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Current system
18219+3101
HJ 1320


Nearby doubles
16' : 18223+3115
TVB 302

31' : 18202+3123
LEP 157

31' : 18225+3130
J 760

45' : 18246+3034
KPP4107

45' : 18215+3016
UC 3558

50' : 18211+3150
BRT 260

52' : 18206+3150
BRT2291

54' : 18184+3031
UC 3550

56' : 18230+3007
HDS2599

61' : 18251+3016
GIC 152

62' : 18252+3016
TDT 847

69' : 18165+3101
COU 813

73' : 18194+2955
AG 360

74' : 18208+3213
ES 346

75' : 18185+3201
KPP4104

77' : 18197+3212
HJ 1319

78' : 18201+3214
TDT 801

79' : 18274+3137
J 761

82' : 18209+3220
ES 347

83' : 18159+3029
TDT 763

84' : 18268+3007
TDT 872

93' : 18191+2935
A 242

94' : 18267+3211
ES 2418

95' : 18225+3234
TDT 821

96' : 18156+3009
TDT 762

96' : 18269+2950
HJ 1325



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.

18219+3101 HJ 1320

 
 
18h 21m 51.95s +31° 00' 20.1" P.A. 159.00 sep 17.8 mag 10.68,11.02
 
 
Coord 2000 18219+3101 Discov num HJ 1320 Comp Coord arcsec 2000 18 21 51.95 +31 00 20.1
Date first 1828 Date last 2015 Obs 19
Pa first 149 Pa last 159.2 P.A. Now (θ) 159.2°
Sep first 15.0 Sep last 17.775 Sep. Now (ρ) 17.775"
Mag pri 10.68 Mag sec 11.02 delta mag (ΔM) 0.34 Spectral class
Pri motion ra +020 Sec motion ra -003
Pri motion dec -005 Sec motion dec -006
Notes
rPM=1.117
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 2623-00952-1 Gaia DR2 4591544859492834944
 
 
WDS 18219+3101 HJ 1320 : 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
18219+3101 HJ 1320 1998 10 158 17.9 10.68 11.02 D 182151.95+310020.1
18219+3101 HJ 1320 2010 12 159 17.9 10.68 11.02 D 182151.95+310020.1
18219+3101 HJ 1320 2015 15 159 17.8 10.68 11.02 182151.95+310020.1

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

 
 
WDS 18219+3101 HJ 1320 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18219+3101 HJ 1320 : MEASURES
 
 
No records found.

 
 
WDS 18219+3101 : VIRTUAL EYEPIECE
 
 

18219+3101 HJ 1320A mag 10.68 18219+3101 HJ 1320B sep 17.5 P.A. 162.00 mag 11.02 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 18219+3101 : ALADIN DSS IMAGE @ 18h 21m 51.95s +31° 00' 20.1"
 
 
 
 
WDS 18219+3101 HJ 1320 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18219+3101 HJ 1320 distance=0' 18223+3115 TVB 302 distance=16' 18202+3123 LEP 157 distance=31' 18225+3130 J 760 distance=31' 18246+3034 KPP4107 distance=45' 18215+3016 UC 3558 distance=45' 18211+3150 BRT 260 distance=50' 18206+3150 BRT2291 distance=52' 18184+3031 UC 3550 distance=54' 18230+3007 HDS2599 distance=56' 18251+3016 GIC 152 distance=61' 18252+3016 TDT 847 distance=62' 18165+3101 COU 813 distance=69' 18194+2955 AG 360 distance=73' 18208+3213 ES 346 distance=74' 18185+3201 KPP4104 distance=75' 18197+3212 HJ 1319 distance=77' 18201+3214 TDT 801 distance=78' 18274+3137 J 761 distance=79' 18209+3220 ES 347 distance=82' 18159+3029 TDT 763 distance=83' 18268+3007 TDT 872 distance=84' 18191+2935 A 242 distance=93' 18267+3211 ES 2418 distance=94' 18225+3234 TDT 821 distance=95' 18156+3009 TDT 762 distance=96' 18269+2950 HJ 1325 distance=96' 18290+3029 TDT 901 distance=98' 18170+2937 UC 238 distance=105' 18220+3245 UC 3561 distance=105' 18175+2931 COU 814 distance=108' 18303+3120 LDS4789 distance=111' 18189+3248 COU1009 distance=114' 18292+2955 STF2327 distance=115' 18295+2959 KU 118 distance=118' 18310+3115 A 247 distance=118' 18295+2955 STF2328AB distance=118' 18295+2955 WAL 91AC distance=118' 18292+3220 HJ 1326 distance=123' 18314+3055 SLE 186 distance=123' 18123+3106 SLE 141 distance=123' 18126+3135 STF2295 distance=125' 18139+3212 TDT 749 distance=125' 18292+2933 HO 434 distance=129' 18164+2912 OSO 97AB distance=130' 18164+2912 OSO 97AC distance=130' 18164+2912 OSO 97AD distance=130' 18140+3223 TDT 752 distance=130' 18227+2849 UC 3566 distance=132' 18247+3311 HO 653 distance=136' 18322+3136 UC 3602 distance=137' 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 18219+3101 HJ 1320 159 17.8
Show 18223+3115 TVB 302 111 2.5 16
Show 18202+3123 LEP 157 351 14.1 31
Show 18225+3130 J 760 212 3.1 31
Show 18246+3034 KPP4107 79 2.2 45
Show 18215+3016 UC 3558 268 45.1 45
Show 18211+3150 BRT 260 231 3.9 50
Show 18206+3150 BRT2291 147 2.7 52
Show 18184+3031 UC 3550 136 18.8 54
Show 18230+3007 HDS2599 11 0.3 56
Show 18251+3016 GIC 152 125 26.9 61
Show 18252+3016 TDT 847 291 0.5 62
Show 18165+3101 COU 813 143 4.7 69
Show 18194+2955 AG 360 169 19.1 73
Show 18208+3213 ES 346 308 6.6 74
Show 18185+3201 KPP4104 263 4.9 75
Show 18197+3212 HJ 1319 194 17.3 77
Show 18201+3214 TDT 801 205 0.5 78
Show 18274+3137 J 761 180 3.7 79
Show 18209+3220 ES 347 64 1.8 82
Show 18159+3029 TDT 763 321 0.8 83
Show 18268+3007 TDT 872 319 0.6 84
Show 18191+2935 A 242 305 1.3 93
Show 18267+3211 ES 2418 69 5.6 94
Show 18225+3234 TDT 821 72 1.9 95
Show 18156+3009 TDT 762 64 0.6 96
Show 18269+2950 HJ 1325 311 6.5 96
Show 18290+3029 TDT 901 45 0.5 98
Show 18170+2937 UC 238 66 48.6 105
Show 18220+3245 UC 3561 236 15.9 105
Show 18175+2931 COU 814 229 5.3 108
Show 18303+3120 LDS4789 154 56.3 111
Show 18189+3248 COU1009 263 2.4 114
Show 18292+2955 STF2327 314 19.6 115
Show 18295+2959 KU 118 323 50.4 118
Show 18310+3115 A 247 57 3.0 118
Show 18295+2955 STF2328 AB 72 3.7 118
Show 18295+2955 WAL 91 AC 352 53.9 118
Show 18292+3220 HJ 1326 6 11.0 123
Show 18314+3055 SLE 186 106 19.0 123
Show 18123+3106 SLE 141 16 6.1 123
Show 18126+3135 STF2295 173 8.3 125
Show 18139+3212 TDT 749 15 0.2 125
Show 18292+2933 HO 434 184 18.6 129
Show 18164+2912 OSO 97 AB 100 18.6 130
Show 18164+2912 OSO 97 AC 11 21.8 130
Show 18164+2912 OSO 97 AD 273 20.3 130
Show 18140+3223 TDT 752 237 1.9 130
Show 18227+2849 UC 3566 180 32.0 132
Show 18247+3311 HO 653 265 10.3 136
Show 18322+3136 UC 3602 320 71.6 137

 
 
WDS 18219+3101 : COMPONENTS
 
 
  A
B pa=162.0°
sep=17.48"
 
 
18219+3101 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182151.95+310020.1 Mag 10.68 PmRA 20.00
PmDE -5.0 Tycho2 2623-00952-1
Tycho2
Tycho2 2623-00952-1 Pflag RAmdeg 275.46644812 DEmdeg 31.00559548
PmRA 19.5 PmDE -6.1 E RAmdeg 32 E DEmdeg 30
E pmRA 1.8 E pmDE 1.8 EpRAm 1987.53 EpDEm 1988.03
Num 5 Q RAmdeg 0.7 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.6 BTmag 11.421 E BTmag 0.058 VTmag 10.679
E VTmag 0.046 Prox 179 TYC T HIP
CCDM RAdeg 275.46639500 DEdeg 31.00560972 EpRA 1990 1.56
EpDE 1990 1.66 E RAdeg 32.8 E DEdeg 31.1 Posflg
Corr 0.0
 
 
18219+3101 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182152.37+310003.5 Mag 11.02 PmRA -3.00
PmDE -6.0 Tycho2 2623-00318-1 Calc delta mag 0.34 Calc coord yes
Tycho2
Tycho2 2623-00318-1 Pflag RAmdeg 275.46858945 DEmdeg 31.00100925
PmRA -8.5 PmDE -3.4 E RAmdeg 43 E DEmdeg 41
E pmRA 1.9 E pmDE 1.9 EpRAm 1984.95 EpDEm 1985.39
Num 5 Q RAmdeg 1.2 Q DEmdeg 0.7 Q pmRA 1.2
Q pmDE 0.7 BTmag 12.031 E BTmag 0.102 VTmag 11.023
E VTmag 0.062 Prox 179 TYC HIP
CCDM RAdeg 275.46861306 DEdeg 31.00101722 EpRA 1990 1.53
EpDE 1990 1.67 E RAdeg 45.1 E DEdeg 43.0 Posflg
Corr 0.0