12230-7459 HEI 510

 
 
12h 24m 46.90s -74 58' 34.8" P.A. 15 sep 1.7 mag 12.50,13.30
 
 
Coord 2000
12230-7459
Discov num
HEI 510
Comp
Coord arcsec 2000
12 24 46.90 -74 58 34.8
Date first
1989
Date last
2015
Obs
2
Pa first
22
Pa last
15
P.A. Now (θ)
15°
Sep first
1.8
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
12.50
Mag sec
13.30
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-048
Sec motion ra
-049
Pri motion dec
+018
Sec motion dec
+016
Notes
T (Parallax indicates physical)
rPM=0.043 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
14.6
Precise sep
1.721
Constellation
Musca
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12230-7459 HEI 510 1989 1 22 1.8 10.90 11.20 122300.00-745900.0
12230-7459 HEI 510 2015 2 15 1.7 12.50 13.30 T 122446.90-745834.8

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