19454-2201 DON 966

 
 
19h 45m 25.37s -22 00' 05.6" P.A. 288 sep 3.2 mag 11.59,11.80
 
 
Coord 2000
19454-2201
Discov num
DON 966
Comp
Coord arcsec 2000
19 45 25.37 -22 00 05.6
Date first
1920
Date last
1999
Obs
8
Pa first
285
Pa last
288
P.A. Now (θ)
288°
Sep first
2.4
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
11.59
Mag sec
11.80
delta mag (ΔM)
0.21
Spectral class
Pri motion ra
+040
Sec motion ra
-059
Pri motion dec
-025
Sec motion dec
+008
Notes
rPM=1.753
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
287.6
Precise sep
3.223
Constellation
Sagittarius
Tycho2
6324-02404-1
last precise pa
287.6
last precise sep
3.223
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19454-2201 DON 966 1998 7 287 3.2 11.59 11.80 D 194525.37-220005.6
19454-2201 DON 966 1999 8 288 3.2 11.59 11.80 D 194525.37-220005.6

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