19163-2117 ARA1565

 
 
19h 16m 15.84s -21 17' 50.1" P.A. 229 sep 6.4 mag 10.58,13.50
 
 
Coord 2000
19163-2117
Discov num
ARA1565
Comp
Coord arcsec 2000
19 16 15.84 -21 17 50.1
Date first
1922
Date last
2015
Obs
5
Pa first
229
Pa last
229
P.A. Now (θ)
229°
Sep first
6.2
Sep last
6.4
Sep. Now (ρ)
6.4"
Mag pri
10.58
Mag sec
13.50
delta mag (ΔM)
2.92
Spectral class
Pri motion ra
+007
Sec motion ra
-004
Pri motion dec
+013
Sec motion dec
-001
Notes
rPM=1.206
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
228.6
Precise sep
6.382
Constellation
Sagittarius
Tycho2
6308-02078-1
Gaia DR2
4082795263048903168
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19163-2117 ARA1565 1998 2 229 6.4 10.58 13.50 D 191615.84-211750.1
19163-2117 ARA1565 1999 3 228 6.4 10.58 13.50 D 191615.84-211750.1
19163-2117 ARA1565 2010 4 227 6.3 10.58 13.50 191615.84-211750.1
19163-2117 ARA1565 2015 5 229 6.4 10.58 13.50 191615.84-211750.1

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