20161+1537 CHE 255

 
 
20h 16m 04.87s +15 37' 12.4" P.A. 212 sep 25.5 mag 13.50,13.50
 
 
Coord 2000
20161+1537
Discov num
CHE 255
Comp
Coord arcsec 2000
20 16 04.87 +15 37 12.4
Date first
1910
Date last
2008
Obs
5
Pa first
219
Pa last
212
P.A. Now (θ)
212°
Sep first
24.8
Sep last
25.5
Sep. Now (ρ)
25.5"
Mag pri
13.50
Mag sec
13.50
delta mag (ΔM)
0
Spectral class
Pri motion ra
-001
Sec motion ra
+005
Pri motion dec
-013
Sec motion dec
-011
Notes
rPM=0.485
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
212.2
Precise sep
25.46
Constellation
Delphinus
Gaia DR2
54916612864
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20161+1537 CHE 255 1910 1 219 24.8 10.45 10.51 201604.88+153712.3
20161+1537 CHE 255 2008 2 212 25.5 10.45 10.51 201604.88+153712.3

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