17474-2106 ARA1502

 
 
17h 47m 20.26s -21 06' 23.8" P.A. 102 sep 12.9 mag 11.58,12.80
 
 
Coord 2000
17474-2106
Discov num
ARA1502
Comp
Coord arcsec 2000
17 47 20.26 -21 06 23.8
Date first
1919
Date last
2010
Obs
8
Pa first
101
Pa last
102
P.A. Now (θ)
102°
Sep first
12.1
Sep last
12.9
Sep. Now (ρ)
12.9"
Mag pri
11.58
Mag sec
12.80
delta mag (ΔM)
1.22
Spectral class
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
+003
Sec motion dec
+000
Notes
rPM=1
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
101.5
Precise sep
12.9
Constellation
Sagittarius
Tycho2
6261-00019-1
last precise pa
101.5
last precise sep
12.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17474-2106 ARA1502 1998 4 102 12.7 11.58 12.80 D 174720.26-210623.8
17474-2106 ARA1502 2000 6 102 12.7 11.58 12.80 D 174720.26-210623.8
17474-2106 ARA1502 2010 8 101 12.9 11.58 12.80 174720.26-210623.8

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