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Doubles in session


Current system
10472+4027
CLO 5 Ba,Bb


Nearby doubles
26' : 10451+4022
ES 1397

29' : 10479+3958
ES 1543

41' : 10480+4107
STT 229

42' : 10457+3949
GRV 820

47' : 10442+3955
YR 26

48' : 10496+3948
A 2155

57' : 10438+4121
CVR1312

60' : 10507+3943
WIS 175

63' : 10494+4123
STF1475

68' : 10488+4132
UC 1998

70' : 10425+3943
CVR1306

78' : 10497+3915
CVR 582

82' : 10456+3907
KPP1212

84' : 10498+3909
SLW 529

88' : 10540+4107
KPP2136

98' : 10408+4132
STT 226

100' : 10510+3858
FMR 97

104' : 10381+4026
STT 223

107' : 10385+3952
SLW 501

109' : 10432+3849
MLB 933

113' : 10564+3946
CVR 586

118' : 10454+3831
CHR 191AB

127' : 10394+4158
TDS7394

127' : 10406+4209
STF1460

132' : 10398+4209
OSO 34

133' : 10430+3824
COU1903



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.

10472+4027 CLO 5 Ba,Bb

 
 
10h 47m 12.61s +40° 26' 44.0" P.A. 346.00 sep 0.1 mag 12.90,13.70 Sp M8+L0
 
 
Coord 2000 10472+4027 Discov num CLO   5 Comp Ba,Bb Coord arcsec 2000 10 47 12.61 +40 26 44.0
Date first 2002 Date last 2016 Obs 13
Pa first 328 Pa last 345.6 P.A. Now (θ) 345.6°
Sep first 0.1 Sep last 0.101 Sep. Now (ρ) 0.101"
Mag pri 12.90 Mag sec 13.70 delta mag (ΔM) 0.8 Spectral class M8+L0 (red/very deep red)
Pri motion ra -302 Sec motion ra
Pri motion dec -034 Sec motion dec
Notes N O K (See Notes, Orbital solution, 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
This double is physical.
 
 
10472+4027 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 10 47 13 +40 26 44 LDS 4016 AB 2016 6 67 14.4 15.20 19.04 3.84
Show 10 47 13 +40 26 44 CLO 5 Ba,Bb 2016 13 346 0.1 12.90 13.70 0.80 Y <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major
 
 
SUSPECTED ORBITAL ELEMENTS
 
 
Identifier10472+4027 CLO 5 Aa,Ab
coord_arcsec_2000104712.61+402644.0
Period (P)6.557y± 0.029 Periastron (T)55822.5d (2011.713y)± 0.5 Semi-major axis (a)75.94m± 0.22
Eccentricity (e)0.7479± 0.22 Inclination (i)29.9°± 0.5 Longitude of periastron (ω)63.4°± 1
Node (Ω)85.6°± 1.1 Notesn ReferenceDup2017
Equinox Last observation2016 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 298.3 0.096
2001 314.2 0.116
2002 327.2 0.118
2003 341.3 0.106
2004 2.5 0.079
2005 79.6 0.027
2006 284.2 0.074
2007 306.1 0.107
2008 320.0 0.119
2009 333.1 0.115
2010 349.2 0.096
2011 19.4 0.060
2012 249.3 0.037
2013 295.9 0.092
2014 312.6 0.114
2015 325.7 0.119
2016 339.5 0.108
2017 359.3 0.083
2018 57.2 0.035
2019 280.1 0.068
2020 304.2 0.105
2021 318.5 0.118
2022 331.5 0.116
2023 347.0 0.099
2024 14.1 0.065
2025 228.1 0.026
2026 293.4 0.088
2027 311.0 0.113
2028 324.2 0.119
2029 337.8 0.110
2030 356.4 0.087


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds10472%2B4027a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 10472+4027 CLO 5 Ba,Bb : NOTES
 
 
discov_num notes refcode
LDS4016 AB: NLTT 25336/25338 Chm2004
 
 
REFERENCES
 
 
refcode metd author reference
Chm2004 E - Chaname, J. & Gould, A. 2004ApJ...601..289C
Chm2004 ApJ 601, 289, 2004
Chm2004 (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004 versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004 identical to discovery observations - predominantly close pairs - were assumed
Chm2004 not new observations, so not included in WDS. Similar concerns when primary and
Chm2004 secondary magnitudes or proper motions were the same.)
 
 
DISCOVERER
 
 
idgroup discov author
1 CLO Close, L.M., Roddier, F., Northcott, M.J., Roddier, C., & Graves, J.E.
2 CLO Close, L.M., Potter, D., Brandner, W., Lloyd-Hart, M., Liebert, J., Burrows, A.,
2 CLO & Siegler, N.
7 CLO Close, L.M., Wildi, F., Lloyd-Hart, M., Brusa, G., Fisher, D., Miller, D.,
7 CLO Riccardi, A., Salinari, P., et al.
8 CLO Close, L.M., Lenzen, R., Guirado, J.C., Nielsen, E.L., Mamajek, E.E.,
8 CLO Brandner, W., Hartung, M., Lidman, C., & Biller, B.
9 CLO Close, L.M., Zuckerman, B., Song, I., Barman, T., Marois, C., Rice, E.L.,
9 CLO Siegler, N., Macintosh, B., et al.
14 CLO Close, L.M., Puglisi, A., Males, J.R., Arcidiacono, C., Skemer, A., Guerra, J.C.,
14 CLO Busoni, L., Brusa, G., Pinna, E., Miller, D.L., Riccardi, A., McCarthy, D., et al.
15 CLO Close, L.M., Males, J.R., Morzinski, K., Kopon, D., Follette, K., Rodigas, T.J.,
15 CLO Hinz, P., Wu, Y-L., Puglisi, A., Esposito, S., Riccardi, A., Pinna, E., et al.
16 CLO Close, L.M., Follette, K.B., Males, J.R., Puglisi, A., Xompero, M., Apai, D.,
16 CLO Najita, J., Weinberger, A.J., Morzinski, K., Rodigas, T.J., Hinz, P., Bailey, V.,
16 CLO & Briguglio, R.
17 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
10472+4027 CLO 5 Ba,Bb 2016 13 346 0.1 12.90 13.70 M8+L0 NO K 104712.61+402644.0

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

 
 
WDS 10472+4027 CLO 5 Ba,Bb : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10472+4027 CLO 5 Ba,Bb : MEASURES
 
 
No records found.

 
 
WDS 10472+4027 : VIRTUAL EYEPIECE
 
 

10472+4027 LDS4016A mag 15.2 Sp M6.5V 10472+4027 CLO 5B sep 0.3 P.A. 360.00 mag 12.9 Sp M8 10472+4027 CLO 5Bb sep 0.4 P.A. 357.20 mag 13.7 Sp L0 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 10472+4027 : ALADIN DSS IMAGE @ 10h 47m 12.61s +40° 26' 44.0"
 
 
 
 
WDS 10472+4027 CLO 5 Ba,Bb : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10472+4027 CLO 5Ba,Bb distance=1' 10472+4027 LDS4016AB distance=1' 10451+4022 ES 1397 distance=26' 10479+3958 ES 1543 distance=29' 10480+4107 STT 229 distance=41' 10457+3949 GRV 820 distance=42' 10442+3955 YR 26 distance=47' 10496+3948 A 2155 distance=48' 10438+4121 CVR1312 distance=57' 10507+3943 WIS 175 distance=60' 10494+4123 STF1475 distance=63' 10488+4132 UC 1998 distance=68' 10425+3943 CVR1306 distance=70' 10497+3915 CVR 582 distance=78' 10456+3907 KPP1212 distance=82' 10498+3909 SLW 529 distance=84' 10540+4107 KPP2136 distance=88' 10408+4132 STT 226 distance=98' 10510+3858 FMR 97 distance=100' 10381+4026 STT 223 distance=104' 10385+3952 SLW 501 distance=107' 10432+3849 MLB 933 distance=109' 10564+3946 CVR 586 distance=113' 10454+3831 CHR 191AB distance=118' 10454+3831 HO 532AC distance=118' 10394+4158 TDS7394 distance=127' 10406+4209 STF1460 distance=127' 10398+4209 OSO 34 distance=132' 10430+3824 COU1903 distance=133' 10585+4102 CVR1328 distance=133' 10544+3840 COU1746 distance=136' 10570+3909 SLW 543 distance=137' 10572+4143 LDS4040AB distance=137' 10572+4143 LDS4040Aa,Ab distance=137' 10364+4130 RAO 253 distance=138' 10572+4158 LDS6236 distance=141' 10402+3824 STF1459 distance=147' 10344+4041 LDS3998 distance=149' 10479+4255 ES 1247 distance=150' 10531+3812 ES 1640 distance=150' 10370+4208 WEI 24 distance=153' 10337+4028 DAM2424 distance=155' 11009+4036 COU1747 distance=157' 10340+3940 SHN 136 distance=159' 10355+4155 COU1901 distance=159' 10332+4026 HJ 2534AB distance=160' 10332+4026 TOK 538AC distance=160' 10340+3934 DAM2429 distance=161' 10426+4303 ES 1246 distance=165' 10336+3934 UC 1955 distance=165' 10513+3748 CVR1319 distance=166' 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 10472+4027 CLO 5 Ba,Bb 346 0.1 1
Show 10472+4027 LDS4016 AB 67 14.4 1
Show 10451+4022 ES 1397 118 6.2 26
Show 10479+3958 ES 1543 8 3.5 29
Show 10480+4107 STT 229 256 0.7 41
Show 10457+3949 GRV 820 39 16.2 42
Show 10442+3955 YR 26 209 0.5 47
Show 10496+3948 A 2155 18 0.9 48
Show 10438+4121 CVR1312 128 4.7 57
Show 10507+3943 WIS 175 64 293.9 60
Show 10494+4123 STF1475 186 26.6 63
Show 10488+4132 UC 1998 286 59.2 68
Show 10425+3943 CVR1306 139 4.2 70
Show 10497+3915 CVR 582 60 7.8 78
Show 10456+3907 KPP1212 141 9.4 82
Show 10498+3909 SLW 529 215 14.4 84
Show 10540+4107 KPP2136 316 17.5 88
Show 10408+4132 STT 226 61 18.2 98
Show 10510+3858 FMR 97 3 8.7 100
Show 10381+4026 STT 223 119 32.7 104
Show 10385+3952 SLW 501 235 179.2 107
Show 10432+3849 MLB 933 245 3.6 109
Show 10564+3946 CVR 586 80 19.9 113
Show 10454+3831 CHR 191 AB 235 0.7 118
Show 10454+3831 HO 532 AC 230 0.7 118
Show 10394+4158 TDS7394 268 0.6 127
Show 10406+4209 STF1460 161 3.9 127
Show 10398+4209 OSO 34 335 22.4 132
Show 10430+3824 COU1903 271 0.1 133
Show 10585+4102 CVR1328 81 3.0 133
Show 10544+3840 COU1746 331 0.3 136
Show 10570+3909 SLW 543 340 163.0 137
Show 10572+4143 LDS4040 AB 324 187.8 137
Show 10572+4143 LDS4040 Aa,Ab 340 1.7 137
Show 10364+4130 RAO 253 241 2.1 138
Show 10572+4158 LDS6236 112 579.6 141
Show 10402+3824 STF1459 153 4.6 147
Show 10344+4041 LDS3998 220 104.2 149
Show 10479+4255 ES 1247 283 2.6 150
Show 10531+3812 ES 1640 230 3.2 150
Show 10370+4208 WEI 24 251 18.1 153
Show 10337+4028 DAM2424 197 3.9 155
Show 11009+4036 COU1747 315 0.8 157
Show 10340+3940 SHN 136 -1 0.0 159
Show 10355+4155 COU1901 303 1.5 159
Show 10332+4026 HJ 2534 AB 16.9 160
Show 10332+4026 TOK 538 AC 295 345.6 160
Show 10340+3934 DAM2429 62 11.8 161
Show 10426+4303 ES 1246 55 3.3 165
Show 10336+3934 UC 1955 78 88.1 165
Show 10513+3748 CVR1319 74 3.8 166

 
 
WDS 10472+4027 : COMPONENTS
 
 
  A B
B pa=360.0°
sep=0.30"
 
Bb pa=357.2°
sep=0.40"
pa=348.9°
sep=0.10"
 
 
10472+4027 A
 
 
Coord arcsec 2000 104712.61+402643.7 Mag 15.2 Spectral class M6.5V (red) PmRA -298.00
PmDE -33.0
 
 
10472+4027 B
 
 
Coord arcsec 2000 104712.61+402644.0 Coord calc 104713.50+402649.2 Mag 12.9 Mag composta 19.04
Spectral class M8 (red) PmRA -302.00 PmDE -34.0 Calc delta mag 2.3
 
 
10472+4027 Bb
 
 
Coord arcsec 2000 104712.61+402644.1 Mag 13.7 Spectral class L0 (very deep red) Calc delta mag 1.5
Calc coord yes