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Doubles in session


Current system
14243+1857
LAW 22 AB


Nearby doubles
36' : 14265+1914
HJL1087

43' : 14272+1850
WFC 149

44' : 14244+1813
COU 62

53' : 14246+1804
CBL 453

58' : 14273+1936
GWP2387

60' : 14251+1758
GWP2379

65' : 14212+1945
UC 2742

70' : 14240+1747
BRT2290

73' : 14286+1818
COU2508

73' : 14236+2009
COU 184

74' : 14278+1950
HJ 551

80' : 14192+1824
GWP2362

91' : 14189+1812
LDS 956AB

96' : 14294+1958
TDS9213

101' : 14255+2035
LEP 67

107' : 14307+1951
HJ 2724

108' : 14178+1952
LDS1413

111' : 14320+1846
ITF 135

111' : 14276+2037
HO 542

113' : 14182+2010
AZC 84

116' : 14324+1858
ITF 175

119' : 14326+1902
ITF 174

123' : 14157+1911
HDS2003
Arcturus

124' : 14156+1837
NSN 654

126' : 14186+1720
CBL 448

130' : 14165+2007
STF1825



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

14243+1857 LAW 22 AB

 
 
14h 24m 15.02s +18° 56' 31.8" P.A. 246.00 sep 14.9 mag 15.70,17.10 Sp M2.0+M2.5
 
 
Coord 2000 14243+1857 Discov num LAW  22 Comp AB Coord arcsec 2000 14 24 15.02 +18 56 31.8
Date first 1955 Date last 2015 Obs 8
Pa first 245 Pa last 245.6 P.A. Now (θ) 245.6°
Sep first 15.2 Sep last 14.942 Sep. Now (ρ) 14.942"
Mag pri 15.70 Mag sec 17.10 delta mag (ΔM) 1.4 Spectral class M2.0+M2.5 (red/red)
Pri motion ra -062 Sec motion ra -054
Pri motion dec +000 Sec motion dec +008
Notes
rPM=0.182 (< 0.3, Physical double)
This double is physical.
 
 
14243+1857 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 14 24 15 +18 56 32 LAW 22 Aa,Ab 2016 3 260 0.4 15.39
Show 14 24 15 +18 56 32 LAW 22 AB 2015 8 246 14.9 15.70 17.10 1.40 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes
 
 
WDS 14243+1857 LAW 22 AB : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 LAW Law, N.M., Hodgkin, S.T., & Mackay, C.D.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14243+1857 LAW 22 AB 2009 1 245 16.0 15.70 17.10 M2.0+M2.5 142415.02+185631.8
14243+1857 LAW 22 AB 2015 6 246 14.9 15.70 17.10 M2.0+M2.5 142415.02+185631.8

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

 
 
WDS 14243+1857 LAW 22 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14243+1857 LAW 22 AB : MEASURES
 
 
No records found.

 
 
WDS 14243+1857 : VIRTUAL EYEPIECE
 
 

14243+1857 LAW 22A mag 15.7 Sp M2.0 14243+1857 LAW 22Ab sep 0.4 P.A. 259.40 Sp M2.0 14243+1857 LAW 22B sep 14.3 P.A. 244.40 mag 17.1 Sp M2.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 14243+1857 : ALADIN DSS IMAGE @ 14h 24m 15.02s +18° 56' 31.8"
 
 
 
 
WDS 14243+1857 LAW 22 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14243+1857 LAW 22AB distance=0' 14265+1914 HJL1087 distance=36' 14272+1850 WFC 149 distance=43' 14244+1813 COU 62 distance=44' 14246+1804 CBL 453 distance=53' 14273+1936 GWP2387 distance=58' 14251+1758 GWP2379 distance=60' 14212+1945 UC 2742 distance=65' 14240+1747 BRT2290 distance=70' 14286+1818 COU2508 distance=73' 14236+2009 COU 184 distance=73' 14278+1950 HJ 551 distance=74' 14192+1824 GWP2362 distance=80' 14189+1812 LDS 956AB distance=91' 14189+1812 RAO 315Aa,Ab distance=91' 14294+1958 TDS9213 distance=96' 14255+2035 LEP 67 distance=101' 14307+1951 HJ 2724 distance=107' 14178+1952 LDS1413 distance=108' 14320+1846 ITF 135 distance=111' 14276+2037 HO 542 distance=111' 14182+2010 AZC 84 distance=113' 14324+1858 ITF 175 distance=116' 14326+1902 ITF 174 distance=119' 14157+1911 HDS2003 (Arcturus) distance=123' 14156+1837 NSN 654 distance=124' 14186+1720 CBL 448 distance=126' 14165+2007 STF1825 distance=130' 14168+2013 LDS1411 distance=130' 14185+1714 BPMA 47 distance=132' 14233+2111 COU 61 distance=135' 14175+1722 A 2067 distance=135' 14171+2028 LDS4449 distance=138' 14244+2115 LDS4463 distance=138' 14338+1819 ITF 204 distance=142' 14329+2009 HO 387 distance=142' 14340+1822 KPP3927 distance=144' 14226+1634 A 2068AB distance=145' 14226+1634 FOX9051AC distance=145' 14226+1634 FOX9051CD distance=146' 14345+1913 ITF 139AB distance=146' 14345+1913 ITF 139AC distance=146' 14305+2055 COU 97 distance=149' 14158+1730 UC 2717 distance=149' 14200+1640 GWP2365 distance=150' 14323+1718 STF3086 distance=152' 14142+1805 TOK 723 distance=152' 14279+2123 HO 543 distance=155' 14199+1634 CBL 450 distance=156' 14267+1625 A 2069 distance=156' 14135+1810 LDS1409 distance=160' 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 14243+1857 LAW 22 Aa,Ab 260 0.4 0
Show 14243+1857 LAW 22 AB 246 14.9 0
Show 14265+1914 HJL1087 255 223.8 36
Show 14272+1850 WFC 149 102 5.0 43
Show 14244+1813 COU 62 200 2.4 44
Show 14246+1804 CBL 453 225 33.3 53
Show 14273+1936 GWP2387 228 802.1 58
Show 14251+1758 GWP2379 175 218.0 60
Show 14212+1945 UC 2742 32 3.6 65
Show 14240+1747 BRT2290 103 3.0 70
Show 14286+1818 COU2508 67 0.5 73
Show 14236+2009 COU 184 114 1.0 73
Show 14278+1950 HJ 551 60 13.7 74
Show 14192+1824 GWP2362 84 282.8 80
Show 14189+1812 LDS 956 AB 216 15.5 91
Show 14189+1812 RAO 315 Aa,Ab 77 0.4 91
Show 14294+1958 TDS9213 9 1.4 96
Show 14255+2035 LEP 67 290 63.1 101
Show 14307+1951 HJ 2724 319 21.1 107
Show 14178+1952 LDS1413 180 68.6 108
Show 14320+1846 ITF 135 336 18.5 111
Show 14276+2037 HO 542 34 0.9 111
Show 14182+2010 AZC 84 299 14.7 113
Show 14324+1858 ITF 175 1 1.8 116
Show 14326+1902 ITF 174 236 13.5 119
Show Arcturus 14157+1911 HDS2003 198 0.3 123
Show 14156+1837 NSN 654 250 3.6 124
Show 14186+1720 CBL 448 296 56.6 126
Show 14165+2007 STF1825 154 4.2 130
Show 14168+2013 LDS1411 235 6.0 130
Show 14185+1714 BPMA 47 239 245.9 132
Show 14233+2111 COU 61 280 1.9 135
Show 14175+1722 A 2067 255 0.1 135
Show 14171+2028 LDS4449 25 57.0 138
Show 14244+2115 LDS4463 87 14.0 138
Show 14338+1819 ITF 204 235 2.5 142
Show 14329+2009 HO 387 242 9.4 142
Show 14340+1822 KPP3927 311 1.8 144
Show 14226+1634 A 2068 AB 159 3.4 145
Show 14226+1634 FOX9051 AC 262 179.7 145
Show 14226+1634 FOX9051 CD 164 5.0 146
Show 14345+1913 ITF 139 AB 277 6.0 146
Show 14345+1913 ITF 139 AC 200 2.3 146
Show 14305+2055 COU 97 254 0.3 149
Show 14158+1730 UC 2717 241 6.0 149
Show 14200+1640 GWP2365 82 370.5 150
Show 14323+1718 STF3086 271 6.0 152
Show 14142+1805 TOK 723 351 0.1 152
Show 14279+2123 HO 543 237 4.6 155
Show 14199+1634 CBL 450 267 63.2 156
Show 14267+1625 A 2069 102 0.2 156

 
 
WDS 14243+1857 : COMPONENTS
 
 
  A Ab
Ab pa=259.4°
sep=0.36"
 
B pa=244.4°
sep=14.27"
pa=244.0°
sep=13.93"
 
 
14243+1857 A
 
 
Coord arcsec 2000 142415.02+185631.8 Mag 15.7 Spectral class M2.0 (red) PmRA -62.00
PmDE 0.0
 
 
14243+1857 Ab
 
 
Coord arcsec 2000 142415.00+185631.7 Spectral class M2.0 (red) Calc delta mag 15.39 Calc coord yes
 
 
14243+1857 B
 
 
Coord arcsec 2000 142414.11+185625.6 Mag 17.1 Spectral class M2.5 (red) PmRA -54.00
PmDE 8.0 Calc delta mag 1.71 Calc coord yes