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Current system
15279+6548
LDS 2720


Nearby doubles
34' : 15329+6537
HU 1165

39' : 15298+6512
HU 1164

39' : 15325+6522
UC 209

45' : 15221+6616
HEI 782

51' : 15204+6611
KPP2087

56' : 15272+6452
HU 1162AB

71' : 15245+6655
UC 207

73' : 15290+6700
KPP3960AB

75' : 15255+6434
TDS9513

76' : 15324+6658
TDS 776

77' : 15255+6703
STF3125

80' : 15407+6550
LDS1424

83' : 15184+6450
UC 2980

86' : 15294+6712
STF1958

88' : 15199+6701
HU 1161AB

99' : 15145+6454
HJL 217

101' : 15370+6426
HU 1168

103' : 15215+6723
RAO 505

104' : 15407+6443
MLR 137AB

105' : 15198+6416
FMR 119

111' : 15148+6434
RAO 332

113' : 15094+6552
LDS2354

113' : 15154+6713
SKF2722

114' : 15425+6442
BVD 327

114' : 15460+6535
BU 415AB

115' : 15409+6429
LDS1425



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

15279+6548 LDS 2720

 
 
15h 27m 47.31s +65° 47' 48.8" sep 7.8 mag 11.62,13.10
 
 
Coord 2000 15279+6548 Discov num LDS2720 Comp Coord arcsec 2000 15 27 47.31 +65 47 48.8
Date first 1892 Date last 2016 Obs 13
Pa first 7 Pa last 359.9 P.A. Now (θ) 359.9°
Sep first 7.7 Sep last 7.789 Sep. Now (ρ) 7.789"
Mag pri 11.62 Mag sec 13.10 delta mag (ΔM) 1.48 Spectral class
Pri motion ra -063 Sec motion ra -062
Pri motion dec +168 Sec motion dec +174
Notes
rPM=0.033 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Minor Tycho2 4187-00841-1 Gaia DR2 1644659049130385664
 
 
WDS 15279+6548 LDS 2720 : 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
15279+6548 LDS2720 1999 4 1 7.7 11.62 13.10 D 152747.31+654748.8
15279+6548 LDS2720 2003 5 0 7.8 11.62 13.10 D 152747.31+654748.8
15279+6548 LDS2720 2015 6 0 7.8 11.62 13.10 152747.31+654748.8
15279+6548 LDS2720 2016 13 0 7.8 11.62 13.10 152747.31+654748.8

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

 
 
WDS 15279+6548 LDS 2720 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15279+6548 LDS 2720 : MEASURES
 
 
No records found.

 
 
WDS 15279+6548 : VIRTUAL EYEPIECE
 
 

15279+6548 LDS2720A mag 11.62 15279+6548 LDS2720B sep 7.8 P.A. 360.00 mag 13.1 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 15279+6548 : ALADIN DSS IMAGE @ 15h 27m 47.31s +65° 47' 48.8"
 
 
 
 
WDS 15279+6548 LDS 2720 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15279+6548 LDS2720 distance=1' 15329+6537 HU 1165 distance=34' 15298+6512 HU 1164 distance=39' 15325+6522 UC 209 distance=39' 15221+6616 HEI 782 distance=45' 15204+6611 KPP2087 distance=51' 15272+6452 HU 1162AB distance=56' 15272+6452 HU 1162AC distance=56' 15245+6655 UC 207 distance=71' 15290+6700 KPP3960AB distance=73' 15255+6434 TDS9513 distance=75' 15324+6658 TDS 776 distance=76' 15255+6703 STF3125 distance=77' 15407+6550 LDS1424 distance=80' 15184+6450 UC 2980 distance=83' 15294+6712 STF1958 distance=86' 15199+6701 HU 1161AB distance=88' 15145+6454 HJL 217 distance=99' 15370+6426 HU 1168 distance=101' 15215+6723 RAO 505 distance=103' 15407+6443 MLR 137AB distance=104' 15407+6443 MLR 137AC distance=104' 15198+6416 FMR 119 distance=105' 15148+6434 RAO 332 distance=111' 15094+6552 LDS2354 distance=113' 15154+6713 SKF2722 distance=113' 15425+6442 BVD 327 distance=114' 15460+6535 BU 415CD distance=114' 15460+6535 BU 415AB distance=114' 15460+6535 BU 415AC distance=114' 15409+6429 LDS1425 distance=115' 15374+6410 CVR1636 distance=116' 15124+6659 LDS2715 distance=117' 15427+6704 STF1975 distance=118' 15339+6354 STT 299 distance=120' 15468+6618 KPP3969 distance=120' 15101+6643 SKF2607 distance=120' 15343+6354 CVR 167 distance=122' 15093+6640 SKF2606A,BC distance=124' 15174+6733 LDS2357 distance=124' 15093+6640 SKF2606BC distance=125' 15212+6334 TOI1293 distance=141' 15441+6400 TDS9606 distance=150' 15291+6829 HDS2177 distance=162' 15117+6337 HDS2135 distance=167' 15140+6324 LDS2356 distance=169' 15192+6307 MLB 354 distance=170' 15405+6313 KPP3964 distance=175' 15312+6254 HU 910 distance=176' 15220+6254 LDS2718 distance=180' 15381+6845 TDS9570 distance=188' 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 15279+6548 LDS2720 7.8 1
Show 15329+6537 HU 1165 255 1.5 34
Show 15298+6512 HU 1164 27 0.8 39
Show 15325+6522 UC 209 20 29.1 39
Show 15221+6616 HEI 782 12 3.5 45
Show 15204+6611 KPP2087 2 16.9 51
Show 15272+6452 HU 1162 AB 107 1.2 56
Show 15272+6452 HU 1162 AC 36 19.8 56
Show 15245+6655 UC 207 291 18.6 71
Show 15290+6700 KPP3960 AB 87 5.1 73
Show 15255+6434 TDS9513 309 0.8 75
Show 15324+6658 TDS 776 64 0.8 76
Show 15255+6703 STF3125 267 2.2 77
Show 15407+6550 LDS1424 116 7.7 80
Show 15184+6450 UC 2980 109 47.4 83
Show 15294+6712 STF1958 337 29.6 86
Show 15199+6701 HU 1161 AB 225 1.7 88
Show 15145+6454 HJL 217 158 47.0 99
Show 15370+6426 HU 1168 290 0.6 101
Show 15215+6723 RAO 505 -1 0.2 103
Show 15407+6443 MLR 137 AB 336 2.8 104
Show 15407+6443 MLR 137 AC 204 25.8 104
Show 15198+6416 FMR 119 208 6.6 105
Show 15148+6434 RAO 332 298 0.4 111
Show 15094+6552 LDS2354 168 6.1 113
Show 15154+6713 SKF2722 15 5.3 113
Show 15425+6442 BVD 327 87 23.7 114
Show 15460+6535 BU 415 CD 9 57.1 114
Show 15460+6535 BU 415 AB 333 13.0 114
Show 15460+6535 BU 415 AC 6 19.4 114
Show 15409+6429 LDS1425 32 13.2 115
Show 15374+6410 CVR1636 157 4.0 116
Show 15124+6659 LDS2715 91 15.3 117
Show 15427+6704 STF1975 43 18.9 118
Show 15339+6354 STT 299 24 3.3 120
Show 15468+6618 KPP3969 230 1.4 120
Show 15101+6643 SKF2607 147 5.0 120
Show 15343+6354 CVR 167 110 8.2 122
Show 15093+6640 SKF2606 A,BC 292 78.5 124
Show 15174+6733 LDS2357 80 9.9 124
Show 15093+6640 SKF2606 BC 224 2.8 125
Show 15212+6334 TOI1293 120 1.0 141
Show 15441+6400 TDS9606 175 0.9 150
Show 15291+6829 HDS2177 45 0.4 162
Show 15117+6337 HDS2135 138 0.2 167
Show 15140+6324 LDS2356 349 32.4 169
Show 15192+6307 MLB 354 113 2.9 170
Show 15405+6313 KPP3964 18 1.7 175
Show 15312+6254 HU 910 275 1.4 176
Show 15220+6254 LDS2718 107 2.0 180
Show 15381+6845 TDS9570 318 0.6 188

 
 
WDS 15279+6548 : COMPONENTS
 
 
  A
B pa=360.0°
sep=7.79"
 
 
15279+6548 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 152747.31+654748.8 Mag 11.62 PmRA -63.00
PmDE 168.0 Tycho2 4187-00841-1
Tycho2
Tycho2 4187-00841-1 Pflag RAmdeg 231.94715037 DEmdeg 65.79688958
PmRA -63.8 PmDE 170.8 E RAmdeg 82 E DEmdeg 75
E pmRA 2.5 E pmDE 2.5 EpRAm 1978.77 EpDEm 1981.51
Num 3 Q RAmdeg 1.7 Q DEmdeg 0.5 Q pmRA 1.7
Q pmDE 0.5 BTmag 13.545 E BTmag 0.366 VTmag 11.621
E VTmag 0.115 Prox 999 TYC HIP
CCDM RAdeg 231.94750972 DEdeg 65.79650056 EpRA 1990 1.68
EpDE 1990 1.80 E RAdeg 88.1 E DEdeg 79.1 Posflg
Corr 0.0
 
 
15279+6548 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 152747.31+654756.6 Mag 13.1 PmRA -62.00
PmDE 174.0 Calc delta mag 1.48 Calc coord yes