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Doubles in session


Current system
01171-1855
HJ 2034


Nearby doubles
14' : 01177-1845
SKF2146

22' : 01161-1911
NSN 47

37' : 01157-1825
HDS 164AB

71' : 01217-1831
LDS3269

78' : 01225-1905
HJ 2043

79' : 01205-1957
TOK 203

82' : 01137-2001
RST2258

84' : 01119-1933
RST2256

90' : 01114-1935
YSC 81

91' : 01188-1728
ARA 143

97' : 01103-1853
GWP 142

99' : 01235-1936
B 1030

104' : 01113-1753
HDS 157

107' : 01183-1711
SKF 329

109' : 01235-1955
ARA 827

111' : 01130-2029
SKF1370

114' : 01197-1709
GWP 170

116' : 01221-1723
LDS5331

118' : 01090-1831
GWP 137

120' : 01088-1837
HJ 2021

122' : 01163-2056
LDS 41

123' : 01240-1743
LDS3272

126' : 01185-1652
GWP 168

128' : 01199-2056
B 2555

130' : 01098-2013
HJ 2023

132' : 01222-1705
GWP 176



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.

01171-1855 HJ 2034

 
 
01h 17m 05.67s -18° 55' 21.7" P.A. 153.00 sep 9.2 mag 11.70,11.50
 
 
Coord 2000 01171-1855 Discov num HJ 2034 Comp Coord arcsec 2000 01 17 05.67 -18 55 21.7
Date first 1830 Date last 2017 Obs 8
Pa first 116 Pa last 153.3 P.A. Now (θ) 153.3°
Sep first 8.0 Sep last 9.15 Sep. Now (ρ) 9.15"
Mag pri 11.70 Mag sec 11.50 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +042 Sec motion ra +024
Pri motion dec -025 Sec motion dec -043
Notes
rPM=0.517
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus Gaia DR2 2354897999660695936
 
 
WDS 01171-1855 HJ 2034 : 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
01171-1855 HJ 2034 1998 4 150 9.4 11.70 11.50 D 011705.67-185521.7
01171-1855 HJ 2034 1999 5 150 9.4 11.70 11.50 D 011705.67-185521.7
01171-1855 HJ 2034 2010 7 153 8.3 11.70 11.50 011705.67-185521.7
01171-1855 HJ 2034 2017 8 153 9.2 11.70 11.50 011705.67-185521.7

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

 
 
WDS 01171-1855 HJ 2034 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01171-1855 HJ 2034 : MEASURES
 
 
No records found.

 
 
WDS 01171-1855 : VIRTUAL EYEPIECE
 
 

01171-1855 HJ 2034A mag 11.7 01171-1855 HJ 2034B sep 9.1 P.A. 154.60 mag 11.5 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 01171-1855 : ALADIN DSS IMAGE @ 01h 17m 05.67s -18° 55' 21.7"
 
 
 
 
WDS 01171-1855 HJ 2034 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01171-1855 HJ 2034 distance=1' 01177-1845 SKF2146 distance=14' 01161-1911 NSN 47 distance=22' 01157-1825 HDS 164AB distance=37' 01217-1831 LDS3269 distance=71' 01225-1905 HJ 2043 distance=78' 01205-1957 TOK 203 distance=79' 01137-2001 RST2258 distance=82' 01119-1933 RST2256 distance=84' 01114-1935 YSC 81 distance=90' 01188-1728 ARA 143 distance=91' 01103-1853 GWP 142 distance=97' 01235-1936 B 1030 distance=99' 01113-1753 HDS 157 distance=104' 01183-1711 SKF 329 distance=107' 01235-1955 ARA 827 distance=109' 01130-2029 SKF1370 distance=111' 01197-1709 GWP 170 distance=114' 01221-1723 LDS5331 distance=116' 01090-1831 GWP 137 distance=118' 01088-1837 HJ 2021 distance=120' 01163-2056 LDS 41 distance=122' 01240-1743 LDS3272 distance=123' 01185-1652 GWP 168 distance=126' 01199-2056 B 2555 distance=128' 01098-2013 HJ 2023 distance=130' 01222-1705 GWP 176 distance=132' 01200-1648 AOT 1 distance=134' 01077-1919 TOK 687 distance=135' 01107-1710 HU 415 distance=140' 01224-1652 AOT 2 distance=145' 01072-1936 BRG 3 distance=146' 01233-2105 LDS2191 distance=156' 01215-1629 HU 417 distance=160' 01090-1704 NSN 48 distance=160' 01265-1727 B 2515 distance=161' 01065-2003 B 1028 distance=165' 01183-2143 CVR1070 distance=169' 01054-1825 RST3351 distance=169' 01081-1702 LDS3235 distance=171' 01237-1631 AOT 3 distance=173' 01125-2136 LDS2175 distance=174' 01059-2011 KPP2672 distance=177' 01052-1951 I 443 distance=178' 01050-1956 UC 496AB distance=182' 01281-1716 HJ 3437 distance=186' 01304-1903 ARA 518 distance=189' 01304-1846 B 653AB distance=189' 01304-1846 SKF2152AC distance=189' 01288-1723 SKF 119 distance=191' 01200-1549 HJ 2036 distance=191' 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 01171-1855 HJ 2034 153 9.2 1
Show 01177-1845 SKF2146 228 34.7 14
Show 01161-1911 NSN 47 84 4.5 22
Show 01157-1825 HDS 164 AB 142 0.8 37
Show 01217-1831 LDS3269 106 196.1 71
Show 01225-1905 HJ 2043 72 5.1 78
Show 01205-1957 TOK 203 128 0.3 79
Show 01137-2001 RST2258 233 1.4 82
Show 01119-1933 RST2256 272 0.4 84
Show 01114-1935 YSC 81 37 0.1 90
Show 01188-1728 ARA 143 222 7.0 91
Show 01103-1853 GWP 142 102 22.5 97
Show 01235-1936 B 1030 270 3.5 99
Show 01113-1753 HDS 157 289 0.3 104
Show 01183-1711 SKF 329 135 2.5 107
Show 01235-1955 ARA 827 244 7.8 109
Show 01130-2029 SKF1370 219 1.9 111
Show 01197-1709 GWP 170 66 43.8 114
Show 01221-1723 LDS5331 286 155.3 116
Show 01090-1831 GWP 137 166 10.4 118
Show 01088-1837 HJ 2021 120 2.3 120
Show 01163-2056 LDS 41 172 17.2 122
Show 01240-1743 LDS3272 180 32.3 123
Show 01185-1652 GWP 168 174 13.2 126
Show 01199-2056 B 2555 170 2.8 128
Show 01098-2013 HJ 2023 29 3.4 130
Show 01222-1705 GWP 176 352 43.6 132
Show 01200-1648 AOT 1 312 28.6 134
Show 01077-1919 TOK 687 44 0.7 135
Show 01107-1710 HU 415 1.9 140
Show 01224-1652 AOT 2 179 16.6 145
Show 01072-1936 BRG 3 161 0.5 146
Show 01233-2105 LDS2191 311 4.4 156
Show 01215-1629 HU 417 327 2.7 160
Show 01090-1704 NSN 48 12 8.7 160
Show 01265-1727 B 2515 347 0.2 161
Show 01065-2003 B 1028 15 0.1 165
Show 01183-2143 CVR1070 321 3.6 169
Show 01054-1825 RST3351 71 1.1 169
Show 01081-1702 LDS3235 168 10.2 171
Show 01237-1631 AOT 3 229 10.5 173
Show 01125-2136 LDS2175 328 124.8 174
Show 01059-2011 KPP2672 7 4.4 177
Show 01052-1951 I 443 310 2.4 178
Show 01050-1956 UC 496 AB 176 33.8 182
Show 01281-1716 HJ 3437 246 12.1 186
Show 01304-1903 ARA 518 312 12.6 189
Show 01304-1846 B 653 AB 138 2.0 189
Show 01304-1846 SKF2152 AC 182 62.9 189
Show 01288-1723 SKF 119 346 19.9 191
Show 01200-1549 HJ 2036 338 2.2 191

 
 
WDS 01171-1855 : COMPONENTS
 
 
  A
B pa=154.6°
sep=9.05"
 
 
01171-1855 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 011705.67-185521.7 Mag 11.7 PmRA 42.00
PmDE -25.0
CCDM
Ccdm 01171-1855 RComp Comp A Note1
Note2 Discov num DRAs -0.27 DDEs -25.5
R dRAs 66 Year Theta Rho
Obs 2 Vmag 11.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 680 M ADS BDS N IDS IDS 01122S1927A
HIC
 
 
01171-1855 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 011705.94-185529.9 Mag 11.5 PmRA 24.00
PmDE -43.0 Calc delta mag 0.2 Calc coord yes
CCDM
Ccdm 01171-1855 RComp Comp B Note1
Note2 Discov num HJ 2034 DRAs DDEs
R dRAs Year 1916 Theta 131 Rho 9.8
Obs 1 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 680 M ADS BDS N IDS IDS 01122S1927B
HIC