23380-5811 UC 4998

 
 
23h 37m 58.07s -58 11' 20.9" P.A. 210 sep 33.7 mag 8.70,14.50 Sp F5IV/V
 
 
Coord 2000
23380-5811
Discov num
UC 4998
Comp
Coord arcsec 2000
23 37 58.07 -58 11 20.9
Date first
1998
Date last
2015
Obs
4
Pa first
210
Pa last
210
P.A. Now (θ)
210°
Sep first
33.5
Sep last
33.7
Sep. Now (ρ)
33.7"
Mag pri
8.70
Mag sec
14.50
delta mag (ΔM)
5.8
Spectral class
F5IV/V (yellow-white)
Pri motion ra
+124
Sec motion ra
+116
Pri motion dec
+070
Sec motion dec
+066
Notes
V (Proper motion indicates physical)
rPM=0.063 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
209.7
Precise sep
33.666
Constellation
Tucana
last precise pa
209.7
last precise sep
33.666
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23380-5811 UC 4998 1999 2 210 33.7 8.70 14.50 V 233758.07-581120.9
23380-5811 UC 4998 2000 2 210 33.7 8.70 14.50 V 233758.07-581120.9
23380-5811 UC 4998 2010 3 210 33.6 8.70 14.50 F5IV/V V 233758.07-581120.9
23380-5811 UC 4998 2015 4 210 33.7 8.70 14.50 F5IV/V V 233758.07-581120.9

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