00458-2041 UC  434

 
 
00h 45m 46.20s -20 40' 55.3" P.A. 258.00 sep 27.4 mag 12.75,14.54
 
 
Coord 2000
00458-2041
Discov num
UC  434
Comp
Coord arcsec 2000
00 45 46.20 -20 40 55.3
Date first
1998
Date last
2015
Obs
6
Pa first
258
Pa last
258
P.A. Now (θ)
258°
Sep first
27.4
Sep last
27.4
Sep. Now (ρ)
27.4"
Mag pri
12.75
Mag sec
14.54
delta mag (ΔM)
1.79
Spectral class
Pri motion ra
+068
Sec motion ra
+065
Pri motion dec
-008
Sec motion dec
-009
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.046 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
258
Precise sep
27.413
Constellation
Cetus
Gaia DR2
01994552192
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00458-2041 UC 434 1999 2 258 27.3 12.80 14.50 V 004546.20-204055.3
00458-2041 UC 434 2000 2 258 27.3 12.80 14.50 V 004546.20-204055.3
00458-2041 UC 434 2010 4 258 27.4 12.75 14.54 V 004546.20-204055.3
00458-2041 UC 434 2015 5 258 27.4 12.75 14.54 V 004546.20-204055.3

If you need more information about this double, apply for a data request form to the WDS.