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Doubles in session


Current system
12283+3143
LDS 4214


Nearby doubles
15' : 12288+3155
COU 965

21' : 12276+3124
LDS4209

22' : 12291+3123
STT 251

29' : 12280+3114
LDS4211

31' : 12278+3212
SLW 726

34' : 12279+3110
LDS1310

37' : 12302+3211
LDS4221

39' : 12310+3125
MET 60

39' : 12254+3129
SKF1477

41' : 12309+3119
SKF2707AB

45' : 12280+3058
LDS3044

46' : 12247+3146
CVR 654

47' : 12316+3201
COU 966

51' : 12322+3148
LDS4224

51' : 12248+3119
TDS8370

52' : 12313+3108
LDS3048

68' : 12334+3202
STF1653

76' : 12324+3051
LDS3049

84' : 12298+3022
LDS4219

95' : 12212+3118
SKF1119

96' : 12351+3104
LDS1325AB

97' : 12290+3006
CVR1439

99' : 12232+3257
HDS1744

104' : 12364+3146
LDS3052

105' : 12205+3109
SEI 531

106' : 12365+3135
SKF2709



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

12283+3143 LDS 4214

 
 
12h 28m 17.13s +31° 42' 26.6" P.A. 219.00 sep 17.9 mag 12.03,12.68
 
 
Coord 2000 12283+3143 Discov num LDS4214 Comp Coord arcsec 2000 12 28 17.13 +31 42 26.6
Date first 1894 Date last 2017 Obs 16
Pa first 219 Pa last 218.7 P.A. Now (θ) 218.7°
Sep first 18.2 Sep last 17.853 Sep. Now (ρ) 17.853"
Mag pri 12.03 Mag sec 12.68 delta mag (ΔM) 0.65 Spectral class
Pri motion ra -070 Sec motion ra -070
Pri motion dec -004 Sec motion dec -003
Notes T (Parallax indicates physical)
rPM=0.014 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canes Venatici Tycho2 2528-00034-1 Gaia DR2 4015536315701114240
 
 
WDS 12283+3143 LDS 4214 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LDS Luyten p.m. catalog (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12283+3143 LDS4214 2000 6 219 17.8 12.04 12.68 D 122817.13+314226.6
12283+3143 LDS4214 2001 7 219 17.9 12.04 12.68 D 122817.13+314226.6
12283+3143 LDS4214 2010 8 219 17.8 12.03 12.68 122817.13+314226.6
12283+3143 LDS4214 2017 9 219 17.9 12.03 12.68 122817.13+314226.6

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

 
 
WDS 12283+3143 LDS 4214 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12283+3143 LDS 4214 : MEASURES
 
 
No records found.

 
 
WDS 12283+3143 : VIRTUAL EYEPIECE
 
 

12283+3143 LDS4214A mag 12.03 12283+3143 LDS4214B sep 16.9 P.A. 214.30 mag 12.68 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 12283+3143 : ALADIN DSS IMAGE @ 12h 28m 17.13s +31° 42' 26.6"
 
 
 
 
WDS 12283+3143 LDS 4214 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12283+3143 LDS4214 distance=0' 12288+3155 COU 965 distance=15' 12276+3124 LDS4209 distance=21' 12291+3123 STT 251 distance=22' 12280+3114 LDS4211 distance=29' 12278+3212 SLW 726 distance=31' 12279+3110 LDS1310 distance=34' 12302+3211 LDS4221 distance=37' 12310+3125 MET 60 distance=39' 12254+3129 SKF1477 distance=39' 12309+3119 SKF2707AB distance=41' 12309+3119 SKF2707AC distance=41' 12280+3058 LDS3044 distance=45' 12247+3146 CVR 654 distance=46' 12316+3201 COU 966 distance=47' 12322+3148 LDS4224 distance=51' 12248+3119 TDS8370 distance=51' 12313+3108 LDS3048 distance=52' 12334+3202 STF1653 distance=68' 12324+3051 LDS3049 distance=76' 12298+3022 LDS4219 distance=84' 12212+3118 SKF1119 distance=95' 12351+3104 LDS1325AB distance=96' 12290+3006 CVR1439 distance=97' 12232+3257 HDS1744 distance=99' 12364+3146 LDS3052 distance=104' 12205+3109 SEI 531 distance=105' 12365+3135 SKF2709 distance=106' 12285+2957 LDS4215 distance=106' 12201+3121 SEI 530 distance=108' 12215+3038 GIC 106 distance=109' 12285+2953 ES 436 distance=110' 12193+3209 SLW 707 distance=118' 12220+3309 UC 2324 distance=118' 12191+3151 RAO 274AB distance=118' 12191+3151 LDT 5Aa,Ab distance=118' 12344+3015 LEP 134 distance=119' 12191+3118 DAM1444 distance=120' 12286+3348 LDS4216 distance=125' 12265+3347 RAO 657 distance=127' 12359+3018 SDK 101 distance=130' 12351+3320 CVR1449 distance=131' 12279+2931 SKF 489 distance=132' 12189+3119 LDS1291 distance=133' 12295+2931 BU 1324AB distance=133' 12295+2931 BU 1324AC distance=133' 12295+2931 BU 1324BC distance=133' 12176+3205 LDS1288 distance=139' 12366+3012 LDS4235 distance=142' 12366+3001 BFR 8 distance=148' 12398+3209 DEA 79 distance=150' 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 12283+3143 LDS4214 219 17.9
Show 12288+3155 COU 965 249 1.0 15
Show 12276+3124 LDS4209 359 11.6 21
Show 12291+3123 STT 251 55 0.7 22
Show 12280+3114 LDS4211 87 129.6 29
Show 12278+3212 SLW 726 130 88.3 31
Show 12279+3110 LDS1310 274 45.4 34
Show 12302+3211 LDS4221 102 93.0 37
Show 12310+3125 MET 60 342 2.1 39
Show 12254+3129 SKF1477 158 6.9 39
Show 12309+3119 SKF2707 AB 95 1.8 41
Show 12309+3119 SKF2707 AC 110 86.9 41
Show 12280+3058 LDS3044 10 2.0 45
Show 12247+3146 CVR 654 271 17.4 46
Show 12316+3201 COU 966 28 0.3 47
Show 12322+3148 LDS4224 310 10.4 51
Show 12248+3119 TDS8370 128 3.7 51
Show 12313+3108 LDS3048 1 2.9 52
Show 12334+3202 STF1653 343 8.0 68
Show 12324+3051 LDS3049 120 18.0 76
Show 12298+3022 LDS4219 336 82.5 84
Show 12212+3118 SKF1119 256 76.2 95
Show 12351+3104 LDS1325 AB 135 144.6 96
Show 12290+3006 CVR1439 131 3.7 97
Show 12232+3257 HDS1744 275 0.2 99
Show 12364+3146 LDS3052 183 14.2 104
Show 12205+3109 SEI 531 28 30.5 105
Show 12365+3135 SKF2709 340 6.1 106
Show 12285+2957 LDS4215 247 101.2 106
Show 12201+3121 SEI 530 134 27.7 108
Show 12215+3038 GIC 106 119 4.5 109
Show 12285+2953 ES 436 136 2.0 110
Show 12193+3209 SLW 707 87 172.6 118
Show 12220+3309 UC 2324 157 48.6 118
Show 12191+3151 RAO 274 AB 219 1.7 118
Show 12191+3151 LDT 5 Aa,Ab 299 0.1 118
Show 12344+3015 LEP 134 241 5.2 119
Show 12191+3118 DAM1444 318 3.8 120
Show 12286+3348 LDS4216 257 4.2 125
Show 12265+3347 RAO 657 316 0.2 127
Show 12359+3018 SDK 101 212 3.8 130
Show 12351+3320 CVR1449 349 4.6 131
Show 12279+2931 SKF 489 48 4.3 132
Show 12189+3119 LDS1291 322 53.9 133
Show 12295+2931 BU 1324 AB 224 2.4 133
Show 12295+2931 BU 1324 AC 181 75.8 133
Show 12295+2931 BU 1324 BC 180 74.2 133
Show 12176+3205 LDS1288 330 6.6 139
Show 12366+3012 LDS4235 36 21.3 142
Show 12366+3001 BFR 8 89 12.2 148
Show 12398+3209 DEA 79 352 12.3 150

 
 
WDS 12283+3143 : COMPONENTS
 
 
  A
B pa=214.3°
sep=16.86"
 
 
12283+3143 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 122817.13+314226.6 Mag 12.03 PmRA -70.00
PmDE -4.0 Tycho2 2528-00034-1
Tycho2
Tycho2 2528-00034-1 Pflag RAmdeg 187.07137369 DEmdeg 31.70739488
PmRA -66.5 PmDE -4.2 E RAmdeg 77 E DEmdeg 80
E pmRA 2.3 E pmDE 2.1 EpRAm 1975.03 EpDEm 1969.47
Num 5 Q RAmdeg 1.6 Q DEmdeg 1.0 Q pmRA 1.7
Q pmDE 1.0 BTmag 12.863 E BTmag 0.249 VTmag 12.035
E VTmag 0.173 Prox 175 TYC HIP
CCDM RAdeg 187.07154528 DEdeg 31.70740611 EpRA 1990 1.78
EpDE 1990 1.74 E RAdeg 87.3 E DEdeg 93.7 Posflg
Corr 0.2
 
 
12283+3143 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 122816.39+314212.7 Mag 12.68 PmRA -70.00
PmDE -3.0 Tycho2 2528-00688-1 Calc delta mag 0.65 Calc coord yes
Tycho2
Tycho2 2528-00688-1 Pflag RAmdeg 187.06793360 DEmdeg 31.70352528
PmRA -60.4 PmDE -1.3 E RAmdeg 89 E DEmdeg 94
E pmRA 2.9 E pmDE 2.8 EpRAm 1976.93 EpDEm 1971.45
Num 4 Q RAmdeg 0.1 Q DEmdeg 1.7 Q pmRA 0.1
Q pmDE 1.6 BTmag 12.822 E BTmag 0.242 VTmag 12.679
E VTmag 0.237 Prox 175 TYC HIP
CCDM RAdeg 187.06809611 DEdeg 31.70353861 EpRA 1990 1.78
EpDE 1990 1.71 E RAdeg 100.4 E DEdeg 110.5 Posflg
Corr 0.2