19280-3027 BRT3085

 
 
19h 28m 01.47s -30 26' 21.7" P.A. 43 sep 4.1 mag 11.47,11.40
 
 
Coord 2000
19280-3027
Discov num
BRT3085
Comp
Coord arcsec 2000
19 28 01.47 -30 26 21.7
Date first
1913
Date last
1999
Obs
3
Pa first
40
Pa last
43
P.A. Now (θ)
43°
Sep first
4.6
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
11.47
Mag sec
11.40
delta mag (ΔM)
0.07
Spectral class
Pri motion ra
-049
Sec motion ra
+062
Pri motion dec
-063
Sec motion dec
+067
Notes
rPM=1.873
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
42.9
Precise sep
4.083
Constellation
Sagittarius
last precise pa
42.9
last precise sep
4.083
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19280-3027 BRT3085 1998 2 42 4.0 11.12   D 192801.47-302621.7
19280-3027 BRT3085 1999 3 43 4.1 11.47 11.40 D 192801.47-302621.7

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