00557-7527 UC  471

 
 
00h 55m 40.79s -75 26' 46.5" P.A. 133 sep 51.7 mag 16.10,16.40
 
 
Coord 2000
00557-7527
Discov num
UC  471
Comp
Coord arcsec 2000
00 55 40.79 -75 26 46.5
Date first
1996
Date last
2015
Obs
5
Pa first
133
Pa last
133
P.A. Now (θ)
133°
Sep first
53.0
Sep last
51.7
Sep. Now (ρ)
51.7"
Mag pri
16.10
Mag sec
16.40
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+076
Sec motion ra
+080
Pri motion dec
-019
Sec motion dec
-049
Notes
V (Proper motion indicates physical)
rPM=0.323
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
133.3
Precise sep
51.71
Constellation
Hydrus
Gaia DR2
89769263360
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00557-7527 UC 471 1998 2 133 52.9 16.10 16.40 V 005540.79-752646.5
00557-7527 UC 471 2000 2 132 53.3 16.10 16.40 V 005540.79-752646.5
00557-7527 UC 471 2010 4 133 52.0 16.10 16.40 V 005540.79-752646.5
00557-7527 UC 471 2015 5 133 51.7 16.10 16.40 V 005540.79-752646.5

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