.23+624851.8
19412+6249 LDS2778 2015 6 36 14.3 9.07 20.60 F2 194112.23+624851.8

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WDS 19412+6249 LDS2778 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov refcode author
LDS LDS Luyten p.m. catalog (from additional DD list)

 
 
WDS 19412+6249 LDS2778 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19412+6249 LDS2778 : MEASURES
 
 
No records found.

 
 
WDS 19412+6249 LDS2778 : Virtual Eyepiece
 
 

19412+6249 A mag 9.07 Sp F2 19412+6249 B sep 12.2 P.A. 18.60 mag 20.6 virtual eyepiece
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Radius:
 
 
WDS 19412+6249 LDS2778 : Aladin DSS image @ 19h 41m 12.23s +62 48' 51.8"