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Doubles in session


Current system
23418-1749
HJ 5413 BC


Nearby doubles
41' : 23444-1802
FEN 43

44' : 23421-1704
UC 5008

46' : 23414-1832
B 2510

53' : 23451-1727
TOI 287

53' : 23391-1823
GWP3339AB

57' : 23392-1831
BHA 55

59' : 23386-1823
GWP3336

69' : 23403-1642
GWP3343

71' : 23466-1759
UC 5023

74' : 23459-1832
LDS5119

75' : 23442-1853
TOI 343

81' : 23460-1841
H 2 24

86' : 23462-1650
TDT4183

98' : 23472-1648
HJ 3215

98' : 23471-1849
CVR1020

99' : 23471-1645
HJ 3213

103' : 23443-1611
SKF 311

106' : 23352-1834
HJ 3202

111' : 23455-1610
MTG 5

113' : 23482-1642
TOK 354AB

114' : 23497-1747
UC 5030

119' : 23346-1647
LDS2990

120' : 23451-1937
ZIE 21

122' : 23471-1921
DON1053

122' : 23384-1939
ARA1248

124' : 23502-1723
HU 698



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

23418-1749 HJ 5413 BC

 
 
23h 41m 46.37s -17° 47' 00.7" P.A. 75.00 sep 93.2 mag 8.56,12.47 Sp A6V: dist. 492.61 pc (1606.89 l.y.)
 
 
Coord 2000 23418-1749 Discov num HJ 5413 Comp BC Coord arcsec 2000 23 41 46.37 -17 47 00.7
Date first 1913 Date last 2015 Obs 5
Pa first 76 Pa last 75.2 P.A. Now (θ) 75.2°
Sep first 90.2 Sep last 93.168 Sep. Now (ρ) 93.168"
Mag pri 8.56 Mag sec 12.47 delta mag (ΔM) 3.91 Spectral class A6V: (white)
Pri motion ra -030 Sec motion ra +005
Pri motion dec -028 Sec motion dec -007
Notes N (See Notes)
rPM=0.995
This double is not physical.
 
 
23418-1749 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 104 Aqr 165836 23 41 46 -17 48 60 HJ 5413 AB 2012 20 4 118.0 4.91 8.56 3.65
Show 23 41 46 -17 47 01 HJ 5413 BC 2015 5 75 93.2 8.56 12.47 3.91 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius HIP 116904 Tycho2 6407-00093-1 Gaia DR2 2394298380366383744
HD 222561 BD BD-18 6359 Flamsteed 104 Aquarii Flamsteed name 104 Aqr
Distance 492.61 Distance ly 1606.89
 
 
WDS 23418-1749 HJ 5413 BC : NOTES
 
 
discov_num notes refcode
HJ 5413 104 Aqr. A spectroscopic binary. B is BD-18@6359.
 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
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 BC 1998 2 75 92.6 8.56 12.60 N D 234146.37-174700.7
23418-1749 HJ 5413 BC 2000 4 75 92.6 8.56 12.60 N D 234146.37-174700.7
23418-1749 HJ 5413 BC 2015 5 75 93.2 8.56 12.47 A6V: N 234146.37-174700.7

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 23418-1749 HJ 5413 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23418-1749 HJ 5413 BC : MEASURES
 
 
No records found.

 
 
WDS 23418-1749 : VIRTUAL EYEPIECE
 
 

23418-1749 HJ 5413A mag 4.91 Sp G0Ib 23418-1749 HJ 5413B sep 119.1 P.A. 3.90 mag 8.56 Sp A6V: 23418-1749 HJ 5413C sep 170.7 P.A. 33.40 mag 12.47 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23418-1749 : ALADIN DSS IMAGE @ 23h 41m 46.37s -17° 47' 00.7"
 
 
 
 
WDS 23418-1749 HJ 5413 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23418-1749 HJ 5413BC distance=1' 23418-1749 HJ 5413AB distance=2' 23444-1802 FEN 43 distance=41' 23421-1704 UC 5008 distance=44' 23414-1832 B 2510 distance=46' 23451-1727 TOI 287 distance=53' 23391-1823 GWP3339AB distance=53' 23392-1831 BHA 55 distance=57' 23386-1823 GWP3336 distance=59' 23403-1642 GWP3343 distance=69' 23466-1759 UC 5023 distance=71' 23459-1832 LDS5119 distance=74' 23442-1853 TOI 343 distance=75' 23460-1841 H 2 24 distance=81' 23462-1650 TDT4183 distance=86' 23472-1648 HJ 3215 distance=98' 23471-1849 CVR1020 distance=98' 23471-1645 HJ 3213 distance=99' 23443-1611 SKF 311 distance=103' 23352-1834 HJ 3202 distance=106' 23455-1610 MTG 5 distance=111' 23482-1642 TOK 354AB distance=113' 23497-1747 UC 5030 distance=114' 23482-1642 TOK 354Ba,Bb distance=115' 23346-1647 LDS2990 distance=119' 23451-1937 ZIE 21 distance=120' 23471-1921 DON1053 distance=122' 23384-1939 ARA1248 distance=122' 23502-1723 HU 698 distance=124' 23380-1938 GWP3334 distance=124' 23457-1941 CVR 294 distance=127' 23327-1749 UC 4980 distance=130' 23462-1940 CVR1728 distance=130' 23509-1803 RST3335 distance=132' 23325-1742 SKF 333 distance=133' 23325-1741 SKF2031 distance=133' 23480-1930 HDS3380 distance=136' 23328-1651 LDS 816A,BC distance=140' 23328-1651 LAF 73AD distance=140' 23328-1651 SHY 110AE distance=140' 23468-1949 I 694 distance=142' 23328-1651 VOU 28BC distance=143' 23318-1755 UC 4976 distance=144' 23351-1551 GWP3325 distance=150' 23420-2016 LDS6051 distance=150' 23520-1714 RST3337 distance=151' 23438-1517 HEG 2AB distance=153' 23438-1517 HEG 2AC distance=153' 23512-1903 HJ 3219 distance=154' 23339-1934 HJ 3200 distance=155' 23455-2015 UC 5018 distance=158' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 23418-1749 HJ 5413 BC 75 93.2 1
Show 23418-1749 HJ 5413 AB 4 118.0 2
Show 23444-1802 FEN 43 111 3.5 41
Show 23421-1704 UC 5008 151 44.6 44
Show 23414-1832 B 2510 244 1.9 46
Show 23451-1727 TOI 287 126 0.2 53
Show 23391-1823 GWP3339 AB 79 68.3 53
Show 23392-1831 BHA 55 86 7.2 57
Show 23386-1823 GWP3336 306 10.7 59
Show 23403-1642 GWP3343 113 17.9 69
Show 23466-1759 UC 5023 272 26.8 71
Show 23459-1832 LDS5119 284 8.4 74
Show 23442-1853 TOI 343 319 2.8 75
Show 23460-1841 H 2 24 136 7.0 81
Show 23462-1650 TDT4183 109 0.5 86
Show 23472-1648 HJ 3215 264 18.5 98
Show 23471-1849 CVR1020 144 24.8 98
Show 23471-1645 HJ 3213 70 29.0 99
Show 23443-1611 SKF 311 2 6.4 103
Show 23352-1834 HJ 3202 250 4.6 106
Show 23455-1610 MTG 5 168 0.1 111
Show 23482-1642 TOK 354 AB 61 110.0 113
Show 23497-1747 UC 5030 299 14.1 114
Show 23482-1642 TOK 354 Ba,Bb 338 0.2 115
Show 23346-1647 LDS2990 328 13.5 119
Show 23451-1937 ZIE 21 168 2.0 120
Show 23471-1921 DON1053 276 7.1 122
Show 23384-1939 ARA1248 138 7.2 122
Show 23502-1723 HU 698 331 0.6 124
Show 23380-1938 GWP3334 156 22.9 124
Show 23457-1941 CVR 294 102 111.9 127
Show 23327-1749 UC 4980 294 36.6 130
Show 23462-1940 CVR1728 296 3.5 130
Show 23509-1803 RST3335 225 1.2 132
Show 23325-1742 SKF 333 222 2.6 133
Show 23325-1741 SKF2031 25 42.2 133
Show 23480-1930 HDS3380 103 0.1 136
Show 23328-1651 LDS 816 A,BC 353 338.2 140
Show 23328-1651 LAF 73 AD 234 9.0 140
Show 23328-1651 SHY 110 AE 190 999.9 140
Show 23468-1949 I 694 166 2.4 142
Show 23328-1651 VOU 28 BC 357 0.7 143
Show 23318-1755 UC 4976 13 36.3 144
Show 23351-1551 GWP3325 211 30.2 150
Show 23420-2016 LDS6051 282 486.5 150
Show 23520-1714 RST3337 28 1.2 151
Show 23438-1517 HEG 2 AB 18 0.1 153
Show 23438-1517 HEG 2 AC 46 0.5 153
Show 23512-1903 HJ 3219 344 10.6 154
Show 23339-1934 HJ 3200 127 10.4 155
Show 23455-2015 UC 5018 292 12.3 158

 
 
WDS 23418-1749 : COMPONENTS
 
 
  A B
B pa=3.9°
sep=119.08"
 
C pa=33.4°
sep=170.74"
pa=74.5°
sep=89.01"
 
 
23418-1749 A
 
 
Name 104 Aqr Coord arcsec 2000 234145.80-174859.5 Mag 4.91 Spectral class G0Ib (yellow)
PmRA 14.00 PmDE 1.0 SAO 165836 HIP 116901
Tycho2 6407-01131-1 HD 222574 HR 8982 GC 32911
BD BD-18 6358 Flamsteed 104 Aquarii Flamsteed name 104 Aqr
Tycho2
Tycho2 6407-01131-1 Pflag RAmdeg 355.44086029 DEmdeg -17.81653484
PmRA 14.7 PmDE -0.3 E RAmdeg 3 E DEmdeg 4
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.58 EpDEm 1991.33
Num 14 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 1.0
Q pmDE 1.2 BTmag 5.820 E BTmag 0.014 VTmag 4.906
E VTmag 0.009 Prox 999 TYC T HIP 116901
CCDM RAdeg 355.44082500 DEdeg -17.81653417 EpRA 1990 1.80
EpDE 1990 1.59 E RAdeg 3.2 E DEdeg 3.5 Posflg
Corr -0.4
SAO
SAO 165836 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 0.008 Vmag 5 SpType G0
Double code Source 70 CatNum 32911 DM BD-18 6358
DMcomp BDsup HD 222574 M HD 0
GC 32911 RA1950rad 6.19229257 DE1950rad -0.31579871 PmRA2000 0.0011
PmDE2000 0.004
Hipparcos
Catalog H HIP 116901 Proxy RAhms 23 41 45.80
DEdms -17 48 59.5 Vmag 4.82 VarFlag R Vmag H
RAdeg 355.441 DEdeg -17.8165 AstroRef Plx 5.07
CCDM 23418-1748 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 222574 BD BD-18 6358
CD CP Dm number -18 6358 VIred 0.81
SpType G2Ib/II R SpType Coord arcsec 2000 234145.80-174859.5
Hipparcos 2
HIP 116901 Sn 5 So 0 Nc 1
RArad 6.2036126499 DErad -0.3109571642 Plx 3.89 PmRA 14.18
PmDE 0.94 E RArad 0.22 E DErad 0.15 E Plx 0.25
E pmRA 0.28 E pmDE 0.23 Hpmag 4.9696 E Hpmag 0.0005
SHp 0.006 VA 0 BV 0.822 E BV 0.006
VI 0.81
 
 
23418-1749 B
 
 
Coord arcsec 2000 234146.37-174700.7 Coord calc 234146.37-174700.7 Mag 8.56 Spectral class A6V: (white)
PmRA -30.00 PmDE -28.0 HIP 116904 Tycho2 6407-00093-1
HD 222561 BD BD-18 6359 Flamsteed 104 Aquarii Flamsteed name 104 Aqr
Calc delta mag 3.65
Tycho2
Tycho2 6407-00093-1 Pflag RAmdeg 355.44324346 DEmdeg -17.78353862
PmRA -27.9 PmDE -30.4 E RAmdeg 6 E DEmdeg 8
E pmRA 1.6 E pmDE 1.6 EpRAm 1991.25 EpDEm 1990.73
Num 6 Q RAmdeg 0.7 Q DEmdeg 0.1 Q pmRA 0.7
Q pmDE 0.2 BTmag 8.726 E BTmag 0.017 VTmag 8.559
E VTmag 0.013 Prox 999 TYC T HIP 116904
CCDM RAdeg 355.44331083 DEdeg -17.78346722 EpRA 1990 1.73
EpDE 1990 1.55 E RAdeg 5.7 E DEdeg 7.5 Posflg
Corr -0.2
Hipparcos
Catalog H HIP 116904 Proxy RAhms 23 41 46.39
DEdms -17 47 00.5 Vmag 8.52 VarFlag 2 R Vmag G
RAdeg 355.443 DEdeg -17.7835 AstroRef Plx 3.58
CCDM 23418-1748 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 222561 BD BD-18 6359
CD CP Dm number -18 6359 VIred 0.16
SpType A6V: R SpType Coord arcsec 2000 234146.39-174700.5
Hipparcos 2
HIP 116904 Sn 5 So 0 Nc 1
RArad 6.2036560693 DErad -0.3103800239 Plx 2.03 PmRA -27.89
PmDE -28.05 E RArad 0.77 E DErad 0.53 E Plx 0.87
E pmRA 1.01 E pmDE 0.79 Hpmag 8.5809 E Hpmag 0.0019
SHp 0.018 VA 2 BV 0.147 E BV 0.02
VI 0.16
 
 
23418-1749 C
 
 
Coord arcsec 2000 234152.38-174636.9 Mag 12.47 PmRA 5.00 PmDE -7.0
Calc delta mag 7.56 Calc coord yes