19007-2220 ARA1905

 
 
19h 00m 44.16s -22 20' 07.0" P.A. 42 sep 9.9 mag 11.30,12.00
 
 
Coord 2000
19007-2220
Discov num
ARA1905
Comp
Coord arcsec 2000
19 00 44.16 -22 20 07.0
Date first
1926
Date last
2015
Obs
6
Pa first
34
Pa last
42
P.A. Now (θ)
42°
Sep first
10.8
Sep last
9.9
Sep. Now (ρ)
9.9"
Mag pri
11.30
Mag sec
12.00
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-004
Sec motion ra
+005
Pri motion dec
+003
Sec motion dec
-007
Notes
rPM=1.564
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
41.5
Precise sep
9.863
Constellation
Sagittarius
Gaia DR2
45683137664
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19007-2220 ARA1905 2000 2 41 10.0 12.70 12.80 D 190044.16-222007.0
19007-2220 ARA1905 2010 5 42 10.0 11.30 12.00 190044.16-222007.0
19007-2220 ARA1905 2015 6 42 9.9 11.30 12.00 190044.16-222007.0

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