12490-7545 TDS 677

 
 
12h 48m 58.92s -75 45' 03.7" P.A. 200 sep 1.4 mag 11.60,12.34
 
 
Coord 2000
12490-7545
Discov num
TDS 677
Comp
Coord arcsec 2000
12 48 58.92 -75 45 03.7
Date first
1991
Date last
1991
Obs
1
Pa first
200
Pa last
200
P.A. Now (θ)
200°
Sep first
1.4
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
11.60
Mag sec
12.34
delta mag (ΔM)
0.74
Spectral class
Pri motion ra
+002
Sec motion ra
+002
Pri motion dec
+000
Sec motion dec
+000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
199.6
Precise sep
1.352
Constellation
Chamaeleon
Tycho2
9413-01565-1
last precise pa
199.6
last precise sep
1.352
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12490-7545 TDS 677 1991 1 200 1.4 11.60 12.34 124858.92-754503.7

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