stampa
Login

Keep tracks of you favourite doubles.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
12418+5645
BWL 33 AB


Nearby doubles
19' : 12406+5629
MLB 169

41' : 12449+5718
LDS1336

47' : 12362+5650
A 1601AB

50' : 12358+5641
SLW 740

51' : 12358+5635
STF1662

53' : 12483+5653
LDS2660

58' : 12487+5640
TDS8534

61' : 12426+5545
LDS3058

61' : 12352+5617
STI2287

61' : 12409+5545
SLW 756

62' : 12417+5543
SHY 64AB

69' : 12339+5629
LDS1322

76' : 12385+5755
STI2289

92' : 12395+5516
BOY 6

95' : 12319+5736
SLN 71

98' : 12478+5522
TDS8526

102' : 12296+5656
LDS2644

103' : 12402+5503
STI2290AB

105' : 12350+5814
STF1660

106' : 12312+5747
UC 176

106' : 12467+5824
UC 2405

107' : 12339+5522
STI2286

112' : 12484+5509
NSN 634

113' : 12540+5558
BLM 2
Alioth

114' : 12435+5838
KPP2553

116' : 12556+5706
MLR 553



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.

12418+5645 BWL 33 AB

 
 
12h 41m 47.37s +56° 45' 13.8" P.A. 8.00 sep 9.0 mag 8.61,18.90 Sp M3.0
 
 
Coord 2000 12418+5645 Discov num BWL  33 Comp AB Coord arcsec 2000 12 41 47.37 +56 45 13.8
Date first 2012 Date last 2013 Obs 2
Pa first 8 Pa last 7.5 P.A. Now (θ) 7.5°
Sep first 9.0 Sep last 9.042 Sep. Now (ρ) 9.042"
Mag pri 8.61 Mag sec 18.90 delta mag (ΔM) 10.29 Spectral class M3.0 (red)
Pri motion ra +112 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes N K (See Notes, 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.
 
 
12418+5645 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 12 41 47 +56 45 14 BWL 33 AB 2013 2 8 9.0 8.61 18.90 10.29 <===
Show 12 41 47 +56 45 14 BWL 33 AC 2013 1 239 12.4 8.61
Show 12 41 47 +56 45 14 BWL 33 AD 2015 7 241 22.8 8.61
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Gaia DR2 1577483492878691200
 
 
WDS 12418+5645 BWL 33 AB : NOTES
 
 
discov_num notes refcode
BWL 33 AD: Colors and/or astrometry are inconsistent with a late-type common
proper motion companion based on visual inspection of the field from
2MASS, SDSS, DSS1, and/or DSS2. Bwl2015
 
 
REFERENCES
 
 
refcode metd author reference
Bwl2015 Ac j Bowler, B.P., Liu, M.C., Shkolnik, E.L., & Tamura, M. 2015ApJS..216....7B
Bwl2015 ApJS 216, 7, 2015
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12418+5645 BWL 33 AB 2013 2 8 9.0 8.61 18.90 M3.0 N K 124147.37+564513.8

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

 
 
WDS 12418+5645 BWL 33 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12418+5645 BWL 33 AB : MEASURES
 
 
No records found.

 
 
WDS 12418+5645 : VIRTUAL EYEPIECE
 
 

12418+5645 BWL 33A mag 8.61 Sp M3.0 12418+5645 BWL 33B sep 9.0 P.A. 4.10 mag 18.9 12418+5645 BWL 33C sep 8.7 P.A. 222.30 12418+5645 BWL 33D sep 15.7 P.A. 224.10 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 12418+5645 : ALADIN DSS IMAGE @ 12h 41m 47.37s +56° 45' 13.8"
 
 
 
 
WDS 12418+5645 BWL 33 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12418+5645 BWL 33AB distance=0' 12406+5629 MLB 169 distance=19' 12449+5718 LDS1336 distance=41' 12362+5650 A 1601AB distance=47' 12362+5650 GII 190Aa,Ab distance=47' 12358+5641 SLW 740 distance=50' 12358+5635 STF1662 distance=51' 12483+5653 LDS2660 distance=53' 12487+5640 TDS8534 distance=58' 12426+5545 LDS3058 distance=61' 12352+5617 STI2287 distance=61' 12409+5545 SLW 756 distance=61' 12417+5543 SHY 64AB distance=62' 12417+5543 SHY 64AC distance=62' 12417+5543 SHY 64AD distance=62' 12417+5543 SHY 236AE distance=62' 12339+5629 LDS1322 distance=69' 12385+5755 STI2289 distance=76' 12395+5516 BOY 6 distance=92' 12319+5736 SLN 71 distance=95' 12478+5522 TDS8526 distance=98' 12296+5656 LDS2644 distance=102' 12402+5503 STI2290AB distance=103' 12350+5814 STF1660 distance=105' 12312+5747 UC 176 distance=106' 12467+5824 UC 2405 distance=106' 12339+5522 STI2286 distance=107' 12484+5509 NSN 634 distance=112' 12540+5558 BLM 2 (Alioth) distance=113' 12435+5838 KPP2553 distance=114' 12556+5706 MLR 553 distance=116' 12289+5556 TDS8406 distance=118' 12445+5841 LDS1335 distance=119' 12556+5613 DAM 711AB distance=120' 12556+5613 LDS1343BC distance=120' 12501+5506 GJ 3753AB distance=122' 12501+5506 FAR 14AC distance=122' 12436+5852 STT 254 distance=128' 12318+5508 SKF2013 distance=129' 12397+5855 SLW 752 distance=131' 12313+5507 BAG 50 distance=132' 12511+5838 STI 750 distance=136' 12569+5744 MLR 500AB distance=136' 12569+5744 MLR 500AC distance=136' 12561+5540 LDS3068 distance=136' 12550+5810 STF1691AB distance=136' 12550+5810 STF1691AC distance=136' 12584+5705 A 1604 distance=138' 12329+5448 A 1600AB distance=140' 12329+5448 GII 188Aa,Ab distance=140' 12546+5819 WIS 207 distance=140' 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 12418+5645 BWL 33 AB 8 9.0
Show 12418+5645 BWL 33 AC 239 12.4
Show 12418+5645 BWL 33 AD 241 22.8
Show 12406+5629 MLB 169 310 2.0 19
Show 12449+5718 LDS1336 10 236.1 41
Show 12362+5650 A 1601 AB 75 2.4 47
Show 12362+5650 GII 190 Aa,Ab 125 0.1 47
Show 12358+5641 SLW 740 211 8.6 50
Show 12358+5635 STF1662 242 19.2 51
Show 12483+5653 LDS2660 129 83.3 53
Show 12487+5640 TDS8534 271 2.6 58
Show 12426+5545 LDS3058 248 6.6 61
Show 12352+5617 STI2287 81 16.2 61
Show 12409+5545 SLW 756 117 10.1 61
Show 12417+5543 SHY 64 AB 191 999.9 62
Show 12417+5543 SHY 64 AC 309 999.9 62
Show 12417+5543 SHY 64 AD 69 999.9 62
Show 12417+5543 SHY 236 AE 248 999.9 62
Show 12339+5629 LDS1322 211 6.5 69
Show 12385+5755 STI2289 286 10.8 76
Show 12395+5516 BOY 6 7 0.2 92
Show 12319+5736 SLN 71 120 3.2 95
Show 12478+5522 TDS8526 23 0.6 98
Show 12296+5656 LDS2644 162 36.7 102
Show 12402+5503 STI2290 AB 246 13.5 103
Show 12350+5814 STF1660 118 19.7 105
Show 12312+5747 UC 176 37 78.0 106
Show 12467+5824 UC 2405 155 68.1 106
Show 12339+5522 STI2286 86 11.5 107
Show 12484+5509 NSN 634 140 2.2 112
Show Alioth 12540+5558 BLM 2 60 0.1 113
Show 12435+5838 KPP2553 1 23.1 114
Show 12556+5706 MLR 553 188 0.5 116
Show 12289+5556 TDS8406 256 1.7 118
Show 12445+5841 LDS1335 7 34.9 119
Show 12556+5613 DAM 711 AB 47 60.3 120
Show 12556+5613 LDS1343 BC 207 5.9 120
Show 12501+5506 GJ 3753 AB 307 2.6 122
Show 12501+5506 FAR 14 AC 109 123.1 122
Show 12436+5852 STT 254 189 0.3 128
Show 12318+5508 SKF2013 75 6.6 129
Show 12397+5855 SLW 752 359 112.8 131
Show 12313+5507 BAG 50 255 0.1 132
Show 12511+5838 STI 750 142 3.4 136
Show 12569+5744 MLR 500 AB 254 0.1 136
Show 12569+5744 MLR 500 AC 272 9.6 136
Show 12561+5540 LDS3068 349 14.1 136
Show 12550+5810 STF1691 AB 275 18.5 136
Show 12550+5810 STF1691 AC 84 130.3 136
Show 12584+5705 A 1604 328 2.6 138
Show 12329+5448 A 1600 AB 8 0.9 140

 
 
WDS 12418+5645 : COMPONENTS
 
 
  A B C
B pa=4.1°
sep=8.99"
 
C pa=222.3°
sep=8.68"
pa=202.9°
sep=16.70"
 
D pa=224.1°
sep=15.65"
pa=209.7°
sep=23.26"
pa=226.4°
sep=6.98"
 
 
12418+5645 A
 
 
Coord arcsec 2000 124147.37+564513.8 Mag 8.61 Spectral class M3.0 (red) PmRA 112.00
PmDE 1.0
 
 
12418+5645 B
 
 
Coord arcsec 2000 124147.45+564522.8 Mag 18.9 Calc delta mag 10.29 Calc coord yes
 
 
12418+5645 C
 
 
Coord arcsec 2000 124146.66+564507.4 Calc delta mag 8.61 Calc coord yes
 
 
12418+5645 D
 
 
Coord arcsec 2000 124146.05+564502.6 Calc delta mag 8.61 Calc coord yes