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Current system
23574-1606
HJ 5435 BC


Nearby doubles
26' : 23572-1631
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28' : 23555-1606
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TOI 372

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TDT4297

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LDS5143

56' : 23551-1521
TDT4269

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ARA 314

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LDS6076

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RST3338

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FEN 44

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TOI 309

78' : 23594-1718
LDS5149

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DAE 8

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HJ 3227AB

104' : 23520-1714
RST3337

105' : 23557-1748
HJ 5433

108' : 23554-1750
BU 729

111' : 23524-1441
TSN 211

120' : 23586-1408
RST4136AB

129' : 23557-1400
KPP1686

129' : 23502-1723
HU 698

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LDS6408

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TOK 354AB

139' : 23506-1428
HU 499

148' : 23482-1457
HDO 178

150' : 23497-1747
UC 5030



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

23574-1606 HJ 5435 BC

 
 
23h 57m 23.31s -16° 05' 29.9" P.A. 90.00 sep 17.1 mag 10.84,12.90 Sp F/G dist. 73.64 pc (240.21 l.y.)
 
 
Coord 2000 23574-1606 Discov num HJ 5435 Comp BC Coord arcsec 2000 23 57 23.31 -16 05 29.9
Date first 1905 Date last 2017 Obs 8
Pa first 82 Pa last 90.3 P.A. Now (θ) 90.3°
Sep first 21.9 Sep last 17.1 Sep. Now (ρ) 17.1"
Mag pri 10.84 Mag sec 12.90 delta mag (ΔM) 2.06 Spectral class F/G (yellow-white)
Pri motion ra +055 Sec motion ra +018
Pri motion dec +002 Sec motion dec -030
Notes
rPM=0.889
This double is not physical.
 
 
23574-1606 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 224374 165968 23 57 23 -16 05 44 HJ 5435 AB 2017 19 8 14.6 9.52 10.84 1.32
Show 165968 23 57 23 -16 05 44 HJ 5435 AC 2017 7 52 23.7 9.52 12.90 3.38
Show 23 57 23 -16 05 30 HJ 5435 BC 2017 8 90 17.1 10.84 12.90 2.06 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus HIP 118101 Gaia DR2 2415907288546364416 Distance 73.64
Distance ly 240.21
 
 
WDS 23574-1606 HJ 5435 BC : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
23574-1606 HJ 5435 BC 1998 5 88 18.1 10.84 13.30 235723.31-160529.9
23574-1606 HJ 5435 BC 1999 6 89 18.0 10.84 12.90 D 235723.31-160529.9
23574-1606 HJ 5435 BC 2017 8 90 17.1 10.84 12.90 F/G W 235723.31-160529.9

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

 
 
WDS 23574-1606 HJ 5435 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23574-1606 HJ 5435 BC : MEASURES
 
 
No records found.

 
 
WDS 23574-1606 : VIRTUAL EYEPIECE
 
 

23574-1606 HJ 5435A mag 9.52 Sp G0V 23574-1606 HJ 5435B sep 14.8 P.A. 10.10 mag 10.84 Sp F/G 23574-1606 HJ 5435C sep 23.7 P.A. 52.30 mag 12.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23574-1606 : ALADIN DSS IMAGE @ 23h 57m 23.31s -16° 05' 29.9"
 
 
 
 
WDS 23574-1606 HJ 5435 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23574-1606 HJ 5435BC distance=0' 23574-1606 HJ 5435AB distance=1' 23574-1606 HJ 5435AC distance=1' 23572-1631 LDS 831 distance=26' 23555-1606 SKF 136 distance=28' 23590-1537 TOI 372 distance=38' 23585-1531 TDT4297 distance=39' 23579-1700 LDS5143 distance=55' 23551-1521 TDT4269 distance=56' 23530-1629 ARA 314 distance=69' 23569-1715 LDS6076 distance=71' 23566-1716 RST3338 distance=72' 23522-1624 FEN 44 distance=77' 23522-1548 TOI 309 distance=78' 23594-1718 LDS5149 distance=78' 23582-1725 DAE 8 distance=80' 23566-1445 HJ 3227AB distance=82' 23566-1445 BRT 603AC distance=82' 23520-1714 RST3337 distance=104' 23557-1748 HJ 5433 distance=105' 23554-1750 BU 729 distance=108' 23524-1441 TSN 211 distance=111' 23586-1408 RST4136AB distance=120' 23586-1408 B 2909AB,C distance=120' 23557-1400 KPP1686 distance=129' 23502-1723 HU 698 distance=129' 23482-1642 TOK 354Ba,Bb distance=136' 23599-1818 LDS6408 distance=138' 23482-1642 TOK 354AB distance=138' 23506-1428 HU 499 distance=139' 23482-1457 HDO 178 distance=148' 23497-1747 UC 5030 distance=150' 23509-1803 RST3335 distance=150' 23472-1648 HJ 3215 distance=154' 23471-1645 HJ 3213 distance=154' 23569-1325 LDS5139 distance=162' 23598-1845 HU 600 distance=164' 23515-1344 SKF 135 distance=165' 23462-1650 TDT4183 distance=167' 23564-1316 TOI 295 distance=170' 23455-1610 MTG 5 distance=172' 23460-1508 RST4132 distance=174' 23525-1856 UC 5042 distance=185' 23573-1259 LDS 830AB distance=187' 23573-1259 BWL 67Aa,Ab distance=187' 23571-1258 HU 98 distance=188' 23443-1611 SKF 311 distance=189' 23466-1759 UC 5023 distance=192' 23451-1727 TOI 287 distance=194' 23528-1303 BRT2805 distance=195' 23512-1903 HJ 3219AB distance=199' 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 23574-1606 HJ 5435 BC 90 17.1 0
Show 23574-1606 HJ 5435 AB 8 14.6 1
Show 23574-1606 HJ 5435 AC 52 23.7 1
Show 23572-1631 LDS 831 139 30.1 26
Show 23555-1606 SKF 136 188 7.1 28
Show 23590-1537 TOI 372 262 0.3 38
Show 23585-1531 TDT4297 49 0.8 39
Show 23579-1700 LDS5143 118 2.0 55
Show 23551-1521 TDT4269 168 3.4 56
Show 23530-1629 ARA 314 44 6.2 69
Show 23569-1715 LDS6076 94 55.5 71
Show 23566-1716 RST3338 237 5.6 72
Show 23522-1624 FEN 44 31 5.6 77
Show 23522-1548 TOI 309 78 0.3 78
Show 23594-1718 LDS5149 27 2.6 78
Show 23582-1725 DAE 8 357 2.1 80
Show 23566-1445 HJ 3227 AB 300 19.3 82
Show 23566-1445 BRT 603 AC 105 2.8 82
Show 23520-1714 RST3337 28 1.2 104
Show 23557-1748 HJ 5433 60 23.6 105
Show 23554-1750 BU 729 345 11.5 108
Show 23524-1441 TSN 211 245 0.4 111
Show 23586-1408 RST4136 AB 7 0.2 120
Show 23586-1408 B 2909 AB,C 215 11.9 120
Show 23557-1400 KPP1686 82 13.0 129
Show 23502-1723 HU 698 331 0.6 129
Show 23482-1642 TOK 354 Ba,Bb 354 0.2 136
Show 23599-1818 LDS6408 272 2.0 138
Show 23482-1642 TOK 354 AB 61 110.0 138
Show 23506-1428 HU 499 128 0.7 139
Show 23482-1457 HDO 178 236 15.8 148
Show 23497-1747 UC 5030 299 14.1 150
Show 23509-1803 RST3335 229 1.3 150
Show 23472-1648 HJ 3215 264 18.5 154
Show 23471-1645 HJ 3213 70 29.0 154
Show 23569-1325 LDS5139 297 1.3 162
Show 23598-1845 HU 600 11 1.8 164
Show 23515-1344 SKF 135 289 29.6 165
Show 23462-1650 TDT4183 109 0.5 167
Show 23564-1316 TOI 295 152 1.0 170
Show 23455-1610 MTG 5 18 0.2 172
Show 23460-1508 RST4132 90 3.7 174
Show 23525-1856 UC 5042 29 11.4 185
Show 23573-1259 LDS 830 AB 295 19.7 187
Show 23573-1259 BWL 67 Aa,Ab 343 0.8 187
Show 23571-1258 HU 98 121 1.6 188
Show 23443-1611 SKF 311 2 6.4 189
Show 23466-1759 UC 5023 272 26.8 192
Show 23451-1727 TOI 287 126 0.2 194
Show 23528-1303 BRT2805 240 5.0 195
Show 23512-1903 HJ 3219 AB 344 10.6 199

 
 
WDS 23574-1606 : COMPONENTS
 
 
  A B
B pa=10.1°
sep=14.83"
 
C pa=52.3°
sep=23.68"
pa=90.4°
sep=16.14"
 
 
23574-1606 A
 
 
Name HD 224374 Coord arcsec 2000 235723.13-160544.5 Mag 9.52 Spectral class G0V (yellow)
PmRA 54.00 PmDE 3.0 SAO 165968 HIP 118100
Tycho2 6405-00005-1 HD 224374 BD BD-16 6390
Tycho2
Tycho2 6405-00005-1 Pflag RAmdeg 359.34652466 DEmdeg -16.09569847
PmRA 51.6 PmDE 1.0 E RAmdeg 17 E DEmdeg 26
E pmRA 1.8 E pmDE 1.8 EpRAm 1990.67 EpDEm 1988.94
Num 4 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.9 BTmag 10.240 E BTmag 0.040 VTmag 9.517
E VTmag 0.031 Prox 147 TYC T HIP 118100
CCDM A RAdeg 359.34640306 DEdeg -16.09570111 EpRA 1990 1.83
EpDE 1990 1.52 E RAdeg 17.2 E DEdeg 25.8 Posflg
Corr 0.0
SAO
SAO 165968 DelFlag RA1950 PmRA1950 0.0014
DE1950 PmDE1950 0.03 Vmag 9.2 SpType G0
Double code Source 21 CatNum 8800 DM BD-16 6390
DMcomp BDsup HD 224374 M HD 0
GC RA1950rad 6.26055702 DE1950rad -0.28578028 PmRA2000 0.0016
PmDE2000 0.026
Hipparcos
Catalog H HIP 118100 Proxy RAhms 23 57 23.13
DEdms -16 05 44.5 Vmag 9.38 VarFlag R Vmag H
RAdeg 359.346 DEdeg -16.0957 AstroRef A Plx 6.97
CCDM 51.33 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual C M HIP
Theta Rho HD 224374 BD BD-16 6390
CD CP Dm number -16 6390 VIred 0.73
SpType K1:III:+... R SpType Coord arcsec 2000 235723.13-160544.5
Hipparcos 2
HIP 118100 Sn 95 So 3 Nc 1
RArad 6.271777735 DErad -0.2809229002 Plx 7.77 PmRA 50.13
PmDE 1.41 E RArad 3.11 E DErad 1.83 E Plx 3.43
E pmRA 5.26 E pmDE 2.49 Hpmag E Hpmag 0.0058
SHp 0.037 VA 0 BV 0.648 E BV 0.045
VI 0.71
CCDM
Ccdm 23574-1606 RComp Comp A Note1
Note2 Discov num DRAs -0.99 DDEs 17.2
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.0 Sp G0 PmNote *
PmRA 20 PmDE 30 Dm number -16 6390 Cat1 BD
Name2 165968 Cat2 SAO HD 224374 M HD
ADS BDS A17121 M ADS BDS N IDS IDS 23522S1639A
HIC 118100
 
 
23574-1606 B
 
 
Coord arcsec 2000 235723.31-160529.9 Coord calc 235723.31-160529.9 Mag 10.84 Spectral class F/G (yellow-white)
PmRA 55.00 PmDE 2.0 Delta magnitude 1.32
CCDM
Ccdm 23574-1606 RComp Comp B Note1
Note2 Discov num HJ 5435 DRAs DDEs
R dRAs Year 1877 Theta 007 Rho 14.8
Obs 5 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A17121 M ADS BDS N IDS IDS 23522S1639B
HIC 118101
 
 
23574-1606 C
 
 
Coord arcsec 2000 235724.43-160530.0 Mag 12.9 PmRA 18.00 PmDE -30.0
Delta magnitude 3.38 Coordinate calculated yes
CCDM
Ccdm 23574-1606 RComp Comp C Note1
Note2 Discov num HJ 5435 DRAs DDEs
R dRAs Year 1919 Theta 052 Rho 29.2
Obs 1 Vmag 11.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A17121 M ADS BDS N IDS IDS 23522S1639C
HIC