13353-7402 HEI 523

 
 
13h 35m 20.80s -74 01' 42.4" P.A. 204 sep 2.8 mag 10.98,11.50
 
 
Coord 2000
13353-7402
Discov num
HEI 523
Comp
Coord arcsec 2000
13 35 20.80 -74 01 42.4
Date first
1989
Date last
1998
Obs
2
Pa first
205
Pa last
204
P.A. Now (θ)
204°
Sep first
2.6
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
10.98
Mag sec
11.50
delta mag (ΔM)
0.52
Spectral class
Pri motion ra
-007
Sec motion ra
-055
Pri motion dec
+037
Sec motion dec
-073
Notes
rPM=1.313
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
203.8
Precise sep
2.759
Constellation
Musca
Tycho2
9254-00003-1
last precise pa
203.8
last precise sep
2.759
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13353-7402 HEI 523 1989 1 205 2.6 10.98 11.50 133520.80-740142.4
13353-7402 HEI 523 1998 2 204 2.8 10.98 11.50 133520.80-740142.4

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