12302-2138 RST4961

 
 
12h 30m 09.49s -21 38' 10.3" P.A. 197 sep 2.3 mag 10.82,14.30
 
 
Coord 2000
12302-2138
Discov num
RST4961
Comp
Coord arcsec 2000
12 30 09.49 -21 38 10.3
Date first
1943
Date last
1943
Obs
1
Pa first
197
Pa last
197
P.A. Now (θ)
197°
Sep first
2.3
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
10.82
Mag sec
14.30
delta mag (ΔM)
3.48
Spectral class
Pri motion ra
-008
Sec motion ra
Pri motion dec
+010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
197.2
Precise sep
2.33
Constellation
Corvus
Tycho2
6109-01298-1
last precise pa
197.2
last precise sep
2.33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12302-2138 RST4961 1943 1 197 2.3 10.82 14.30 123009.49-213810.3

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