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Doubles in session


Current system
00333-1930
HJ 1984
HD 3018


Nearby doubles
21' : 00327-1948
UC 388

35' : 00334-1856
CVR1046

36' : 00313-1909
B 6

48' : 00320-2013
DON 6

48' : 00302-1912
GWP 55

52' : 00369-1920
CVR 338

58' : 00359-1847
TDS 22

59' : 00374-1925
SLW 34

61' : 00345-2030
LDS2136

65' : 00306-1837
BVD 12

68' : 00338-1822
UC 392

70' : 00288-1902
ITF 157

71' : 00353-1825
HDS 78

75' : 00345-2042
SLW 31

76' : 00347-2043
UC 396

78' : 00278-1929
DON 5

79' : 00279-1914
ARA 516

79' : 00321-1813
B 1910

81' : 00385-2003
BRT 295

82' : 00334-2052
B 1911

86' : 00361-2046
B 2066AB

87' : 00284-2020
B 1909

95' : 00290-1817
HJ 1974

96' : 00266-1924
ARA 515

98' : 00325-1753
SKF 224

101' : 00263-1948
CVR 320



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.

00333-1930 HJ 1984 (HD 3018)

 
 
00h 33m 19.14s -19° 29' 50.4" P.A. 29.00 sep 17.1 mag 8.56,12.29 Sp K1III dist. 432.9 pc (1412.12 l.y.)
 
 
Coord 2000 00333-1930 Discov num HJ 1984 Comp Coord arcsec 2000 00 33 19.14 -19 29 50.4
Date first 1830 Date last 2015 Obs 9
Pa first 34 Pa last 29.3 P.A. Now (θ) 29.3°
Sep first 15.0 Sep last 17.114 Sep. Now (ρ) 17.114"
Mag pri 8.56 Mag sec 12.29 delta mag (ΔM) 3.73 Spectral class K1III (yellow-orange)
Pri motion ra +013 Sec motion ra -002
Pri motion dec -005 Sec motion dec -015
Notes
rPM=1.191
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 3018 Constellation Cetus SAO 147336 HIP 2627
Tycho2 5849-00020-1 Gaia DR2 2363451203692551680 HD 3018 BD BD-20 86
Distance 432.9 Distance ly 1412.12
 
 
WDS 00333-1930 HJ 1984 (HD 3018) : NOTES
 
 
No records found.

 
 
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
00333-1930 HJ 1984 1998 6 29 17.6 8.56 12.29 K1III D 003319.14-192950.4
00333-1930 HJ 1984 1999 7 30 17.3 8.56 12.29 K1III D 003319.14-192950.4
00333-1930 HJ 1984 2010 8 28 16.9 8.56 12.29 K1III 003319.14-192950.4
00333-1930 HJ 1984 2015 9 29 17.1 8.56 12.29 K1III 003319.14-192950.4

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

 
 
WDS 00333-1930 HJ 1984 (HD 3018) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00333-1930 HJ 1984 (HD 3018) : MEASURES
 
 
No records found.

 
 
WDS 00333-1930 (HD 3018) : VIRTUAL EYEPIECE
 
 

00333-1930 HJ 1984A mag 8.56 Sp K1III 00333-1930 HJ 1984B sep 16.9 P.A. 27.90 mag 12.29 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 00333-1930 (HD 3018) : ALADIN DSS IMAGE @ 00h 33m 19.14s -19° 29' 50.4"
 
 
 
 
WDS 00333-1930 HJ 1984 (HD 3018) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00333-1930 HJ 1984 distance=1' 00327-1948 UC 388 distance=21' 00334-1856 CVR1046 distance=35' 00313-1909 B 6 distance=36' 00320-2013 DON 6 distance=48' 00302-1912 GWP 55 distance=48' 00369-1920 CVR 338 distance=52' 00359-1847 TDS 22 distance=58' 00374-1925 SLW 34 distance=59' 00345-2030 LDS2136 distance=61' 00306-1837 BVD 12 distance=65' 00338-1822 UC 392 distance=68' 00288-1902 ITF 157 distance=70' 00353-1825 HDS 78 distance=71' 00345-2042 SLW 31 distance=75' 00347-2043 UC 396 distance=76' 00278-1929 DON 5 distance=78' 00279-1914 ARA 516 distance=79' 00321-1813 B 1910 distance=79' 00385-2003 BRT 295 distance=81' 00334-2052 B 1911 distance=82' 00361-2046 B 2066AB distance=86' 00284-2020 B 1909 distance=87' 00290-1817 HJ 1974 distance=95' 00266-1924 ARA 515 distance=96' 00325-1753 SKF 224 distance=98' 00263-1948 CVR 320 distance=101' 00374-2054 FAR 23 distance=102' 00371-2100 LDS2138 distance=104' 00307-1746 GWP 56 distance=111' 00280-2053 ARA1251 distance=112' 00292-1750 HU 1203 distance=117' 00256-1849 HJ 1964 distance=117' 00354-1731 LDS3182AB distance=123' 00354-1731 LDS3182BC distance=123' 00253-2020 LDS2119 distance=124' 00309-1725 RST4148 distance=129' 00386-2118 LDS2140 distance=130' 00401-2100 SLW 35 distance=131' 00390-2117 UC 413 distance=134' 00368-2136 SLW 33 distance=136' 00333-2151 LDS1077 distance=142' 00323-2151 CBL 114 distance=142' 00380-2136 HJ 1990 distance=142' 00256-1749 VOU 29 distance=149' 00436-1832 HJ 3389 distance=152' 00234-1831 LDS3161 distance=153' 00397-2135 HDS 91 distance=154' 00407-1736 LDS5289 distance=154' 00336-1656 J 1436AB distance=155' 00336-1656 J 1436AC distance=155' 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 00333-1930 HJ 1984 29 17.1 1
Show 00327-1948 UC 388 64 21.6 21
Show 00334-1856 CVR1046 290 4.9 35
Show 00313-1909 B 6 265 0.2 36
Show 00320-2013 DON 6 220 3.3 48
Show 00302-1912 GWP 55 299 24.3 48
Show 00369-1920 CVR 338 111 12.4 52
Show 00359-1847 TDS 22 185 1.2 58
Show 00374-1925 SLW 34 153 177.0 59
Show 00345-2030 LDS2136 186 209.2 61
Show 00306-1837 BVD 12 314 143.7 65
Show 00338-1822 UC 392 230 132.5 68
Show 00288-1902 ITF 157 268 4.3 70
Show 00353-1825 HDS 78 275 1.3 71
Show 00345-2042 SLW 31 271 13.0 75
Show 00347-2043 UC 396 102 34.5 76
Show 00278-1929 DON 5 344 0.5 78
Show 00279-1914 ARA 516 262 10.1 79
Show 00321-1813 B 1910 30 0.2 79
Show 00385-2003 BRT 295 270 3.7 81
Show 00334-2052 B 1911 313 0.8 82
Show 00361-2046 B 2066 AB 230 7.0 86
Show 00284-2020 B 1909 321 0.1 87
Show 00290-1817 HJ 1974 159 23.9 95
Show 00266-1924 ARA 515 337 16.1 96
Show 00325-1753 SKF 224 59 4.4 98
Show 00263-1948 CVR 320 280 13.9 101
Show 00374-2054 FAR 23 105 0.3 102
Show 00371-2100 LDS2138 260 2.8 104
Show 00307-1746 GWP 56 227 54.8 111
Show 00280-2053 ARA1251 202 18.6 112
Show 00292-1750 HU 1203 193 2.0 117
Show 00256-1849 HJ 1964 116 6.6 117
Show 00354-1731 LDS3182 AB 52 7.8 123
Show 00354-1731 LDS3182 BC 181 273.2 123
Show 00253-2020 LDS2119 79 5.1 124
Show 00309-1725 RST4148 356 2.2 129
Show 00386-2118 LDS2140 207 362.6 130
Show 00401-2100 SLW 35 313 17.0 131
Show 00390-2117 UC 413 220 17.0 134
Show 00368-2136 SLW 33 146 66.6 136
Show 00333-2151 LDS1077 335 15.0 142
Show 00323-2151 CBL 114 209 49.7 142
Show 00380-2136 HJ 1990 354 17.4 142
Show 00256-1749 VOU 29 257 0.8 149
Show 00436-1832 HJ 3389 293 62.4 152
Show 00234-1831 LDS3161 148 9.0 153
Show 00397-2135 HDS 91 224 0.2 154
Show 00407-1736 LDS5289 98 219.5 154
Show 00336-1656 J 1436 AB 111 6.2 155
Show 00336-1656 J 1436 AC 74 24.9 155

 
 
WDS 00333-1930 : COMPONENTS
 
 
  A
B pa=27.9°
sep=16.88"
 
 
00333-1930 A
 
 
Componente originario normalizzato AB Name HD 3018 Coord arcsec 2000 003319.14-192950.4 Mag 8.56
Spectral class K1III (yellow-orange) PmRA 13.00 PmDE -5.0 SAO 147336
HIP 2627 Tycho2 5849-00020-1 HD 3018 BD BD-20 86
Tycho2
Tycho2 5849-00020-1 Pflag RAmdeg 8.32976676 DEmdeg -19.49734055
PmRA 13.0 PmDE -3.4 E RAmdeg 9 E DEmdeg 10
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.08 EpDEm 1989.39
Num 14 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.7
Q pmDE 1.1 BTmag 10.034 E BTmag 0.028 VTmag 8.668
E VTmag 0.015 Prox 999 TYC T HIP 2627
CCDM RAdeg 8.32973444 DEdeg -19.49733278 EpRA 1990 1.68
EpDE 1990 1.57 E RAdeg 9.4 E DEdeg 10.6 Posflg
Corr -0.2
SAO
SAO 147336 DelFlag RA1950 PmRA1950 0.0019
DE1950 PmDE1950 0 Vmag 8.6 SpType K0
Double code Source 23 CatNum 127 DM BD-20 86
DMcomp BDsup HD 3018 M HD 0
GC RA1950rad 0.13444066 DE1950rad -0.34510562 PmRA2000 0.0021
PmDE2000 -0.004
Hipparcos
Catalog H HIP 2627 Proxy RAhms 00 33 19.14
DEdms -19 29 50.4 Vmag 8.55 VarFlag R Vmag H
RAdeg 8.32973 DEdeg -19.4973 AstroRef Plx 2.18
CCDM 00333-1930 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 3018 BD BD-20 86
CD CP Dm number -20 86 VIred 1.19
SpType K1III R SpType Coord arcsec 2000 003319.14-192950.4
Hipparcos 2
HIP 2627 Sn 5 So 0 Nc 1
RArad 0.1453812657 DErad -0.3402926578 Plx 2.31 PmRA 13.07
PmDE -4.3 E RArad 0.77 E DErad 0.62 E Plx 1.09
E pmRA 1.29 E pmDE 0.79 Hpmag 8.7165 E Hpmag 0.0022
SHp 0.022 VA 0 BV 1.179 E BV 0.024
VI 1.14
CCDM
Ccdm 00333-1930 RComp Comp A Note1
Note2 Discov num DRAs 1.23 DDEs 9.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.9 Sp K0 PmNote *
PmRA 27 PmDE 0 Dm number -20 86 Cat1 BD
Name2 147336 Cat2 SAO HD 3018 M HD
ADS BDS B 285 M ADS BDS N IDS IDS 00283S2003A
HIC 2627
 
 
00333-1930 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 003319.70-192935.5 Mag 12.29 PmRA -2.00
PmDE -15.0 Calc delta mag 3.73 Calc coord yes
CCDM
Ccdm 00333-1930 RComp Comp B Note1
Note2 Discov num HJ 1984 DRAs DDEs
R dRAs Year 1949 Theta 031 Rho 18.7
Obs 1 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 285 M ADS BDS N IDS IDS 00283S2003B
HIC