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Doubles in session


Current system
13417-7507
HJ 4598 AB
HD 118667


Nearby doubles
29' : 13487-7458
KPP1384

31' : 13472-7446
B 1741AB

44' : 13464-7546
RST1740

45' : 13520-7527
HDS1950

60' : 13286-7540
RST1720

60' : 13417-7606
RST1734

62' : 13552-7542
RST1753

64' : 13282-7544
RST1719

70' : 13353-7402
HEI 523

72' : 14002-7513
NZO 45

74' : 13401-7621
RST1731

77' : 13405-7624
HLN 30

78' : 13330-7357
TDS8873

79' : 13294-7611
NSN 348

82' : 13268-7411
HJ 4582

84' : 13540-7400
NZO 43

86' : 13596-7600
RST1756

86' : 13553-7616
GLI 195

94' : 13313-7343
HEI 522

98' : 13300-7634
RSS 18

100' : 13569-7349
HJ 4621AB

114' : 13275-7329
HEI 231

121' : 13531-7316
B 1743

125' : 13478-7305
KPP3906

130' : 13590-7701
TDS9055

134' : 13319-7300
TDS8864



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.

13417-7507 HJ 4598 AB (HD 118667)

 
 
13h 41m 39.50s -75° 06' 55.3" P.A. 44.00 sep 13.0 mag 6.98,11.70 Sp A0V dist. 308.64 pc (1006.78 l.y.)
 
 
Coord 2000 13417-7507 Discov num HJ 4598 Comp AB Coord arcsec 2000 13 41 39.50 -75 06 55.3
Date first 1835 Date last 2015 Obs 11
Pa first 41 Pa last 43.5 P.A. Now (θ) 43.5°
Sep first 15.0 Sep last 13.003 Sep. Now (ρ) 13.003"
Mag pri 6.98 Mag sec 11.70 delta mag (ΔM) 4.72 Spectral class A0V (white)
Pri motion ra -012 Sec motion ra -012
Pri motion dec -003 Sec motion dec +001
Notes N (See Notes)
rPM=0.323
Nature of this double is uncertain.
 
 
13417-7507 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 257078 13 41 40 -75 06 55 HDS 1923 Aa,Ab 2019 3 297 0.2 7.31 8.53 1.22
Show HD 118667 257078 13 41 40 -75 06 55 HJ 4598 AB 2015 11 44 13.0 6.98 11.70 4.72 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 118667 Constellation Musca SAO 257078 HIP 66806
Tycho2 9426-00493-1 Gaia DR2 5790753501531735296 HD 118667 GC 18471
CP CP-74 1081 Distance 308.64 Distance ly 1006.78
 
 
WDS 13417-7507 HJ 4598 AB (HD 118667) : NOTES
 
 
discov_num notes refcode
HJ 4598 Spectrum composite: A0V+G8/K0III.
 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
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
13417-7507 HJ 4598 AB 2004 9 44 13.3 6.70 11.70 A0V N D 134139.50-750655.3
13417-7507 HJ 4598 AB 2015 11 44 13.0 6.98 11.70 A0V N 134139.50-750655.3

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

 
 
WDS 13417-7507 HJ 4598 AB (HD 118667) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13417-7507 HJ 4598 AB (HD 118667) : MEASURES
 
 
No records found.

 
 
WDS 13417-7507 (HD 118667) : VIRTUAL EYEPIECE
 
 

13417-7507 HJ 4598A mag 6.98 Sp A0V 13417-7507 HDS1923Ab sep 0.1 P.A. 332.90 mag 8.53 Sp ... 13417-7507 HJ 4598B sep 9.7 P.A. 13.70 mag 11.7 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 13417-7507 (HD 118667) : ALADIN DSS IMAGE @ 13h 41m 39.50s -75° 06' 55.3"
 
 
 
 
WDS 13417-7507 HJ 4598 AB (HD 118667) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13417-7507 HDS1923Aa,Ab distance=1' 13417-7507 HJ 4598AB distance=1' 13487-7458 KPP1384 distance=29' 13472-7446 B 1741AB distance=31' 13464-7546 RST1740 distance=44' 13520-7527 HDS1950 distance=45' 13286-7540 RST1720 distance=60' 13417-7606 RST1734 distance=60' 13552-7542 RST1753 distance=62' 13282-7544 RST1719 distance=64' 13353-7402 HEI 523 distance=70' 14002-7513 NZO 45 distance=72' 13401-7621 RST1731 distance=74' 13405-7624 HLN 30 distance=77' 13330-7357 TDS8873 distance=78' 13294-7611 NSN 348 distance=79' 13268-7411 HJ 4582 distance=82' 13540-7400 NZO 43 distance=84' 13596-7600 RST1756 distance=86' 13553-7616 GLI 195 distance=86' 13313-7343 HEI 522 distance=94' 13300-7634 RSS 18 distance=98' 13569-7349 HJ 4621AB distance=100' 13275-7329 HEI 231 distance=114' 13531-7316 B 1743 distance=121' 13478-7305 KPP3906 distance=125' 13590-7701 TDS9055 distance=130' 13319-7300 TDS8864 distance=134' 13270-7710 RST1716AB distance=134' 13270-7710 GLI 291AB,C distance=134' 13324-7245 WIS 224 distance=147' 13332-7734 HJ 4590 distance=151' 13482-7739 NZO 42 distance=155' 13241-7249 TDS8813 distance=156' 13395-7230 HDS1915 distance=157' 13456-7223 B 2763 distance=165' 13536-7750 WIS 237 distance=169' 13248-7221 B 1737 distance=181' 13293-7214 B 1738 distance=181' 13458-7159 DUN 140 distance=189' 13229-7209 B 1736 distance=195' 13265-7158 LDS 442 distance=200' 13583-7158 HJ 4627AB distance=202' 13583-7158 TRR 15AC distance=202' 13580-7153 HEI 373 distance=206' 13329-7142 B 2756 distance=209' 13585-7150 B 1746 distance=210' 13317-7843 UC 2554 distance=219' 13263-7133 DAM 77AB distance=224' 13263-7133 LDS 441AC distance=224' 13426-7107 B 1740 distance=240' 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 13417-7507 HDS1923 Aa,Ab 297 0.2 1
Show 13417-7507 HJ 4598 AB 44 13.0 1
Show 13487-7458 KPP1384 156 10.4 29
Show 13472-7446 B 1741 AB 339 3.8 31
Show 13464-7546 RST1740 289 1.2 44
Show 13520-7527 HDS1950 228 0.7 45
Show 13286-7540 RST1720 334 3.6 60
Show 13417-7606 RST1734 114 1.8 60
Show 13552-7542 RST1753 58 0.8 62
Show 13282-7544 RST1719 340 3.9 64
Show 13353-7402 HEI 523 204 2.8 70
Show 14002-7513 NZO 45 267 1.9 72
Show 13401-7621 RST1731 66 1.5 74
Show 13405-7624 HLN 30 33 3.7 77
Show 13330-7357 TDS8873 139 0.5 78
Show 13294-7611 NSN 348 311 6.1 79
Show 13268-7411 HJ 4582 23 14.1 82
Show 13540-7400 NZO 43 293 3.4 84
Show 13596-7600 RST1756 26 0.6 86
Show 13553-7616 GLI 195 28 65.5 86
Show 13313-7343 HEI 522 253 2.9 94
Show 13300-7634 RSS 18 47 33.2 98
Show 13569-7349 HJ 4621 AB 303 16.9 100
Show 13275-7329 HEI 231 257 1.6 114
Show 13531-7316 B 1743 294 3.2 121
Show 13478-7305 KPP3906 236 1.6 125
Show 13590-7701 TDS9055 5 0.5 130
Show 13319-7300 TDS8864 74 1.8 134
Show 13270-7710 RST1716 AB 220 2.2 134
Show 13270-7710 GLI 291 AB,C 256 68.0 134
Show 13324-7245 WIS 224 268 725.4 147
Show 13332-7734 HJ 4590 133 22.0 151
Show 13482-7739 NZO 42 28 13.9 155
Show 13241-7249 TDS8813 105 0.4 156
Show 13395-7230 HDS1915 171 1.2 157
Show 13456-7223 B 2763 243 4.8 165
Show 13536-7750 WIS 237 177 22.2 169
Show 13248-7221 B 1737 209 1.2 181
Show 13293-7214 B 1738 304 1.4 181
Show 13458-7159 DUN 140 73 11.0 189
Show 13229-7209 B 1736 333 0.2 195
Show 13265-7158 LDS 442 187 5.6 200
Show 13583-7158 HJ 4627 AB 280 10.2 202
Show 13583-7158 TRR 15 AC 314 26.7 202
Show 13580-7153 HEI 373 55 0.2 206
Show 13329-7142 B 2756 271 13.3 209
Show 13585-7150 B 1746 245 0.2 210
Show 13317-7843 UC 2554 110 14.1 219
Show 13263-7133 DAM 77 AB 317 9.4 224
Show 13263-7133 LDS 441 AC 73 13.5 224
Show 13426-7107 B 1740 267 0.2 240

 
 
WDS 13417-7507 : COMPONENTS
 
 
  A Ab
Ab pa=332.9°
sep=0.09"
 
B pa=13.7°
sep=9.71"
pa=14.0°
sep=9.64"
 
 
13417-7507 A
 
 
Name HD 118667 Coord arcsec 2000 134139.50-750655.3 Mag 6.98 Spectral class A0V (white)
PmRA -12.00 PmDE -3.0 SAO 257078 HIP 66806
Tycho2 9426-00493-1 HD 118667 GC 18471 CP CP-74 1081
Tycho2
Tycho2 9426-00493-1 Pflag RAmdeg 205.41447778 DEmdeg -75.11536555
PmRA -11.8 PmDE -1.6 E RAmdeg 4 E DEmdeg 4
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.43 EpDEm 1991.47
Num 11 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 0.9
Q pmDE 1.3 BTmag 7.459 E BTmag 0.015 VTmag 6.981
E VTmag 0.010 Prox 999 TYC T HIP 66806
CCDM AC RAdeg 205.41458389 DEdeg -75.11536167 EpRA 1990 1.68
EpDE 1990 1.72 E RAdeg 3.9 E DEdeg 3.9 Posflg P
Corr -0.1
SAO
SAO 257078 DelFlag RA1950 PmRA1950 -0.0056
DE1950 PmDE1950 0.018 Vmag 6.7 SpType A0
Double code Source 70 CatNum 18471 DM CP-74 1081
DMcomp BDsup HD 118667 M HD 0
GC 18471 RA1950rad 3.56635523 DE1950rad -1.3065951 PmRA2000 -0.0081
PmDE2000 0.024
Hipparcos
Catalog H HIP 66806 Proxy H RAhms 13 41 39.50
DEdms -75 06 55.3 Vmag 6.9 VarFlag R Vmag H
RAdeg 205.415 DEdeg -75.1154 AstroRef * Plx 1.83
CCDM 13416-7507 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AC
Theta 258 Rho 0.14 HD 118667 BD
CD CP CP-74 1081 Dm number -74 1081 VIred 0.53
SpType A0V+... R SpType Coord arcsec 2000 134139.50-750655.3
Hipparcos 2
HIP 66806 Sn 55 So 3 Nc 2
RArad 3.585160901 DErad -1.3110103913 Plx 3.24 PmRA -11.08
PmDE -3.18 E RArad 0.46 E DErad 0.45 E Plx 0.58
E pmRA 0.56 E pmDE 0.54 Hpmag 7.0025 E Hpmag 0.0009
SHp 0.01 VA 0 BV 0.461 E BV 0.002
VI 0.53
 
 
13417-7507 Ab
 
 
Coord arcsec 2000 134139.49-750655.2 Mag 8.53 Spectral class ... Calc delta mag 1.22
Calc coord yes
 
 
13417-7507 B
 
 
Coord arcsec 2000 134140.10-750645.9 Mag 11.7 PmRA -12.00 PmDE 1.0
Calc delta mag 4.39 Calc coord yes