12490-7518 HEI 769

 
 
12h 48m 59.20s -75 17' 45.1" P.A. 7 sep 0.6 mag 10.66,10.67 Sp A5
 
 
Coord 2000
12490-7518
Discov num
HEI 769
Comp
Coord arcsec 2000
12 48 59.20 -75 17 45.1
Date first
1991
Date last
1991
Obs
2
Pa first
17
Pa last
7
P.A. Now (θ)
Sep first
0.4
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.66
Mag sec
10.67
delta mag (ΔM)
0.01
Spectral class
A5 (white)
Pri motion ra
-024
Sec motion ra
-024
Pri motion dec
-002
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
7
Precise sep
0.55
Cdsa2 id
HEI 769
Constellation
Musca
Tycho2
9413-01331-1
Ra deg
12.816444444444445
De deg
-75.29586111111111
last precise pa
7
last precise sep
0.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12490-7518 HEI 769 1991 2 7 0.6 10.66 10.67 A5 124859.20-751745.1

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