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Doubles in session


Current system
16254+5418
BWL 43


Nearby doubles
20' : 16276+5415
ES 630

28' : 16238+5441
TDS9878

30' : 16225+5402
TDS9868

42' : 16271+5457
CVR 821

59' : 16319+5435
CVR 828

60' : 16187+5412
CVR1662

63' : 16243+5520
SKF 242

76' : 16317+5327
SKF1645

76' : 16177+5454
TDS 808

78' : 16306+5521
STI2342

85' : 16350+5431
NSN 681

89' : 16255+5547
UC 3167

91' : 16355+5403
GRV1221

93' : 16171+5516
BLA 3

96' : 16334+5524
STI2343

104' : 16140+5350
LDS4655

107' : 16366+5502
TDS 824

108' : 16132+5422
TDS9800

111' : 16376+5351
SLW1188

111' : 16313+5557
MLR 636

115' : 16147+5526
SKF 279

120' : 16194+5606
STI2338

121' : 16249+5218
LDS4670AB

124' : 16204+5223
FAR 45AB

127' : 16362+5255
STF2078AB

132' : 16195+5620
CVR 184



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.

16254+5418 BWL 43

 
 
16h 25m 24.63s +54° 18' 14.8" P.A. 201.00 sep 5.4 mag 6.06,22.00 Sp M2.0
 
 
Coord 2000 16254+5418 Discov num BWL  43 Comp Coord arcsec 2000 16 25 24.63 +54 18 14.8
Date first 2011 Date last 2011 Obs 1
Pa first 201 Pa last 201.1 P.A. Now (θ) 201.1°
Sep first 5.4 Sep last 5.426 Sep. Now (ρ) 5.426"
Mag pri 6.06 Mag sec 22.00 delta mag (ΔM) 15.94 Spectral class M2.0 (red)
Pri motion ra +443 Sec motion ra
Pri motion dec -167 Sec motion dec
Notes K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco
 
 
WDS 16254+5418 BWL 43 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bwl2012a Ac j Bowler, B.P., Liu, M.C., Shkolnik, E.L., Dupuy, T.J., Cieza, L.A., Kraus, A.L., & 2012ApJ...753..142B
Bwl2012a +Xr Tamura, M.
Bwl2012a +E2 ApJ 753, 142, 2012
Bwl2012b A j Bowler, B.P., Liu, M.C., Shkolnik, E.L., & Tamura, M. 2012ApJ...756...69B
Bwl2012b ApJ 756, 69, 2012
Bwl2013 A j Bowler, B.P., Liu, M.C., Shkolnik, E.L., & Dupuy, T.J. 2013ApJ...774...55B
Bwl2013 +Al ApJ 774, 55, 2013
Bwl2014 A j Bowler, B.P., Liu, M.C., Kraus, A.L., & Mann, A.W. 2014ApJ...784...65B
Bwl2014 ApJ 784, 65, 2014
Bwl2015 Ac j Bowler, B.P., Liu, M.C., Shkolnik, E.L., & Tamura, M. 2015ApJS..216....7B
Bwl2015 ApJS 216, 7, 2015
Bwl2015b A j Bowler, B.P., Shkolnik, E.L., Liu, M.C., Schlieder, J.E., Mann, A.W., Dupuy, T.J., 2015ApJ...806...62B
Bwl2015b +Ag Hinkley, S., Crepp, J., Johnson, J., Howard, A., Flagg, L., Weinberger, A., et al.
Bwl2015b +C+ ApJ 806, 62, 2015
Bwl2018 A j Bowler, B.P., Dupuy, T.J., Endl, M., Cochran, W.D., MacQueen, P.J., Fulton, B.J., 2018AJ....155..159B
Bwl2018 Petigura, E.A., Howard, A.W., Hirsch, L., Kratter, K.M., Crepp, J.R., Biller, B.A.,
Bwl2018 Johnson, M.C. & Wittenmyer, R.A.
Bwl2022b A j Sepulveda, A.G. & Bowler, B.P. 2022AJ....163...52S
Bwl2022b AJ 163, 52, 2021
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16254+5418 BWL 43 2011 1 201 5.4 6.06 22.00 M2.0 K 162524.19+541816.3

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

 
 
WDS 16254+5418 BWL 43 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16254+5418 BWL 43 : MEASURES
 
 
No records found.

 
 
WDS 16254+5418 : VIRTUAL EYEPIECE
 
 

16254+5418 BWL 43A mag 6.06 Sp M2.0 16254+5418 BWL 43B sep 5.2 P.A. 192.70 mag 22 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 16254+5418 : ALADIN DSS IMAGE @ 16h 25m 24.63s +54° 18' 14.8"
 
 
 
 
WDS 16254+5418 BWL 43 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16254+5418 BWL 43 distance=0' 16276+5415 ES 630 distance=20' 16238+5441 TDS9878 distance=28' 16225+5402 TDS9868 distance=30' 16271+5457 CVR 821 distance=42' 16319+5435 CVR 828 distance=59' 16187+5412 CVR1662 distance=60' 16243+5520 SKF 242 distance=63' 16317+5327 SKF1645 distance=76' 16177+5454 TDS 808 distance=76' 16306+5521 STI2342 distance=78' 16350+5431 NSN 681 distance=85' 16255+5547 UC 3167 distance=89' 16355+5403 GRV1221 distance=91' 16171+5516 BLA 3 distance=93' 16334+5524 STI2343 distance=96' 16319+5259 A 1862A,BC distance=98' 16319+5259 A 1862BC distance=99' 16140+5350 LDS4655 distance=104' 16366+5502 TDS 824 distance=107' 16132+5422 TDS9800 distance=108' 16376+5351 SLW1188 distance=111' 16313+5557 MLR 636 distance=111' 16147+5526 SKF 279 distance=115' 16194+5606 STI2338 distance=120' 16249+5218 LDS4670AB distance=121' 16249+5218 LDS4670Aa,Ab distance=121' 16204+5223 FAR 45AB distance=124' 16204+5223 FAR 45AC distance=124' 16362+5255 STF2078AB distance=127' 16362+5255 STFA 30AC distance=127' 16362+5255 STFA 30BC distance=127' 16362+5255 STFA 30CD distance=128' 16195+5620 CVR 184 distance=132' 16103+5439 ES 967 distance=134' 16289+5636 ARG 102 distance=142' 16413+5344 JNN 109 distance=144' 16328+5209 KPP 663 distance=145' 16338+5626 CVR 833 distance=147' 16286+5644 STF2060 distance=149' 16248+5649 STI2340 distance=152' 16402+5300 KPP4009 distance=153' 16379+5608 A 1140 distance=154' 16398+5550 KPP 374 distance=154' 16206+5150 ES 629 distance=155' 16369+5618 STI2345 distance=156' 16128+5613 SLW1167 distance=158' 16392+5237 ES 968 distance=160' 16243+5658 KPP3997 distance=160' 16356+5633 ES 2652 distance=161' 16122+5613 SLW1166 distance=161' 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 16254+5418 BWL 43 201 5.4
Show 16276+5415 ES 630 44 5.8 20
Show 16238+5441 TDS9878 289 2.1 28
Show 16225+5402 TDS9868 227 0.7 30
Show 16271+5457 CVR 821 263 7.8 42
Show 16319+5435 CVR 828 118 12.7 59
Show 16187+5412 CVR1662 351 4.1 60
Show 16243+5520 SKF 242 126 15.0 63
Show 16317+5327 SKF1645 79 3.3 76
Show 16177+5454 TDS 808 185 1.0 76
Show 16306+5521 STI2342 341 11.6 78
Show 16350+5431 NSN 681 327 2.2 85
Show 16255+5547 UC 3167 235 31.1 89
Show 16355+5403 GRV1221 58 9.6 91
Show 16171+5516 BLA 3 9 0.1 93
Show 16334+5524 STI2343 225 7.7 96
Show 16319+5259 A 1862 A,BC 111 74.4 98
Show 16319+5259 A 1862 BC 248 0.3 99
Show 16140+5350 LDS4655 322 26.5 104
Show 16366+5502 TDS 824 116 1.6 107
Show 16132+5422 TDS9800 41 0.9 108
Show 16376+5351 SLW1188 263 15.1 111
Show 16313+5557 MLR 636 272 0.6 111
Show 16147+5526 SKF 279 203 3.8 115
Show 16194+5606 STI2338 48 3.6 120
Show 16249+5218 LDS4670 AB 216 49.0 121
Show 16249+5218 LDS4670 Aa,Ab 281 2.3 121
Show 16204+5223 FAR 45 AB 24 0.5 124
Show 16204+5223 FAR 45 AC 281 3.2 124
Show 16362+5255 STF2078 AB 104 2.9 127
Show 16362+5255 STFA 30 AC 193 90.2 127
Show 16362+5255 STFA 30 BC 194 90.1 127
Show 16362+5255 STFA 30 CD 123 125.5 128
Show 16195+5620 CVR 184 58 78.2 132
Show 16103+5439 ES 967 210 8.3 134
Show 16289+5636 ARG 102 53 80.5 142
Show 16413+5344 JNN 109 94 0.1 144
Show 16328+5209 KPP 663 177 6.0 145
Show 16338+5626 CVR 833 131 16.8 147
Show 16286+5644 STF2060 247 3.8 149
Show 16248+5649 STI2340 151 4.3 152
Show 16402+5300 KPP4009 134 36.3 153
Show 16379+5608 A 1140 123 3.4 154
Show 16398+5550 KPP 374 25 3.7 154
Show 16206+5150 ES 629 101 11.0 155
Show 16369+5618 STI2345 75 4.3 156
Show 16128+5613 SLW1167 107 18.1 158
Show 16392+5237 ES 968 228 5.5 160
Show 16243+5658 KPP3997 302 2.9 160
Show 16356+5633 ES 2652 182 13.1 161
Show 16122+5613 SLW1166 122 161.3 161

 
 
WDS 16254+5418 : COMPONENTS
 
 
  A
B pa=192.7°
sep=5.19"
 
 
16254+5418 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 162524.63+541814.8 Mag 6.06 Spectral class M2.0 (red)
PmRA 443.00 PmDE -167.0
 
 
16254+5418 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 162524.50+541809.7 Mag 22 Calc delta mag 15.94
Calc coord yes