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Doubles in session


Current system
12116-0736
HJ 845
HD 105949


Nearby doubles
18' : 12113-0753
A 142

34' : 12133-0714
LDS 393

39' : 12129-0702
LDS 391

56' : 12151-0715
STF1619AB

58' : 12115-0834
GWP1763

64' : 12111-0633
A 77

68' : 12161-0728
A 144

68' : 12159-0759
A 143AB

69' : 12162-0736
GWP1781

71' : 12103-0627
HJ 1213

75' : 12167-0737
NSN 115

76' : 12123-0621
LDS4189AB

77' : 12103-0623
TDS8253

79' : 12122-0618
RST4494

80' : 12081-0637
GWP1752

81' : 12083-0841
RST3773

83' : 12170-0719
OCC 386

87' : 12151-0627
KPP1633

88' : 12089-0854
KPP3863

108' : 12111-0550
GWP1762

108' : 12159-0610
RST4495

116' : 12134-0929
RST3777

117' : 12156-0556
OCC 444

120' : 12143-0543
HJ 203AB

133' : 12051-0907
HJ 1208

134' : 12206-0752
GWP1791



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.

12116-0736 HJ 845 (HD 105949)

 
 
12h 11m 37.39s -07° 36' 22.9" P.A. 268.00 sep 13.5 mag 10.30,11.00 Sp K2
 
 
Coord 2000 12116-0736 Discov num HJ  845 Comp Coord arcsec 2000 12 11 37.39 -07 36 22.9
Date first 1827 Date last 2015 Obs 14
Pa first 260 Pa last 267.5 P.A. Now (θ) 267.5°
Sep first 4.5 Sep last 13.48 Sep. Now (ρ) 13.48"
Mag pri 10.30 Mag sec 11.00 delta mag (ΔM) 0.7 Spectral class K2 (yellow-orange)
Pri motion ra +004 Sec motion ra -037
Pri motion dec +007 Sec motion dec +002
Notes
rPM=1.115
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 105949 Constellation Virgo Tycho2 5519-00080-1 Gaia DR2 3582582270571056256
HD 105949
 
 
WDS 12116-0736 HJ 845 (HD 105949) : 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
12116-0736 HJ 845 2002 6 267 13.1 10.30 11.00 K2 D 121137.39-073622.9
12116-0736 HJ 845 2015 9 268 13.5 10.30 11.00 K2 121137.39-073622.9

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

 
 
WDS 12116-0736 HJ 845 (HD 105949) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12116-0736 HJ 845 (HD 105949) : MEASURES
 
 
No records found.

 
 
WDS 12116-0736 (HD 105949) : VIRTUAL EYEPIECE
 
 

12116-0736 HJ 845A mag 10.3 Sp K2 12116-0736 HJ 845B sep 13.4 P.A. 267.50 mag 11 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 12116-0736 (HD 105949) : ALADIN DSS IMAGE @ 12h 11m 37.39s -07° 36' 22.9"
 
 
 
 
WDS 12116-0736 HJ 845 (HD 105949) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12116-0736 HJ 845 distance=0' 12113-0753 A 142 distance=18' 12133-0714 LDS 393 distance=34' 12129-0702 LDS 391 distance=39' 12151-0715 STF1619AB distance=56' 12151-0715 STF1619AC distance=56' 12115-0834 GWP1763 distance=58' 12111-0633 A 77 distance=64' 12161-0728 A 144 distance=68' 12159-0759 A 143AB distance=68' 12159-0759 HJ 846AC distance=68' 12162-0736 GWP1781 distance=69' 12103-0627 HJ 1213 distance=71' 12167-0737 NSN 115 distance=75' 12123-0621 LDS4189AB distance=76' 12123-0621 LDS4189Aa,Ab distance=76' 12103-0623 TDS8253 distance=77' 12122-0618 RST4494 distance=79' 12081-0637 GWP1752 distance=80' 12083-0841 RST3773 distance=81' 12170-0719 OCC 386 distance=83' 12151-0627 KPP1633 distance=87' 12089-0854 KPP3863 distance=88' 12111-0550 GWP1762 distance=108' 12159-0610 RST4495 distance=108' 12072-0605 A 2982BC distance=111' 12072-0605 A 2982A,BC distance=113' 12134-0929 RST3777 distance=116' 12156-0556 OCC 444 distance=117' 12143-0543 HJ 203AB distance=120' 12143-0543 HJ 203AC distance=120' 12143-0543 OCC 445Aa,Ab distance=120' 12051-0907 HJ 1208 distance=133' 12206-0752 GWP1791 distance=134' 12165-0542 BRT 438 distance=136' 12207-0749 GWP1792 distance=136' 12056-0551 HJ 198 distance=139' 12193-0855 A 145 distance=139' 12076-0530 KPP2261 distance=140' 12141-0520 WIS 197 distance=142' 12101-0959 UC 2286 distance=145' 12155-0524 GWP1775 distance=145' 12099-1004 LIM 2 distance=150' 12047-0546 RST4492 distance=151' 12043-0926 KPP2208 distance=155' 12054-0948 UC 2265 distance=162' 12152-1019 BUP 139 distance=171' 12107-0445 STF3079 distance=173' 12050-1004 AHD9024 distance=178' 12117-1034 HDS1720 distance=178' 12207-0938 RST3785 distance=181' 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 12116-0736 HJ 845 268 13.5
Show 12113-0753 A 142 24 1.9 18
Show 12133-0714 LDS 393 81 96.0 34
Show 12129-0702 LDS 391 1 12.2 39
Show 12151-0715 STF1619 AB 266 7.0 56
Show 12151-0715 STF1619 AC 163 99.1 56
Show 12115-0834 GWP1763 330 35.4 58
Show 12111-0633 A 77 8 0.3 64
Show 12161-0728 A 144 113 1.0 68
Show 12159-0759 A 143 AB 146 1.1 68
Show 12159-0759 HJ 846 AC 112 12.6 68
Show 12162-0736 GWP1781 152 75.9 69
Show 12103-0627 HJ 1213 283 23.4 71
Show 12167-0737 NSN 115 6 5.3 75
Show 12123-0621 LDS4189 AB 102 203.2 76
Show 12123-0621 LDS4189 Aa,Ab 19 1.5 76
Show 12103-0623 TDS8253 74 3.5 77
Show 12122-0618 RST4494 76 1.2 79
Show 12081-0637 GWP1752 307 20.5 80
Show 12083-0841 RST3773 102 1.5 81
Show 12170-0719 OCC 386 -1 0.3 83
Show 12151-0627 KPP1633 235 12.5 87
Show 12089-0854 KPP3863 221 1.4 88
Show 12111-0550 GWP1762 105 11.4 108
Show 12159-0610 RST4495 103 0.4 108
Show 12072-0605 A 2982 BC 23 0.4 111
Show 12072-0605 A 2982 A,BC 192 142.1 113
Show 12134-0929 RST3777 272 0.2 116
Show 12156-0556 OCC 444 -1 0.3 117
Show 12143-0543 HJ 203 AB 5 9.7 120
Show 12143-0543 HJ 203 AC 187 84.9 120
Show 12143-0543 OCC 445 Aa,Ab -1 0.1 120
Show 12051-0907 HJ 1208 100 10.5 133
Show 12206-0752 GWP1791 335 7.1 134
Show 12165-0542 BRT 438 224 4.4 136
Show 12207-0749 GWP1792 106 19.4 136
Show 12056-0551 HJ 198 264 86.6 139
Show 12193-0855 A 145 163 3.3 139
Show 12076-0530 KPP2261 238 18.9 140
Show 12141-0520 WIS 197 97 835.8 142
Show 12101-0959 UC 2286 280 33.0 145
Show 12155-0524 GWP1775 74 9.4 145
Show 12099-1004 LIM 2 314 0.1 150
Show 12047-0546 RST4492 101 1.4 151
Show 12043-0926 KPP2208 135 18.3 155
Show 12054-0948 UC 2265 58 20.3 162
Show 12152-1019 BUP 139 71 42.8 171
Show 12107-0445 STF3079 87 15.2 173
Show 12050-1004 AHD9024 115 34.4 178
Show 12117-1034 HDS1720 224 0.4 178
Show 12207-0938 RST3785 251 0.8 181

 
 
WDS 12116-0736 : COMPONENTS
 
 
  A
B pa=267.5°
sep=13.36"
 
 
12116-0736 A
 
 
Componente originario normalizzato AB Name HD 105949 Coord arcsec 2000 121137.39-073622.9 Mag 10.3
Spectral class K2 (yellow-orange) PmRA 4.00 PmDE 7.0 Tycho2 5519-00080-1
HD 105949
Tycho2
Tycho2 5519-00080-1 Pflag RAmdeg 182.90580548 DEmdeg -7.60636701
PmRA -4.6 PmDE 7.0 E RAmdeg 26 E DEmdeg 31
E pmRA 1.7 E pmDE 1.8 EpRAm 1989.41 EpDEm 1988.64
Num 4 Q RAmdeg 0.8 Q DEmdeg 0.3 Q pmRA 0.8
Q pmDE 0.3 BTmag 11.364 E BTmag 0.070 VTmag 10.073
E VTmag 0.035 Prox 999 TYC T HIP
CCDM RAdeg 182.90581639 DEdeg -7.60638333 EpRA 1990 1.73
EpDE 1990 1.68 E RAdeg 26.1 E DEdeg 30.5 Posflg
Corr 0.2
CCDM
Ccdm 12116-0736 RComp Comp A Note1
Note2 Discov num DRAs 1.23 DDEs -23.0
R dRAs 66 Year Theta Rho
Obs 2 Vmag 10.3 Sp K2 PmNote
PmRA PmDE Dm number -06 3521 Cat1 BD
Name2 Cat2 HD 105949 M HD
ADS BDS B 6061 M ADS BDS N IDS IDS 12064S0703A
HIC
 
 
12116-0736 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 121136.49-073623.5 Mag 11 PmRA -37.00
PmDE 2.0 Calc delta mag 0.7 Calc coord yes
CCDM
Ccdm 12116-0736 RComp Comp B Note1
Note2 Discov num HJ 845 DRAs DDEs
R dRAs Year 1909 Theta 267 Rho 10.3
Obs 2 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 6061 M ADS BDS N IDS IDS 12064S0703B
HIC