10493-0401 STF1476 (40 Sex)

 
 
10h 49m 17.31s -04 01' 23.8" P.A. 17 sep 2.4 mag 7.08,7.82 Sp A2IV dist. 85.98 pc (280.47 l.y.)
 
 
Coord 2000
10493-0401
Discov num
STF1476
Comp
Coord arcsec 2000
10 49 17.31 -04 01 23.8
Date first
1831
Date last
2017
Obs
143
Pa first
352
Pa last
17
P.A. Now (θ)
17°
Sep first
2.3
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
7.08
Mag sec
7.82
delta mag (ΔM)
0.74
Spectral class
A2IV (white)
Pri motion ra
-051
Sec motion ra
-051
Pri motion dec
-002
Sec motion dec
+019
Notes
N (See Notes)
rPM=0.386
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
17.4
Precise sep
2.408
Name
40 Sex
Constellation
Sextans
SAO
137808
HIP
52913
Tycho2
4916-01314-1
HD
93742
HR
4229
GC
14891
BD
BD-03 2999
Flamsteed
40 Sextantis
Flamsteed name
40 Sex
Distance
85.98
Distance ly
280.47
last precise pa
17.4
last precise sep
2.408
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10493-0401 STF1476 2006 137 17 2.5 7.08 7.82 A2IV N D 104917.30-040126.1
10493-0401 STF1476 2007 138 16 2.4 7.08 7.82 A2IV N D 104917.30-040126.1
10493-0401 STF1476 2012 141 16 2.3 7.08 7.82 A2IV N D 104917.30-040126.1
10493-0401 STF1476 2016 141 16 2.5 7.08 7.82 A2IV N 104917.31-040123.8
10493-0401 STF1476 2017 143 17 2.4 7.08 7.82 A2IV N 104917.31-040123.8

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