19000+3838 ALI 877

 
 
19h 00m 01.01s +38 38' 40.4" P.A. 65 sep 14.7 mag 13.20,13.60
 
 
Coord 2000
19000+3838
Discov num
ALI 877
Comp
Coord arcsec 2000
19 00 01.01 +38 38 40.4
Date first
1929
Date last
2015
Obs
6
Pa first
72
Pa last
65
P.A. Now (θ)
65°
Sep first
13.6
Sep last
14.7
Sep. Now (ρ)
14.7"
Mag pri
13.20
Mag sec
13.60
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-006
Sec motion ra
+004
Pri motion dec
-005
Sec motion dec
+014
Notes
rPM=1.475
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
65.4
Precise sep
14.728
Constellation
Lyra
Gaia DR2
59077851776
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19000+3838 ALI 877 1998 3 66 14.5 13.20 13.60 D 190001.01+383840.4
19000+3838 ALI 877 2002 4 66 14.6 13.20 13.60 D 190001.01+383840.4
19000+3838 ALI 877 2010 5 66 14.6 13.20 13.60 190001.01+383840.4
19000+3838 ALI 877 2015 6 65 14.7 13.20 13.60 190001.01+383840.4

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