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Doubles in session


Current system
12459+1009
HJ 217 AC


Nearby doubles
33' : 12475+1030
KPP3879AB

38' : 12464+0932
STT 577

38' : 12442+1037
CVR 663

42' : 12431+1010
CBL 394

54' : 12464+1101
KPP3259

60' : 12419+1014
VIG 15

61' : 12496+1035
BPM 598

66' : 12416+1026
H 6 81AB

81' : 12431+0900
DAM2482

82' : 12463+0847
BGH 41AB

88' : 12405+1044
CVR1460

91' : 12441+0842
NSN 633

93' : 12521+1018
J 2901

95' : 12519+0940
HJ 849

96' : 12512+0914
SLW 780

102' : 12516+0911
HEI 771

107' : 12519+1107
GWP1869

109' : 12409+0850
STF1668AB

111' : 12472+1157
DRS 12AB

119' : 12394+1118
CVR 661

125' : 12489+1206
ENG 49AB

132' : 12480+1217
HU 893

132' : 12370+0952
SLW 745

133' : 12477+1218
LDS4272

138' : 12551+1028
SLW 794

139' : 12538+0854
SLW 791



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.

12459+1009 HJ 217 AC

 
 
12h 45m 53.92s +10° 08' 50.5" P.A. 96.00 sep 42.7 mag 10.17,11.48 Sp G2V
 
 
Coord 2000 12459+1009 Discov num HJ  217 Comp AC Coord arcsec 2000 12 45 53.92 +10 08 50.5
Date first 1910 Date last 2015 Obs 19
Pa first 96 Pa last 96.3 P.A. Now (θ) 96.3°
Sep first 42.9 Sep last 42.689 Sep. Now (ρ) 42.689"
Mag pri 10.17 Mag sec 11.48 delta mag (ΔM) 1.31 Spectral class G2V (yellow)
Pri motion ra -013 Sec motion ra -018
Pri motion dec -022 Sec motion dec -017
Notes U (Proper motion indicates non-physical)
rPM=0.277 (< 0.3, Physical double)
This double is not physical.
 
 
12459+1009 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 12 45 54 +10 08 50 HJ 217 AB 2015 21 24 33.1 10.17 10.52 0.35
Show 12 45 54 +10 08 50 HJ 217 AC 2015 19 96 42.7 10.17 11.48 1.31 <===
Show 12 45 55 +10 09 20 HJ 217 BC 2015 29 140 45.6 10.52 11.48 0.96
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo Tycho2 0878-00033-1 Gaia DR2 3927192652354398720 DM BD+10 2466
 
 
WDS 12459+1009 HJ 217 AC : 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
12459+1009 HJ 217 AC 2002 12 96 42.4 10.17 11.48 D 124553.92+100850.5
12459+1009 HJ 217 AC 2011 14 96 42.7 10.17 11.48 G2V UD 124553.92+100850.5
12459+1009 HJ 217 AC 2015 16 96 42.7 10.17 11.48 G2V U 124553.92+100850.5

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

 
 
WDS 12459+1009 HJ 217 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12459+1009 HJ 217 AC : MEASURES
 
 
No records found.

 
 
WDS 12459+1009 : VIRTUAL EYEPIECE
 
 

12459+1009 HJ 217A mag 10.17 Sp G2V 12459+1009 HJ 217B sep 33.1 P.A. 25.70 mag 10.52 Sp K 12459+1009 HJ 217C sep 42.0 P.A. 96.40 mag 11.48 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 12459+1009 : ALADIN DSS IMAGE @ 12h 45m 53.92s +10° 08' 50.5"
 
 
 
 
WDS 12459+1009 HJ 217 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12459+1009 HJ 217AC distance=0' 12459+1009 HJ 217BC distance=1' 12475+1030 KPP3879AB distance=33' 12475+1030 KPP3879BC distance=33' 12464+0932 STT 577 distance=38' 12442+1037 CVR 663 distance=38' 12431+1010 CBL 394 distance=42' 12464+1101 KPP3259 distance=54' 12419+1014 VIG 15 distance=60' 12418+0953 HO 54BC distance=61' 12418+0953 HO 54BD distance=61' 12496+1035 BPM 598 distance=61' 12418+0953 HO 54A,BC distance=63' 12418+0953 HO 54AE distance=63' 12416+1026 H 6 81AB distance=66' 12416+1026 SHY 610AC distance=66' 12431+0900 DAM2482 distance=81' 12463+0847 BGH 41AB distance=82' 12463+0847 BGH 41AC distance=82' 12405+1044 CVR1460 distance=88' 12441+0842 NSN 633 distance=91' 12521+1018 J 2901 distance=93' 12519+0940 HJ 849 distance=95' 12512+0914 SLW 780 distance=96' 12516+0911 HEI 771 distance=102' 12519+1107 GWP1869 distance=107' 12409+0850 STF1668AB distance=109' 12409+0850 STF1668AC distance=109' 12472+1157 BUP 145AC distance=111' 12472+1157 DRS 12AB distance=111' 12394+1118 CVR 661 distance=119' 12489+1206 ENG 49AB distance=125' 12489+1206 SLE 903AD distance=125' 12489+1206 LEP 59AE distance=125' 12489+1206 ENG 49AC distance=125' 12489+1206 ENG 49BC distance=128' 12480+1217 HU 893 distance=132' 12370+0952 SLW 745 distance=132' 12477+1218 LDS4272 distance=133' 12551+1028 SLW 794 distance=138' 12538+0854 SLW 791 distance=139' 12542+1119 HDS1810 distance=142' 12549+0919 HEI 514 distance=142' 12417+1217 SLW 759 distance=142' 12455+1231 SLE 901 distance=143' 12508+0806 HDS1803 distance=143' 12521+1200 SLW 785 distance=145' 12358+1009 HEI 512 distance=150' 12509+0757 LDS4282 distance=150' 12362+0925 KPP2598 distance=150' 12375+0843 BRT3218AB distance=152' 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 12459+1009 HJ 217 AB 24 33.1
Show 12459+1009 HJ 217 AC 96 42.7
Show 12459+1009 HJ 217 BC 140 45.6 1
Show 12475+1030 KPP3879 AB 318 54.4 33
Show 12475+1030 KPP3879 BC 219 1.2 33
Show 12464+0932 STT 577 211 142.4 38
Show 12442+1037 CVR 663 294 23.3 38
Show 12431+1010 CBL 394 27 35.1 42
Show 12464+1101 KPP3259 160 4.3 54
Show 12419+1014 VIG 15 58 12.7 60
Show 12418+0953 HO 54 BC 141 2.3 61
Show 12418+0953 HO 54 BD 86 22.6 61
Show 12496+1035 BPM 598 144 99.0 61
Show 12418+0953 HO 54 A,BC 101 112.3 63
Show 12418+0953 HO 54 AE 20 15.0 63
Show 12416+1026 H 6 81 AB 279 78.1 66
Show 12416+1026 SHY 610 AC 52 999.9 66
Show 12431+0900 DAM2482 83 1.7 81
Show 12463+0847 BGH 41 AB 270 117.1 82
Show 12463+0847 BGH 41 AC 270 999.9 82
Show 12405+1044 CVR1460 309 4.5 88
Show 12441+0842 NSN 633 10 0.6 91
Show 12521+1018 J 2901 22 6.5 93
Show 12519+0940 HJ 849 257 11.5 95
Show 12512+0914 SLW 780 110 165.9 96
Show 12516+0911 HEI 771 247 1.3 102
Show 12519+1107 GWP1869 229 31.4 107
Show 12409+0850 STF1668 AB 187 1.1 109
Show 12409+0850 STF1668 AC 98 14.8 109
Show 12472+1157 BUP 145 AC 1 139.6 111
Show 12472+1157 DRS 12 AB 349 3.2 111
Show 12394+1118 CVR 661 139 18.7 119
Show 12489+1206 ENG 49 AB 348 176.4 125
Show 12489+1206 SLE 903 AD 182 200.1 125
Show 12489+1206 LEP 59 AE 169 75.7 125
Show 12489+1206 ENG 49 AC 340 303.1 125
Show 12489+1206 ENG 49 BC 328 131.1 128
Show 12480+1217 HU 893 32 1.5 132
Show 12370+0952 SLW 745 274 38.9 132
Show 12477+1218 LDS4272 80 34.7 133
Show 12551+1028 SLW 794 171 67.0 138
Show 12538+0854 SLW 791 308 53.2 139
Show 12542+1119 HDS1810 331 0.4 142
Show 12549+0919 HEI 514 87 1.3 142
Show 12417+1217 SLW 759 258 69.0 142
Show 12455+1231 SLE 901 252 6.1 143
Show 12508+0806 HDS1803 39 0.2 143
Show 12521+1200 SLW 785 85 8.2 145
Show 12358+1009 HEI 512 161 0.3 150
Show 12509+0757 LDS4282 294 28.0 150
Show 12362+0925 KPP2598 43 23.6 150

 
 
WDS 12459+1009 : COMPONENTS
 
 
  A B
B pa=25.7°
sep=33.06"
 
C pa=96.4°
sep=42.03"
pa=141.5°
sep=44.07"
 
 
12459+1009 A
 
 
Coord arcsec 2000 124553.92+100850.5 Mag 10.17 Spectral class G2V (yellow) PmRA -13.00
PmDE -22.0 Tycho2 0878-00033-1 DM BD+10 2466
Tycho2
Tycho2 0878-00033-1 Pflag RAmdeg 191.47466516 DEmdeg 10.14737769
PmRA -9.0 PmDE -23.1 E RAmdeg 25 E DEmdeg 27
E pmRA 1.5 E pmDE 1.4 EpRAm 1983.67 EpDEm 1981.09
Num 10 Q RAmdeg 1.1 Q DEmdeg 1.4 Q pmRA 1.1
Q pmDE 1.4 BTmag 11.231 E BTmag 0.072 VTmag 10.167
E VTmag 0.044 Prox 331 TYC T HIP
CCDM RAdeg 191.47469639 DEdeg 10.14743639 EpRA 1990 1.75
EpDE 1990 1.85 E RAdeg 30.9 E DEdeg 37.5 Posflg
Corr 0.2
CCDM
Ccdm 12459+1009 RComp Comp A Note1
Note2 Discov num DRAs -0.13 DDEs -11.4
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.6 Sp G5 PmNote *
PmRA -11 PmDE -50 Dm number +10 2466 Cat1 BD
Name2 +10 1567 Cat2 AGK2/3 HD M HD
ADS BDS B 6265 M ADS BDS N IDS IDS 12409N1042A
HIC
 
 
12459+1009 B
 
 
Coord arcsec 2000 124554.89+100920.3 Coord calc 124554.89+100920.3 Mag 10.52 Spectral class K (yellow-orange)
PmRA -89.00 PmDE 18.0 Tycho2 0878-00024-1 Calc delta mag 0.35
Tycho2
Tycho2 0878-00024-1 Pflag RAmdeg 191.47874220 DEmdeg 10.15565445
PmRA -89.3 PmDE 16.4 E RAmdeg 37 E DEmdeg 34
E pmRA 1.8 E pmDE 1.7 EpRAm 1983.21 EpDEm 1979.94
Num 7 Q RAmdeg 0.6 Q DEmdeg 1.4 Q pmRA 0.6
Q pmDE 1.5 BTmag 11.583 E BTmag 0.090 VTmag 10.518
E VTmag 0.057 Prox 331 TYC T HIP
CCDM RAdeg 191.47895194 DEdeg 10.15561639 EpRA 1990 1.76
EpDE 1990 1.87 E RAdeg 41.5 E DEdeg 49.7 Posflg
Corr 0.2
CCDM
Ccdm 12459+1009 RComp Comp B Note1
Note2 Discov num HJ 217 DRAs 0.86 DDEs 19.2
R dRAs 10 Year 1913 Theta 038 Rho 33.6
Obs 1 Vmag 9.8 Sp K PmNote *
PmRA -87 PmDE -4 Dm number Cat1
Name2 +10 1568 Cat2 AGK2/3 HD M HD
ADS BDS B 6265 M ADS BDS N IDS IDS 12409N1042B
HIC
 
 
12459+1009 C
 
 
Coord arcsec 2000 124556.75+100845.8 Mag 11.48 PmRA -18.00 PmDE -17.0
Tycho2 0878-00032-1 Calc delta mag 1.31 Calc coord yes
Tycho2
Tycho2 0878-00032-1 Pflag RAmdeg 191.48663460 DEmdeg 10.14607675
PmRA -11.4 PmDE -27.2 E RAmdeg 69 E DEmdeg 77
E pmRA 2.2 E pmDE 2.2 EpRAm 1975.85 EpDEm 1969.15
Num 4 Q RAmdeg 0.1 Q DEmdeg 0.9 Q pmRA 0.1
Q pmDE 0.9 BTmag 12.177 E BTmag 0.175 VTmag 11.476
E VTmag 0.132 Prox 427 TYC T HIP
CCDM RAdeg 191.48666139 DEdeg 10.14613778 EpRA 1990 1.75
EpDE 1990 1.86 E RAdeg 77.2 E DEdeg 91.5 Posflg
Corr 0.1
CCDM
Ccdm 12459+1009 RComp Comp C Note1
Note2 Discov num HJ 217 DRAs 2.76 DDEs -15.4
R dRAs 10 Year 1913 Theta 096 Rho 42.7
Obs 1 Vmag 9.9 Sp PmNote *
PmRA -9 PmDE -45 Dm number Cat1
Name2 +10 1569 Cat2 AGK2/3 HD M HD
ADS BDS B 6265 M ADS BDS N IDS IDS 12409N1042C
HIC