00249-7716 WFC 246

 
 
00h 24m 45.07s -77 15' 15.3" P.A. 250 sep 256.3 mag 2.86,12.34 Sp G0V
 
 
Coord 2000
00249-7716
Discov num
WFC 246
Comp
Coord arcsec 2000
00 24 45.07 -77 15 15.3
Date first
1894
Date last
1998
Obs
3
Pa first
187
Pa last
250
P.A. Now (θ)
250°
Sep first
52.4
Sep last
256.3
Sep. Now (ρ)
256.3"
Mag pri
2.86
Mag sec
12.34
delta mag (ΔM)
9.48
Spectral class
G0V (yellow)
Pri motion ra
+222
Sec motion ra
-003
Pri motion dec
+032
Sec motion dec
-003
Notes
P (100-year proper motion)
rPM=1.015
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
250.1
Precise sep
256.27
Constellation
Hydrus
SAO
255670
HD
2151
HR
98
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00249-7716 WFC 246 1926 2 232 101.0 3.50 12.70 002406.67-771600.0
00249-7716 WFC 246 1998 3 250 256.3 2.86 12.34 DP 002545.07-771515.3

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