19068-2321 ARA2254

 
 
19h 06m 44.78s -23 21' 02.8" P.A. 210 sep 8.4 mag 11.65,12.80
 
 
Coord 2000
19068-2321
Discov num
ARA2254
Comp
Coord arcsec 2000
19 06 44.78 -23 21 02.8
Date first
1910
Date last
2010
Obs
6
Pa first
211
Pa last
210
P.A. Now (θ)
210°
Sep first
9.3
Sep last
8.4
Sep. Now (ρ)
8.4"
Mag pri
11.65
Mag sec
12.80
delta mag (ΔM)
1.15
Spectral class
Pri motion ra
-008
Sec motion ra
-010
Pri motion dec
+003
Sec motion dec
+004
Notes
rPM=0.208 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
210.4
Precise sep
8.43
Constellation
Sagittarius
last precise pa
210.4
last precise sep
8.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19068-2321 ARA2254 2000 3 210 8.4 11.65 12.80 D 190644.78-232102.8
19068-2321 ARA2254 2010 6 210 7.9 11.65 12.80 190644.78-232102.8

If you need more information about this double, apply for a data request form to the WDS.