23418-1749 HJ 5413AB (104 Aqr)

 
 
23h 41m 45.80s -17 48' 59.5" P.A. 4 sep 118 mag 4.91,8.56 Sp G0Ib-II
 
 
Coord 2000
23418-1749
Discov num
HJ 5413
Comp
AB
Coord arcsec 2000
23 41 45.80 -17 48 59.5
Date first
1892
Date last
2012
Obs
20
Pa first
6
Pa last
4
P.A. Now (θ)
Sep first
123.2
Sep last
118.0
Sep. Now (ρ)
118"
Mag pri
4.91
Mag sec
8.56
delta mag (ΔM)
3.65
Spectral class
G0Ib-II (yellow)
Pri motion ra
+014
Sec motion ra
-030
Pri motion dec
+001
Sec motion dec
-028
Notes
N (See Notes)
rPM=1.284
This double is not physical.
 
 
23418-1749 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 104 Aqr 165836 23418-1749 HJ 5413 AB 1892 2012 20 4 118.0 4.91 8.56 3.65 <===
Show 23418-1749 HJ 5413 BC 1913 2000 4 75 92.6 8.56 12.47 3.91
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
3.7
Precise sep
117.99
Name
104 Aqr
Other name
A2 Aqr
Constellation
Aquarius
SAO
165836
Tycho2
6407-01131-1
HD
222574
HR
8982
Flamsteed
104 Aquarii
Flamsteed name
104 Aq
last precise pa
3.7
last precise sep
117.99
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23418-1749 HJ 5413 AB 2001 16 5 119.5 4.91 8.56 G0Ib-II N D 234145.80-174859.5
23418-1749 HJ 5413 AB 2011 17 4 118.5 4.91 8.56 G0Ib-II N D 234145.80-174859.5
23418-1749 HJ 5413 AB 2012 20 4 118.0 4.91 8.56 G0Ib-II N 234145.80-174859.5

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