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Doubles in session


Current system
12219+2909
HJ 518


Nearby doubles
21' : 12220+2928
RAO 656

22' : 12208+2906
SKF 494

37' : 12219+2833
LDS1300

39' : 12207+2939
SDK 54

43' : 12225+2827
SKF1475

55' : 12258+2836
LEP 132

56' : 12183+2913
CVR 649

64' : 12197+3000
SKF2589

67' : 12175+2856
STT 245

71' : 12195+2809
LEP 53

73' : 12169+2913
SKF1118

73' : 12183+2822
LDS1289

76' : 12279+2931
SKF 489

79' : 12269+2816
SMR 58

82' : 12287+2836
LDS1312

87' : 12283+2828
LDS4213

90' : 12285+2953
ES 436

91' : 12190+2751
TDS8321

91' : 12215+3038
GIC 106

92' : 12223+2737
RAO 276

93' : 12218+2738
LDS1299

93' : 12167+3004
AG 176

93' : 12285+2957
LDS4215

95' : 12295+2931
BU 1324AB

98' : 12180+2751
CBL 378

101' : 12297+2837
HJ 3339



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.

12219+2909 HJ 518

 
 
12h 22m 27.23s +29° 08' 35.7" P.A. 328.00 sep 24.8 mag 11.96,13.63 Sp K4V
 
 
Coord 2000 12219+2909 Discov num HJ  518 Comp Coord arcsec 2000 12 22 27.23 +29 08 35.7
Date first 1909 Date last 2015 Obs 10
Pa first 324 Pa last 327.8 P.A. Now (θ) 327.8°
Sep first 22.9 Sep last 24.848 Sep. Now (ρ) 24.848"
Mag pri 11.96 Mag sec 13.63 delta mag (ΔM) 1.67 Spectral class K4V (yellow-orange)
Pri motion ra +001 Sec motion ra -003
Pri motion dec -013 Sec motion dec +003
Notes
rPM=1.265
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Tycho2 1991-00290-1 Gaia DR2 4010346238565163136
 
 
WDS 12219+2909 HJ 518 : 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
12219+2909 HJ 518 1909 1 324 22.9 10.70 11.50
12219+2909 HJ 518 2000 2 327 24.7 10.70 11.50 122227.23+290835.7
12219+2909 HJ 518 2011 4 328 25.3 10.70 11.50 D 122227.23+290835.7
12219+2909 HJ 518 2015 6 328 24.9 11.96 13.63 K4V 122227.23+290835.7

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

 
 
WDS 12219+2909 HJ 518 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12219+2909 HJ 518 : MEASURES
 
 
No records found.

 
 
WDS 12219+2909 : VIRTUAL EYEPIECE
 
 

12219+2909 HJ 518A mag 11.96 Sp K4V 12219+2909 HJ 518B sep 24.0 P.A. 331.20 mag 13.63 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 12219+2909 : ALADIN DSS IMAGE @ 12h 22m 27.23s +29° 08' 35.7"
 
 
 
 
WDS 12219+2909 HJ 518 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12219+2909 HJ 518 distance=0' 12220+2928 RAO 656 distance=21' 12208+2906 SKF 494 distance=22' 12219+2833 LDS1300 distance=37' 12207+2939 SDK 54 distance=39' 12225+2827 SKF1475 distance=43' 12258+2836 LEP 132 distance=55' 12183+2913 CVR 649 distance=56' 12197+3000 SKF2589 distance=64' 12175+2856 STT 245 distance=67' 12195+2809 LEP 53 distance=71' 12169+2913 SKF1118 distance=73' 12183+2822 LDS1289 distance=73' 12279+2931 SKF 489 distance=76' 12269+2816 SMR 58 distance=79' 12287+2836 LDS1312 distance=82' 12283+2828 LDS4213 distance=87' 12285+2953 ES 436 distance=90' 12190+2751 TDS8321 distance=91' 12215+3038 GIC 106 distance=91' 12223+2737 RAO 276 distance=92' 12218+2738 LDS1299 distance=93' 12167+3004 AG 176 distance=93' 12285+2957 LDS4215 distance=93' 12295+2931 BU 1324BC distance=95' 12295+2931 BU 1324AB distance=95' 12295+2931 BU 1324AC distance=95' 12180+2751 CBL 378 distance=98' 12297+2837 HJ 3339 distance=101' 12290+3006 CVR1439 distance=104' 12303+2858 LDS4222 distance=104' 12300+2835 LDS4220 distance=105' 12140+2858 GUR 34 distance=112' 12298+2812 LDS4218 distance=113' 12262+2728 LDS1307AB distance=113' 12262+2728 LDS1307Aa,Ab distance=113' 12298+3022 LDS4219 distance=121' 12205+3109 SEI 531 distance=122' 12182+2718 HDS1733 distance=125' 12186+2715 LDS1290 distance=125' 12241+2706 SKF1014 distance=125' 12207+2703 STF1633 distance=128' 12321+2847 SLW 733 distance=129' 12212+3118 SKF1119 distance=131' 12280+3058 LDS3044 distance=131' 12143+2752 KPP1326 distance=133' 12325+2855 LDS4225 distance=133' 12143+2749 HJL1067 distance=134' 12248+3119 TDS8370 distance=134' 12254+2700 SLE 895 distance=135' 12201+3121 SEI 530 distance=136' 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 12219+2909 HJ 518 328 24.8
Show 12220+2928 RAO 656 22 0.2 21
Show 12208+2906 SKF 494 49 4.8 22
Show 12219+2833 LDS1300 99 62.1 37
Show 12207+2939 SDK 54 316 13.6 39
Show 12225+2827 SKF1475 294 1.9 43
Show 12258+2836 LEP 132 235 16.0 55
Show 12183+2913 CVR 649 151 16.7 56
Show 12197+3000 SKF2589 182 6.3 64
Show 12175+2856 STT 245 282 8.4 67
Show 12195+2809 LEP 53 224 545.5 71
Show 12169+2913 SKF1118 200 8.8 73
Show 12183+2822 LDS1289 181 117.5 73
Show 12279+2931 SKF 489 48 4.3 76
Show 12269+2816 SMR 58 207 16.1 79
Show 12287+2836 LDS1312 297 125.0 82
Show 12283+2828 LDS4213 80 2.0 87
Show 12285+2953 ES 436 136 2.0 90
Show 12190+2751 TDS8321 267 0.7 91
Show 12215+3038 GIC 106 119 4.5 91
Show 12223+2737 RAO 276 281 2.0 92
Show 12218+2738 LDS1299 207 12.9 93
Show 12167+3004 AG 176 184 2.3 93
Show 12285+2957 LDS4215 247 101.2 93
Show 12295+2931 BU 1324 BC 180 74.2 95
Show 12295+2931 BU 1324 AB 224 2.4 95
Show 12295+2931 BU 1324 AC 181 75.8 95
Show 12180+2751 CBL 378 331 37.0 98
Show 12297+2837 HJ 3339 157 19.9 101
Show 12290+3006 CVR1439 131 3.7 104
Show 12303+2858 LDS4222 222 10.8 104
Show 12300+2835 LDS4220 229 107.5 105
Show 12140+2858 GUR 34 132 0.5 112
Show 12298+2812 LDS4218 79 154.3 113
Show 12262+2728 LDS1307 AB 232 47.7 113
Show 12262+2728 LDS1307 Aa,Ab 69 2.5 113
Show 12298+3022 LDS4219 336 82.5 121
Show 12205+3109 SEI 531 28 30.5 122
Show 12182+2718 HDS1733 222 0.3 125
Show 12186+2715 LDS1290 201 1.6 125
Show 12241+2706 SKF1014 345 3.4 125
Show 12207+2703 STF1633 245 9.0 128
Show 12321+2847 SLW 733 251 150.3 129
Show 12212+3118 SKF1119 256 76.2 131
Show 12280+3058 LDS3044 10 2.0 131
Show 12143+2752 KPP1326 347 10.0 133
Show 12325+2855 LDS4225 204 16.4 133
Show 12143+2749 HJL1067 348 179.5 134
Show 12248+3119 TDS8370 128 3.7 134
Show 12254+2700 SLE 895 39 20.9 135
Show 12201+3121 SEI 530 134 27.7 136

 
 
WDS 12219+2909 : COMPONENTS
 
 
  A
B pa=331.2°
sep=24.00"
 
 
12219+2909 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 122227.23+290835.7 Mag 11.96 Spectral class K4V (yellow-orange)
PmRA 1.00 PmDE -13.0 Tycho2 1991-00290-1
Tycho2
Tycho2 1991-00290-1 Pflag RAmdeg 185.61342179 DEmdeg 29.14325223
PmRA -2.4 PmDE -8.3 E RAmdeg 80 E DEmdeg 85
E pmRA 2.3 E pmDE 2.3 EpRAm 1975.72 EpDEm 1972.57
Num 4 Q RAmdeg 2.5 Q DEmdeg 1.9 Q pmRA 2.5
Q pmDE 1.9 BTmag 13.007 E BTmag 0.298 VTmag 11.776
E VTmag 0.156 Prox 804 TYC T HIP
CCDM RAdeg 185.61342694 DEdeg 29.14327222 EpRA 1990 1.68
EpDE 1990 1.63 E RAdeg 87.8 E DEdeg 94.5 Posflg
Corr 0.0
 
 
12219+2909 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 122226.35+290856.7 Mag 13.63 PmRA -3.00
PmDE 3.0 Calc delta mag 1.67 Calc coord yes