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Doubles in session


Current system
12541+5500
LDS 3067


Nearby doubles
21' : 12538+5440
STI2291

36' : 12501+5506
GJ 3753AB

43' : 12561+5540
LDS3068

48' : 12591+5441
LDS3069

50' : 12484+5509
NSN 634

58' : 12540+5558
BLM 2
Alioth

58' : 12563+5406
STF1695AB

59' : 12478+5522
TDS8526

70' : 12519+5354
CVR1474

72' : 13008+5545
STI2293

73' : 12556+5613
DAM 711AB

76' : 12574+5351
WIS 211

98' : 13054+5452
UC 182

99' : 13007+5622
BU 1082

103' : 13048+5418
UC 2471

106' : 13048+5555
WOR 23

108' : 12426+5545
LDS3058

110' : 12487+5640
TDS8534

112' : 13026+5625
KR 41

113' : 13042+5615
MLR 554

114' : 12417+5543
SHY 64AB

115' : 12421+5415
LDS3056AB

115' : 12439+5349
ES 729

118' : 12560+5305
TDS8595

119' : 13077+5441
MLB 170

120' : 12402+5503
STI2290AB



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

12541+5500 LDS 3067

 
 
12h 54m 06.83s +55° 00' 30.7" P.A. 278.00 sep 10.8 mag 17.60,17.70 Sp M1.3+M1.8
 
 
Coord 2000 12541+5500 Discov num LDS3067 Comp Coord arcsec 2000 12 54 06.83 +55 00 30.7
Date first 1953 Date last 2016 Obs 11
Pa first 278 Pa last 278.3 P.A. Now (θ) 278.3°
Sep first 10.9 Sep last 10.79 Sep. Now (ρ) 10.79"
Mag pri 17.60 Mag sec 17.70 delta mag (ΔM) 0.1 Spectral class M1.3+M1.8 (red/red)
Pri motion ra -110 Sec motion ra -113
Pri motion dec -011 Sec motion dec -015
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.044 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Gaia DR2 1570347559335529600
 
 
WDS 12541+5500 LDS 3067 : NOTES
 
 
discov_num notes refcode
LDS3067 SLW 792.
 
 
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
12541+5500 LDS3067 1999 2 279 10.8 17.60 17.70 D 125406.83+550030.7
12541+5500 LDS3067 2002 3 278 10.8 17.60 17.70 M1.3+M1.8 NVD 125406.83+550030.7
12541+5500 LDS3067 2010 4 278 10.7 17.60 17.70 M1.3+M1.8 V 125406.83+550030.7
12541+5500 LDS3067 2015 5 278 10.8 17.60 17.70 M1.3+M1.8 NV 125406.83+550030.7
12541+5500 LDS3067 2016 11 278 10.8 17.60 17.70 M1.3+M1.8 NV 125406.83+550030.7

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

 
 
WDS 12541+5500 LDS 3067 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12541+5500 LDS 3067 : MEASURES
 
 
No records found.

 
 
WDS 12541+5500 : VIRTUAL EYEPIECE
 
 

12541+5500 LDS3067A mag 17.6 Sp M1.3 12541+5500 LDS3067B sep 6.3 P.A. 284.30 mag 17.7 Sp M1.8 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 12541+5500 : ALADIN DSS IMAGE @ 12h 54m 06.83s +55° 00' 30.7"
 
 
 
 
WDS 12541+5500 LDS 3067 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12541+5500 LDS3067 distance=0' 12538+5440 STI2291 distance=21' 12501+5506 GJ 3753AB distance=36' 12501+5506 FAR 14AC distance=36' 12561+5540 LDS3068 distance=43' 12591+5441 LDS3069 distance=48' 12484+5509 NSN 634 distance=50' 12540+5558 BLM 2 (Alioth) distance=58' 12563+5406 STF1695AB distance=58' 12563+5406 STF1695AC distance=58' 12478+5522 TDS8526 distance=59' 12519+5354 CVR1474 distance=70' 13008+5545 STI2293 distance=72' 12556+5613 DAM 711AB distance=73' 12556+5613 LDS1343BC distance=74' 12574+5351 WIS 211 distance=76' 12574+5351 NSN 636Aa,Ab distance=76' 13054+5452 UC 182 distance=98' 13007+5622 BU 1082 distance=99' 13048+5418 UC 2471 distance=103' 13048+5555 WOR 23 distance=106' 12426+5545 LDS3058 distance=108' 12487+5640 TDS8534 distance=110' 13026+5625 KR 41 distance=112' 13042+5615 MLR 554 distance=113' 12417+5543 SHY 64AB distance=114' 12417+5543 SHY 64AC distance=114' 12417+5543 SHY 64AD distance=114' 12417+5543 SHY 236AE distance=114' 12421+5415 LDS3056AB distance=115' 12439+5349 ES 729 distance=115' 12560+5305 TDS8595 distance=118' 13077+5441 MLB 170 distance=119' 12402+5503 STI2290AB distance=120' 12409+5545 SLW 756 distance=121' 12483+5653 LDS2660 distance=123' 12556+5706 MLR 553 distance=127' 12395+5516 BOY 6 distance=127' 12542+5250 BEM 2 distance=130' 12584+5705 A 1604 distance=130' 13069+5612 UC 2483 distance=130' 13020+5654 HJ 2631 distance=132' 13098+5448 TDS8712 distance=136' 13099+5504 GRV1155 distance=136' 12585+5246 SLW 802 distance=140' 12473+5252 HDS1794 distance=143' 12406+5629 MLB 169 distance=145' 13109+5439 CBL 412 distance=147' 12418+5645 BWL 33AB distance=148' 12418+5645 BWL 33AC distance=148' 12418+5645 BWL 33AD distance=148' 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 12541+5500 LDS3067 278 10.8
Show 12538+5440 STI2291 28 5.9 21
Show 12501+5506 GJ 3753 AB 307 2.6 36
Show 12501+5506 FAR 14 AC 109 123.1 36
Show 12561+5540 LDS3068 349 14.1 43
Show 12591+5441 LDS3069 169 54.3 48
Show 12484+5509 NSN 634 140 2.2 50
Show Alioth 12540+5558 BLM 2 60 0.1 58
Show 12563+5406 STF1695 AB 280 3.7 58
Show 12563+5406 STF1695 AC 139 131.7 58
Show 12478+5522 TDS8526 23 0.6 59
Show 12519+5354 CVR1474 295 4.0 70
Show 13008+5545 STI2293 115 9.6 72
Show 12556+5613 DAM 711 AB 47 60.3 73
Show 12556+5613 LDS1343 BC 207 5.9 74
Show 12574+5351 WIS 211 200 419.2 76
Show 12574+5351 NSN 636 Aa,Ab 317 1.6 76
Show 13054+5452 UC 182 184 43.3 98
Show 13007+5622 BU 1082 141 0.7 99
Show 13048+5418 UC 2471 113 13.5 103
Show 13048+5555 WOR 23 163 2.0 106
Show 12426+5545 LDS3058 248 6.6 108
Show 12487+5640 TDS8534 271 2.6 110
Show 13026+5625 KR 41 333 3.5 112
Show 13042+5615 MLR 554 145 0.6 113
Show 12417+5543 SHY 64 AB 191 999.9 114
Show 12417+5543 SHY 64 AC 309 999.9 114
Show 12417+5543 SHY 64 AD 69 999.9 114
Show 12417+5543 SHY 236 AE 248 999.9 114
Show 12421+5415 LDS3056 AB 90 2.0 115
Show 12439+5349 ES 729 227 8.8 115
Show 12560+5305 TDS8595 225 0.6 118
Show 13077+5441 MLB 170 272 3.7 119
Show 12402+5503 STI2290 AB 246 13.5 120
Show 12409+5545 SLW 756 117 10.1 121
Show 12483+5653 LDS2660 129 83.3 123
Show 12556+5706 MLR 553 188 0.5 127
Show 12395+5516 BOY 6 7 0.2 127
Show 12542+5250 BEM 2 271 4.9 130
Show 12584+5705 A 1604 328 2.6 130
Show 13069+5612 UC 2483 344 9.9 130
Show 13020+5654 HJ 2631 253 34.4 132
Show 13098+5448 TDS8712 18 1.9 136
Show 13099+5504 GRV1155 273 13.0 136
Show 12585+5246 SLW 802 101 23.3 140
Show 12473+5252 HDS1794 182 0.2 143
Show 12406+5629 MLB 169 310 2.0 145
Show 13109+5439 CBL 412 343 9.2 147
Show 12418+5645 BWL 33 AB 8 9.0 148
Show 12418+5645 BWL 33 AC 239 12.4 148
Show 12418+5645 BWL 33 AD 241 22.8 148

 
 
WDS 12541+5500 : COMPONENTS
 
 
  A
B pa=284.3°
sep=6.32"
 
 
12541+5500 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 125406.83+550030.7 Mag 17.6 Spectral class M1.3 (red)
PmRA -110.00 PmDE -11.0
 
 
12541+5500 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 125406.12+550032.3 Mag 17.7 Spectral class M1.8 (red)
PmRA -113.00 PmDE -15.0 Calc delta mag 0.1 Calc coord yes