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Current system
14069+1547
LAW 21 AB


Nearby doubles
21' : 14057+1537
BPM 613

40' : 14096+1537
TOK 294

54' : 14056+1636
CVR1560

56' : 14031+1550
LDS1404

60' : 14031+1609
GWP2194

61' : 14083+1644
A 2065

62' : 14093+1455
GWP2245AB

62' : 14109+1525
CVR1569

67' : 14109+1513
LDS1406AB

70' : 14025+1521
LDS1402

72' : 14022+1608
BPM 610

74' : 14019+1530
ALD 112

75' : 14112+1506
GRV 882

81' : 14037+1441
CBL 438

83' : 14126+1532
VKI 20

87' : 14032+1654
CVR 719

87' : 14125+1620
GWP2290

88' : 14130+1553
A 2066

89' : 14107+1437
CVR1568

94' : 14125+1636
WSI 117

98' : 14065+1724
COU2506

99' : 14125+1646
LDS1408

107' : 13595+1551
WFC 143

108' : 14028+1417
HEI 65

109' : 14013+1436
GWP2180

109' : 14133+1645
GWP2301



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.

14069+1547 LAW 21 AB

 
 
14h 06m 56.16s +15° 46' 32.7" P.A. 216.00 sep 33.2 mag 16.14,16.61 Sp M3.1+M3.7
 
 
Coord 2000 14069+1547 Discov num LAW  21 Comp AB Coord arcsec 2000 14 06 56.16 +15 46 32.7
Date first 1950 Date last 2016 Obs 9
Pa first 216 Pa last 216.1 P.A. Now (θ) 216.1°
Sep first 33.3 Sep last 33.192 Sep. Now (ρ) 33.192"
Mag pri 16.14 Mag sec 16.61 delta mag (ΔM) 0.47 Spectral class M3.1+M3.7 (red/red)
Pri motion ra -061 Sec motion ra -062
Pri motion dec -022 Sec motion dec -020
Notes N V R (See Notes, Proper motion indicates physical, Red magnitudes)
rPM=0.034 (< 0.3, Physical double)
This double is physical.
 
 
14069+1547 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 14 06 56 +15 46 33 LAW 21 AB 2016 9 216 33.2 16.14 16.61 0.47 <===
Show 14 06 55 +15 46 06 LAW 21 Ba,Bb 2008 2 79 0.1 16.61
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes Gaia DR2 1231371560464967808
 
 
WDS 14069+1547 LAW 21 AB : NOTES
 
 
discov_num notes refcode
LAW 21 AB: SLW 965.
 
 
REFERENCES
 
 
refcode metd author reference
Law2006 Ss - Law, N.M., Hodgkin, S.T., & Mackay, C.D. 2006MNRAS.368.1917L
Law2006 MNRAS 368, 1917, 2006
Law2008 Ss - Law, N.M., Hodgkin, S.T., & Mackay, C.D. 2008MNRAS.384..150L
Law2008 MNRAS 384, 150, 2008
Law2008 All measures of known pairs in Law2008 appear to be off by 90 (or 270) degrees.
Law2008 Corrected and N code code added to measure.
Law2010 Ag j Law, N.M., Dhital, S., Kraus, A., Stassun, K.G. & West, A.A. 2010ApJ...720.1727L
Law2010 +Es ApJ 720, 1727, 2010
Law2010 +C
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14069+1547 LAW 21 AB 2008 1 215 32.9 16.30 16.80 M2.5+M3.5 140656.14+154632.4
14069+1547 LAW 21 AB 2015 4 216 33.2 16.14 16.61 M3.1+M3.7 NV R 140656.16+154632.7
14069+1547 LAW 21 AB 2016 6 216 33.2 16.14 16.61 M3.1+M3.7 NV R 140656.16+154632.7

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

 
 
WDS 14069+1547 LAW 21 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14069+1547 LAW 21 AB : MEASURES
 
 
No records found.

 
 
WDS 14069+1547 : VIRTUAL EYEPIECE
 
 

14069+1547 LAW 21A mag 16.14 Sp M3.1 14069+1547 LAW 21B sep 33.2 P.A. 216.20 mag 16.61 Sp M3.5 14069+1547 LAW 21Bb sep 33.1 P.A. 216.10 Sp M4.0 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 14069+1547 : ALADIN DSS IMAGE @ 14h 06m 56.16s +15° 46' 32.7"
 
 
 
 
WDS 14069+1547 LAW 21 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14069+1547 LAW 21AB distance=0' 14069+1547 LAW 21Ba,Bb distance=1' 14057+1537 BPM 613 distance=21' 14096+1537 TOK 294 distance=40' 14056+1636 CVR1560 distance=54' 14031+1550 LDS1404 distance=56' 14031+1609 GWP2194 distance=60' 14083+1644 A 2065 distance=61' 14093+1455 GWP2245AB distance=62' 14109+1525 CVR1569 distance=62' 14109+1513 HDS1989Aa,Ab distance=67' 14109+1513 LDS1406AB distance=67' 14109+1513 SKF 343AC distance=67' 14109+1513 SKF 343AD distance=67' 14025+1521 LDS1402 distance=70' 14022+1608 BPM 610 distance=72' 14019+1530 ALD 112 distance=74' 14112+1506 GRV 882 distance=75' 14037+1441 CBL 438 distance=81' 14126+1532 VKI 20 distance=83' 14032+1654 CVR 719 distance=87' 14125+1620 GWP2290 distance=87' 14130+1553 A 2066 distance=88' 14107+1437 CVR1568 distance=89' 14125+1636 WSI 117 distance=94' 14065+1724 COU2506 distance=98' 14125+1646 LDS1408 distance=99' 13595+1551 WFC 143 distance=107' 14028+1417 HEI 65 distance=108' 14013+1436 GWP2180 distance=109' 14133+1645 GWP2301 distance=109' 14147+1601 LDS1410 distance=113' 14063+1740 GWP2219 distance=115' 14035+1731 GRV 879 distance=115' 14014+1710 COU2193 distance=116' 13590+1610 HEI 232 distance=116' 14133+1430 BPM 614 distance=120' 14085+1349 GWP2238 distance=120' 14096+1349 CBL 441 distance=124' 14034+1740 A 2064 distance=125' 14047+1345 BPM 612 distance=126' 14090+1755 GWP2243 distance=133' 14137+1734 COU 60 distance=133' 14138+1720 YSC 54Aa,Ab distance=137' 14138+1720 HDS1998AB distance=137' 13588+1434 BPM 609 distance=138' 14013+1355 GWP2181 distance=139' 14084+1328 SLW 969 distance=140' 13573+1513 SKF2800AB distance=144' 13573+1513 SKF2800AC distance=144' 13587+1711 COU 58 distance=146' 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 14069+1547 LAW 21 AB 216 33.2
Show 14069+1547 LAW 21 Ba,Bb 79 0.1 1
Show 14057+1537 BPM 613 340 49.0 21
Show 14096+1537 TOK 294 30 163.7 40
Show 14056+1636 CVR1560 40 3.6 54
Show 14031+1550 LDS1404 56 30.7 56
Show 14031+1609 GWP2194 96 293.5 60
Show 14083+1644 A 2065 342 1.6 61
Show 14093+1455 GWP2245 AB 352 7.3 62
Show 14109+1525 CVR1569 22 3.5 62
Show 14109+1513 HDS1989 Aa,Ab 326 0.4 67
Show 14109+1513 LDS1406 AB 160 26.4 67
Show 14109+1513 SKF 343 AC 274 12.7 67
Show 14109+1513 SKF 343 AD 145 23.5 67
Show 14025+1521 LDS1402 312 6.8 70
Show 14022+1608 BPM 610 127 91.9 72
Show 14019+1530 ALD 112 340 1.6 74
Show 14112+1506 GRV 882 249 60.0 75
Show 14037+1441 CBL 438 359 54.7 81
Show 14126+1532 VKI 20 295 3.5 83
Show 14032+1654 CVR 719 21 24.7 87
Show 14125+1620 GWP2290 45 7.7 87
Show 14130+1553 A 2066 220 4.8 88
Show 14107+1437 CVR1568 50 3.0 89
Show 14125+1636 WSI 117 48 0.9 94
Show 14065+1724 COU2506 335 2.2 98
Show 14125+1646 LDS1408 310 12.7 99
Show 13595+1551 WFC 143 357 9.6 107
Show 14028+1417 HEI 65 94 0.3 108
Show 14013+1436 GWP2180 243 6.1 109
Show 14133+1645 GWP2301 64 6.4 109
Show 14147+1601 LDS1410 297 68.8 113
Show 14063+1740 GWP2219 330 767.6 115
Show 14035+1731 GRV 879 87 8.9 115
Show 14014+1710 COU2193 316 2.2 116
Show 13590+1610 HEI 232 64 1.9 116
Show 14133+1430 BPM 614 156 45.4 120
Show 14085+1349 GWP2238 325 13.0 120
Show 14096+1349 CBL 441 235 19.2 124
Show 14034+1740 A 2064 177 1.1 125
Show 14047+1345 BPM 612 259 22.3 126
Show 14090+1755 GWP2243 119 300.5 133
Show 14137+1734 COU 60 282 7.3 133
Show 14138+1720 YSC 54 Aa,Ab 358 0.3 137
Show 14138+1720 HDS1998 AB 358 1.0 137
Show 13588+1434 BPM 609 197 86.1 138
Show 14013+1355 GWP2181 325 643.2 139
Show 14084+1328 SLW 969 200 8.1 140
Show 13573+1513 SKF2800 AB 262 12.7 144
Show 13573+1513 SKF2800 AC 98 105.9 144
Show 13587+1711 COU 58 2 1.4 146

 
 
WDS 14069+1547 : COMPONENTS
 
 
  A B
B pa=216.2°
sep=33.22"
 
Bb pa=216.1°
sep=33.14"
pa=78.6°
sep=0.11"
 
 
14069+1547 A
 
 
Coord arcsec 2000 140656.16+154632.7 Mag 16.14 Spectral class M3.1 (red) PmRA -61.00
PmDE -22.0
 
 
14069+1547 B
 
 
Coord arcsec 2000 140654.80+154605.9 Coord calc 140654.86+154605.9 Mag 16.61 Mag composta 16.61
Spectral class M3.5 (red) PmRA -62.00 PmDE -20.0 Calc delta mag 0.47
 
 
14069+1547 Bb
 
 
Coord arcsec 2000 140654.81+154605.9 Spectral class M4.0 (red) Calc delta mag 16.14 Calc coord yes