12406+2223 LDS 4246

 
 
12h 40m 35.77s +22° 23' 01.0" P.A. 253.00 sep 116.7 mag 15.70,18.40 Sp M2+M3
 
 
Coord 2000 12406+2223 Discov num LDS4246 Comp Coord arcsec 2000 12 40 35.77 +22 23 01.0
Date first 1960 Date last 2015 Obs 10
Pa first 254 Pa last 253.2 P.A. Now (θ) 253.2°
Sep first 116.0 Sep last 116.658 Sep. Now (ρ) 116.658"
Mag pri 15.70 Mag sec 18.40 delta mag (ΔM) 2.7 Spectral class M2+M3 (red/red)
Pri motion ra -117 Sec motion ra -119
Pri motion dec -027 Sec motion dec -023
Notes V (Proper motion indicates physical)
rPM=0.037 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Gaia DR2 3955720649767333504
 
 
WDS 12406+2223 LDS 4246 : NOTES
 
 
No records found.

 
 
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
12406+2223 LDS4246 2000 2 253 116.6 15.70 18.40 D 124035.77+222301.0
12406+2223 LDS4246 2005 3 253 116.7 15.70 18.40 M2+M3 V 124035.77+222301.0
12406+2223 LDS4246 2010 4 253 116.7 15.70 18.40 M2+M3 V 124035.77+222301.0
12406+2223 LDS4246 2015 5 253 116.7 15.70 18.40 M2+M3 V 124035.77+222301.0

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

 
 
WDS 12406+2223 LDS 4246 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12406+2223 LDS 4246 : MEASURES
 
 
No records found.

 
 
WDS 12406+2223 : VIRTUAL EYEPIECE
 
 

12406+2223 LDS4246A mag 15.7 Sp M2 12406+2223 LDS4246B sep 108.6 P.A. 251.90 mag 18.4 Sp M3 virtual eyepiece
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Radius:
Components only
 
 
WDS 12406+2223 : ALADIN DSS IMAGE @ 12h 40m 35.77s +22° 23' 01.0"
 
 
 
 
WDS 12406+2223 LDS 4246 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


12406+2223  LDS4246 distance=0' 12390+2240  KUI  60 distance=28' 12415+2136  LDS4249 distance=48' 12381+2257  CVR1455 distance=49' 12403+2133  AZC  76 distance=50' 12403+2131  LDS 939 distance=52' 12382+2304  LDS4239 distance=53' 12418+2132  SLW 760 distance=54' 12444+2200  HDS1783 distance=58' 12387+2318  GUR  32 distance=61' 12454+2252  SLW 768 distance=73' 12374+2322  COU 392 distance=74' 12431+2117  LDS5758 distance=74' 12451+2143  GRV 858 distance=75' 12349+2238  WRH  12 distance=81' 12391+2344  POU3129BC distance=84' 12391+2344  POU3129AB distance=84' 12372+2112  STF1663 distance=86' 12440+2110  STT 253 distance=87' 12471+2237  SHY 612 distance=92' 12363+2113  FMR 108 distance=93' 12367+2338  A   562 distance=93' 12401+2049  OSO  47AB distance=95' 12401+2049  OSO  47AC distance=95' 12386+2043  HDS1771 distance=104' 12435+2400  KPP3877 distance=105' 12481+2204  AZC  77 distance=107' 12460+2340  COU 394 distance=108' 12424+2413  SLW 762 distance=113' 12328+2301  AG  179 distance=115' 12330+2324  POU3128 distance=122' 12492+2147  STF1680 distance=126' 12402+2430  POU3130 distance=128' 12380+2431  SLW 748 distance=133' 12465+2409  ENG  48 distance=134' 12325+2106  STF1652 distance=137' 12358+2023  SLW 739 distance=138' 12368+2014  AG  180 distance=140' 12350+2026  CBL 385 distance=141' 12358+2428  LDS4233 distance=142' 12372+2009  CBL  54 distance=142' 12396+1956  BGH  40AB distance=143' 12303+2157  HJL1069 distance=145' 12301+2223  COU2707 distance=146' 12396+1956  LDS1330BC distance=148' 12514+2206  CFN  10 distance=151' 12515+2207  LDS 940AB distance=151' 12515+2207  RAO 284AC distance=151' 12490+2401  CVR 665 distance=153' 12508+2327  CVR1472 distance=155' 12496+2053  LDS5760 distance=155' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 12406+2223 LDS4246 253 116.7
Show 12390+2240 KUI 60 228 34.2 28
Show 12415+2136 LDS4249 30 6.6 48
Show 12381+2257 CVR1455 345 3.3 49
Show 12403+2133 AZC 76 98 14.9 50
Show 12403+2131 LDS 939 91 83.1 52
Show 12382+2304 LDS4239 111 185.5 53
Show 12418+2132 SLW 760 183 25.7 54
Show 12444+2200 HDS1783 112 0.3 58
Show 12387+2318 GUR 32 142 0.8 61
Show 12454+2252 SLW 768 153 41.9 73
Show 12374+2322 COU 392 335 2.1 74
Show 12431+2117 LDS5758 137 12.9 74
Show 12451+2143 GRV 858 114 62.4 75
Show 12349+2238 WRH 12 8 0.4 81
Show 12391+2344 POU3129 BC 59 4.8 84
Show 12391+2344 POU3129 AB 137 13.3 84
Show 12372+2112 STF1663 65 0.5 86
Show 12440+2110 STT 253 238 6.5 87
Show 12471+2237 SHY 612 23 999.9 92
Show 12363+2113 FMR 108 311 37.1 93
Show 12367+2338 A 562 7 3.7 93
Show 12401+2049 OSO 47 AB 35 14.7 95
Show 12401+2049 OSO 47 AC 109 112.6 95
Show 12386+2043 HDS1771 110 0.3 104
Show 12435+2400 KPP3877 270 3.1 105
Show 12481+2204 AZC 77 329 28.3 107
Show 12460+2340 COU 394 107 0.8 108
Show 12424+2413 SLW 762 141 24.2 113
Show 12328+2301 AG 179 142 1.0 115
Show 12330+2324 POU3128 52 10.4 122
Show 12492+2147 STF1680 335 2.9 126
Show 12402+2430 POU3130 104 11.5 128
Show 12380+2431 SLW 748 91 13.9 133
Show 12465+2409 ENG 48 15 184.5 134
Show 12325+2106 STF1652 178 6.1 137
Show 12358+2023 SLW 739 229 18.6 138
Show 12368+2014 AG 180 357 0.4 140
Show 12350+2026 CBL 385 192 32.2 141
Show 12358+2428 LDS4233 22 169.0 142
Show 12372+2009 CBL 54 284 15.8 142
Show 12396+1956 BGH 40 AB 148 415.6 143
Show 12303+2157 HJL1069 312 115.4 145
Show 12301+2223 COU2707 341 14.4 146
Show 12396+1956 LDS1330 BC 197 104.1 148
Show 12514+2206 CFN 10 92 1.3 151
Show 12515+2207 LDS 940 AB 53 84.7 151
Show 12515+2207 RAO 284 AC 90 1.3 151
Show 12490+2401 CVR 665 155 28.0 153
Show 12508+2327 CVR1472 47 4.8 155
Show 12496+2053 LDS5760 159 11.1 155

 
 
WDS 12406+2223 : COMPONENTS
 
 
  A
B pa=251.9°
sep=108.63"
 
 
12406+2223 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 124035.77+222301.0 Mag 15.7 Spectral class M2 (red)
PmRA -117.00 PmDE -27.0
 
 
12406+2223 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 124028.32+222227.3 Mag 18.4 Spectral class M3 (red)
PmRA -119.00 PmDE -23.0 Calc delta mag 2.7 Calc coord yes