10181-5338 RST1499

 
 
10h 18m 03.40s -53 38' 28.9" P.A. 23 sep 2.6 mag 9.90,11.60 Sp A(5m)A8F2
 
 
Coord 2000
10181-5338
Discov num
RST1499
Comp
Coord arcsec 2000
10 18 03.40 -53 38 28.9
Date first
1931
Date last
1948
Obs
3
Pa first
26
Pa last
23
P.A. Now (θ)
23°
Sep first
2.5
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
9.90
Mag sec
11.60
delta mag (ΔM)
1.7
Spectral class
A(5m)A8F2 (white)
Pri motion ra
-014
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
23.1
Precise sep
2.63
Constellation
Vela
Tycho2
8600-03601-1
HD
89444
last precise pa
23.1
last precise sep
2.63
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10181-5338 RST1499 1948 3 23 2.6 9.90 11.60 A(5m)A8F2 101803.40-533828.9

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