20002-5617 B   457

 
 
20h 00m 12.88s -56 16' 37.6" P.A. 282 sep 4.5 mag 9.12,12.57 Sp F8V
 
 
Coord 2000
20002-5617
Discov num
B   457
Comp
Coord arcsec 2000
20 00 12.88 -56 16 37.6
Date first
1927
Date last
2000
Obs
6
Pa first
284
Pa last
282
P.A. Now (θ)
282°
Sep first
4.6
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
9.12
Mag sec
12.57
delta mag (ΔM)
3.45
Spectral class
F8V (yellow-white)
Pri motion ra
+055
Sec motion ra
-124
Pri motion dec
-109
Sec motion dec
-063
Notes
rPM=1.329
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
282.1
Precise sep
4.53
Constellation
Telescopium
Tycho2
8784-01547-1
HD
188869
last precise pa
282.1
last precise sep
4.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20002-5617 B 457 2000 5 282 4.5 9.12 12.57 F8V D 200012.88-561637.6

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