17339-4712 BRT 981

 
 
17h 33m 57.28s -47 12' 33.8" P.A. 110 sep 5.3 mag 13.09,13.09
 
 
Coord 2000
17339-4712
Discov num
BRT 981
Comp
Coord arcsec 2000
17 33 57.28 -47 12 33.8
Date first
1904
Date last
1999
Obs
4
Pa first
104
Pa last
110
P.A. Now (θ)
110°
Sep first
4.2
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
13.09
Mag sec
13.09
delta mag (ΔM)
0
Spectral class
Pri motion ra
-024
Sec motion ra
+034
Pri motion dec
+006
Sec motion dec
-015
Notes
B (Blue magnitudes)
rPM=1.66
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
109.8
Precise sep
5.26
Constellation
Ara
last precise pa
109.8
last precise sep
5.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17339-4712 BRT 981 1904 1 104 4.2 13.09 13.09 B 173357.28-471233.8
17339-4712 BRT 981 1998 2 110 5.3 13.09 13.09 B 173357.28-471233.8
17339-4712 BRT 981 1999 3 110 5.3 13.09 13.09 B 173357.28-471233.8

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