10250-4504 HU 1475

 
 
10h 24m 57.92s -45 04' 11.4" P.A. 259 sep 2.3 mag 9.80,10.11 Sp F8V
 
 
Coord 2000
10250-4504
Discov num
HU 1475
Comp
Coord arcsec 2000
10 24 57.92 -45 04 11.4
Date first
1913
Date last
2015
Obs
8
Pa first
261
Pa last
259
P.A. Now (θ)
259°
Sep first
2.3
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
9.80
Mag sec
10.11
delta mag (ΔM)
0.31
Spectral class
F8V (yellow-white)
Pri motion ra
+004
Sec motion ra
+003
Pri motion dec
+030
Sec motion dec
+030
Notes
V W (Proper motion indicates physical, )
rPM=0.033 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
259.1
Precise sep
2.291
Cdsa2 id
HU 1475
Constellation
Vela
SAO
222035
Tycho2
8184-02144-1
HD
90351
Ra deg
10.41608888888889
De deg
-45.069833333333335
last precise pa
259.1
last precise sep
2.291
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10250-4504 HU 1475 1991 6 259 2.2 9.80 10.11 F8V 102457.92-450411.4
10250-4504 HU 1475 1999 7 259 2.3 9.80 10.11 F8V 102457.92-450411.4
10250-4504 HU 1475 2015 8 259 2.3 9.80 10.11 F8V VW 102457.92-450411.4

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