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
Cdsa2 id
STF 1476
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
Ra deg
10.821475
De deg
-4.0232777777777775
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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