00171-5551 RST2237

 
 
00h 17m 03.18s -55 50' 44.9" P.A. 250 sep 0.7 mag 11.10,11.61 Sp G5
 
 
Coord 2000
00171-5551
Discov num
RST2237
Comp
Coord arcsec 2000
00 17 03.18 -55 50 44.9
Date first
1936
Date last
1991
Obs
4
Pa first
261
Pa last
250
P.A. Now (θ)
250°
Sep first
0.4
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.10
Mag sec
11.61
delta mag (ΔM)
0.51
Spectral class
G5 (yellow)
Pri motion ra
-032
Sec motion ra
-032
Pri motion dec
+003
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
250
Precise sep
0.66
Constellation
Phoenix
Tycho2
8467-00710-1
last precise pa
250
last precise sep
0.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00171-5551 RST2237 1991 4 250 0.7 11.10 11.61 G5 001703.18-555044.9

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