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
last precise pa
250.1
last precise sep
256.27
 
 
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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