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Doubles in session


Current system
16030+5112
BEM 21


Nearby doubles
29' : 16044+5047
TDS9748

34' : 15598+5127
TDS9718

36' : 15592+5110
BEM 20

50' : 15588+5042
LDS1431

52' : 15591+5148
CVR 178

62' : 16071+5159
UC 3119

63' : 16029+5214
TDS9742

63' : 15565+5058
LDS4613

72' : 16064+5009
SLW1163

87' : 16097+5211
CVR 180

88' : 15572+5221
UC 3092

91' : 15535+5127
HU 658

96' : 15535+5040
UC 3081

97' : 16126+5146
YSC 112

99' : 16125+5155
TDS9795

100' : 15598+5246
ES 966

104' : 16138+5059
OSW 66

105' : 15592+5251
CVR1656

107' : 15547+5000
KPP3972

108' : 15588+5252
SLW1153

108' : 15551+4954
CVR1653

110' : 15515+5059
UC 3071

112' : 15575+4933
LDS1430

113' : 16149+5127
KPP3990

116' : 16008+4918
BVD 245

123' : 15507+5155
CVR 803



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.

16030+5112 BEM 21

 
 
16h 02m 58.26s +51° 11' 40.4" P.A. 104.00 sep 19.1 mag 10.54,11.02
 
 
Coord 2000 16030+5112 Discov num BEM  21 Comp Coord arcsec 2000 16 02 58.26 +51 11 40.4
Date first 1903 Date last 2018 Obs 17
Pa first 104 Pa last 104.4 P.A. Now (θ) 104.4°
Sep first 17.8 Sep last 19.129 Sep. Now (ρ) 19.129"
Mag pri 10.54 Mag sec 11.02 delta mag (ΔM) 0.48 Spectral class
Pri motion ra -014 Sec motion ra -002
Pri motion dec +000 Sec motion dec -006
Notes
rPM=0.958
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 3497-01800-1 Gaia DR2 1403664860739877504
 
 
WDS 16030+5112 BEM 21 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bem1925 orb - Bemporad, A. .
Bem1925 Rend. R. Acad. Lincei 11, 315, 1925
Bem1932a Pa - Bemporad, A. .
Bem1932a Rend. R. Acad. Lincei 16, 10, 1932
Bem1932b Pa j Bemporad, A. 1932AN....244..353B
Bem1932b AN 244, 353, 1932
Bem1932c Pa j Bemporad, A. 1932AN....246...23B
Bem1932c AN 246, 23, 1932
Bem1933 Pa j Bemporad, A. 1933AN....248...29B
Bem1933 AN 248, 29, 1933
Bem1934 Pa - Bemporad, A. 1934AN....254...37B
Bem1934 AN 254, 37, 1934
Bem1938 Pa - Bemporad, A. .
Bem1938 Contr. Astrofis. Catania 42, 1938
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16030+5112 BEM 21 2005 6 104 18.8 10.54 11.02 D 160258.26+511140.4
16030+5112 BEM 21 2007 7 105 19.2 10.54 11.02 D 160258.26+511140.4
16030+5112 BEM 21 2010 9 105 18.9 10.54 11.02 160258.26+511140.4
16030+5112 BEM 21 2011 10 104 19.0 10.54 11.02 160258.26+511140.4
16030+5112 BEM 21 2016 12 104 19.1 10.54 11.02 160258.26+511140.4
16030+5112 BEM 21 2018 14 104 19.1 10.54 11.02 160258.26+511140.4

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

 
 
WDS 16030+5112 BEM 21 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16030+5112 BEM 21 : MEASURES
 
 
No records found.

 
 
WDS 16030+5112 : VIRTUAL EYEPIECE
 
 

16030+5112 BEM 21A mag 10.54 16030+5112 BEM 21B sep 12.6 P.A. 112.30 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 16030+5112 : ALADIN DSS IMAGE @ 16h 02m 58.26s +51° 11' 40.4"
 
 
 
 
WDS 16030+5112 BEM 21 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16030+5112 BEM 21 distance=0' 16044+5047 TDS9748 distance=29' 15598+5127 TDS9718 distance=34' 15592+5110 BEM 20 distance=36' 15588+5042 LDS1431 distance=50' 15591+5148 CVR 178 distance=52' 16071+5159 UC 3119 distance=62' 16029+5214 TDS9742 distance=63' 15565+5058 LDS4613 distance=63' 16064+5009 SLW1163 distance=72' 16097+5211 CVR 180 distance=87' 15572+5221 UC 3092 distance=88' 15535+5127 HU 658 distance=91' 15535+5040 UC 3081 distance=96' 16126+5146 YSC 112 distance=97' 16125+5155 TDS9795 distance=99' 15598+5246 ES 966 distance=100' 16138+5059 OSW 66 distance=104' 15592+5251 CVR1656 distance=105' 15547+5000 KPP3972 distance=107' 15588+5252 SLW1153 distance=108' 15551+4954 CVR1653 distance=108' 15515+5059 UC 3071 distance=110' 15575+4933 LDS1430 distance=112' 16149+5127 KPP3990 distance=113' 16008+4918 BVD 245 distance=116' 15507+5155 CVR 803 distance=123' 16150+5158 GRV1121 distance=129' 16028+4902 HDS2264 distance=130' 15520+5234 AG 199 distance=131' 15554+5303 ES 965 distance=131' 16041+4858 AG 201 distance=135' 15540+5301 TDS 791 distance=137' 16177+5136 UC 3148 distance=140' 15585+4858 HU 659 distance=140' 15555+4904 CVR 176AB distance=146' 16097+4900 COU1919 distance=147' 16186+5118 TOB 134 distance=147' 16186+5120 ES 627 distance=147' 16054+4845 NSN 675 distance=149' 15511+5254 STF1984AB distance=150' 15511+5254 STF1984AC distance=150' 16000+5340 GRV1120 distance=151' 16173+5001 COU2111 distance=154' 16074+4842 HDS2275 distance=156' 15470+5159 HU 152 distance=157' 15465+5048 COU2388 distance=158' 16197+5135 HU 662 distance=159' 15486+4949 COU1918 distance=160' 15549+4852 FMR 121 distance=160' 16146+4915 UC 3139 distance=162' 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 16030+5112 BEM 21 104 19.1
Show 16044+5047 TDS9748 105 0.7 29
Show 15598+5127 TDS9718 223 0.5 34
Show 15592+5110 BEM 20 284 22.5 36
Show 15588+5042 LDS1431 250 54.0 50
Show 15591+5148 CVR 178 270 79.2 52
Show 16071+5159 UC 3119 219 9.4 62
Show 16029+5214 TDS9742 30 0.5 63
Show 15565+5058 LDS4613 6 164.0 63
Show 16064+5009 SLW1163 61 36.2 72
Show 16097+5211 CVR 180 237 11.5 87
Show 15572+5221 UC 3092 62 25.1 88
Show 15535+5127 HU 658 340 2.3 91
Show 15535+5040 UC 3081 231 22.8 96
Show 16126+5146 YSC 112 333 0.7 97
Show 16125+5155 TDS9795 96 0.8 99
Show 15598+5246 ES 966 62 8.9 100
Show 16138+5059 OSW 66 151 70.7 104
Show 15592+5251 CVR1656 351 3.9 105
Show 15547+5000 KPP3972 68 13.2 107
Show 15588+5252 SLW1153 107 97.8 108
Show 15551+4954 CVR1653 319 4.1 108
Show 15515+5059 UC 3071 316 33.7 110
Show 15575+4933 LDS1430 57 3.6 112
Show 16149+5127 KPP3990 287 2.4 113
Show 16008+4918 BVD 245 182 7.6 116
Show 15507+5155 CVR 803 211 28.2 123
Show 16150+5158 GRV1121 180 11.6 129
Show 16028+4902 HDS2264 137 0.3 130
Show 15520+5234 AG 199 253 9.6 131
Show 15554+5303 ES 965 328 4.9 131
Show 16041+4858 AG 201 253 8.0 135
Show 15540+5301 TDS 791 289 0.4 137
Show 16177+5136 UC 3148 317 49.4 140
Show 15585+4858 HU 659 207 0.5 140
Show 15555+4904 CVR 176 AB 4 21.5 146
Show 16097+4900 COU1919 141 0.5 147
Show 16186+5118 TOB 134 250 23.2 147
Show 16186+5120 ES 627 288 11.7 147
Show 16054+4845 NSN 675 44 3.4 149
Show 15511+5254 STF1984 AB 279 6.4 150
Show 15511+5254 STF1984 AC 97 173.5 150
Show 16000+5340 GRV1120 304 9.5 151
Show 16173+5001 COU2111 39 0.3 154
Show 16074+4842 HDS2275 254 0.9 156
Show 15470+5159 HU 152 242 3.8 157
Show 15465+5048 COU2388 219 0.2 158
Show 16197+5135 HU 662 221 4.0 159
Show 15486+4949 COU1918 156 0.2 160
Show 15549+4852 FMR 121 127 31.6 160
Show 16146+4915 UC 3139 284 31.1 162

 
 
WDS 16030+5112 : COMPONENTS
 
 
  A
B pa=112.3°
sep=12.55"
 
 
16030+5112 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 160258.26+511140.4 Mag 10.54 PmRA -14.00
PmDE 0.0 Tycho2 3497-01800-1
Tycho2
Tycho2 3497-01800-1 Pflag RAmdeg 240.74275494 DEmdeg 51.19455137
PmRA -13.4 PmDE -1.0 E RAmdeg 27 E DEmdeg 30
E pmRA 2.1 E pmDE 2.0 EpRAm 1987.19 EpDEm 1987.17
Num 5 Q RAmdeg 1.0 Q DEmdeg 1.1 Q pmRA 1.0
Q pmDE 1.1 BTmag 12.052 E BTmag 0.107 VTmag 10.536
E VTmag 0.041 Prox 187 TYC T HIP
CCDM RAdeg 240.74279139 DEdeg 51.19456167 EpRA 1990 1.64
EpDE 1990 1.69 E RAdeg 34.4 E DEdeg 35.3 Posflg
Corr -0.2
CCDM
Ccdm 16030+5112 RComp Comp A Note1
Note2 Discov num DRAs -1.75 DDEs -19.4
R dRAs 65 Year Theta Rho
Obs 2 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16003N5128A
HIC
 
 
16030+5112 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 160259.50+511135.6 Mag 11.02 PmRA -2.00
PmDE -6.0 Tycho2 3497-01813-1 Calc delta mag 0.48 Calc coord yes
Tycho2
Tycho2 3497-01813-1 Pflag RAmdeg 240.75083274 DEmdeg 51.19328047
PmRA -2.8 PmDE -7.9 E RAmdeg 39 E DEmdeg 35
E pmRA 3.3 E pmDE 3.0 EpRAm 1986.86 EpDEm 1986.00
Num 4 Q RAmdeg 0.1 Q DEmdeg 0.8 Q pmRA 0.1
Q pmDE 0.8 BTmag 13.762 E BTmag 0.354 VTmag 11.023
E VTmag 0.064 Prox 187 TYC HIP
CCDM RAdeg 240.75084139 DEdeg 51.19328750 EpRA 1990 1.62
EpDE 1990 1.65 E RAdeg 52.9 E DEdeg 54.2 Posflg
Corr -0.2
CCDM
Ccdm 16030+5112 RComp Comp B Note1
Note2 Discov num BEM DRAs 0.14 DDEs -23.9
R dRAs 65 Year 1903 Theta 104 Rho 17.8
Obs 2 Vmag 12.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16003N5128B
HIC