13023+3054 SLW 814

13h 02m 18.77s +30° 53' 51.5" P.A. 139.00 sep 89.7 mag 16.31,18.71 Sp M1.6+M3.4

Coord 2000 13023+3054 Discov num SLW 814 Comp Coord arcsec 2000 13 02 18.77 +30 53 51.5
Date first 1955 Date last 2015 Obs 11
Pa first 139 Pa last 139.2 P.A. Now (θ) 139.2°
Sep first 89.6 Sep last 89.706 Sep. Now (ρ) 89.706"
Mag pri 16.31 Mag sec 18.71 delta mag (ΔM) 2.4 Spectral class M1.6+M3.4 (red/red)
Pri motion ra -053 Sec motion ra -049
Pri motion dec +002 Sec motion dec +001
Notes V R (Proper motion indicates physical, Red magnitudes)




rPM=0.078 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Coma Berenices Gaia DR2 1464764584457193344




WDS 13023+3054 SLW 814 : NOTES

No records found.







REFERENCES

refcode metd author reference
SLW Sloan Digital Sky Survey SLoWPoKES Catalog ...................
SLW (catalog of wide, low-mass CPM pairs - see Dhital et al. 2010) 2010AJ....139.2566D






WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13023+3054 SLW 814 2004 1 139 89.7 16.31 18.71 M1.6 M3.4 V R 130218.77+305351.5
13023+3054 SLW 814 2010 3 139 89.7 16.31 18.71 M1.6+M3.4 V R 130218.77+305351.5
13023+3054 SLW 814 2015 4 139 89.7 16.31 18.71 M1.6+M3.4 V R 130218.77+305351.5



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WDS 13023+3054 SLW 814 : VISUAL OBSERVATIONS REPORTS

No records found.




WDS 13023+3054 SLW 814 : MEASURES

No records found.



WDS 13023+3054 : VIRTUAL EYEPIECE


13023+3054 SLW 814A mag 16.31 Sp M1.6 13023+3054 SLW 814B sep 84.5 P.A. 143.50 mag 18.71 Sp M3.4 virtual eyepiece
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Radius:
Components only




WDS 13023+3054 : ALADIN DSS IMAGE @ 13h 02m 18.77s +30° 53' 51.5"





WDS 13023+3054 SLW 814 : NEIGHBORHOODS

FoV:
Limit:
Primaries only


13023+3054  SLW 814 distance=0' 13030+3043  LDS1356 distance=15' 13003+3047  HDS1823Aa,Ab distance=28' 13003+3047  BU 1081AB distance=28' 13046+3100  LDS1358 distance=29' 12594+3026  SKF 806 distance=47' 12599+3132  LDS1352 distance=49' 12592+3124  CVR1481 distance=50' 13064+3042  CRB  93 distance=54' 13049+3011  SLE 909 distance=55' 12578+3038  LDS1348 distance=61' 13070+3102  SKF2851 distance=61' 12595+3004  A  1852 distance=63' 12573+3046  LDS1347 distance=65' 12573+3109  LDS1346 distance=66' 13076+3100  LDS1362 distance=68' 12574+3022  STF1696 distance=71' 12568+3114  LDS1345 distance=72' 12594+3156  LDS1351 distance=73' 12567+3103  CBL 401 distance=74' 13000+3205  LDS1353AB distance=77' 13038+3210  CVR 132 distance=79' 12562+3043  LDS1344 distance=79' 13029+2935  SLE 908 distance=80' 13085+3106  LDS1363 distance=82' 13084+3019  LDS1364AB distance=87' 13084+3019  JNN  88Aa,Ab distance=87' 13016+2924  SKF 491 distance=91' 13026+3226  LEP  61 distance=93' 13094+3114  CVR 682 distance=94' 12550+3118  JNN  82 distance=98' 12552+3020  CVR1477 distance=98' 13099+3122  STF1727 distance=101' 13029+3238  CBL 404 distance=105' 13106+3033  LDS1366 distance=109' 12537+3102  LDS4291 distance=111' 13076+2927  A   683 distance=112' 13107+3022  SDK 230 distance=113' 13021+2859  HLG   3 distance=115' 13112+3050  A  1359AB distance=115' 13112+3050  STF1729AB,C distance=115' 13025+2858  A  1853 distance=116' 13005+2900  CVR 131 distance=117' 13104+3152  BVD 162 distance=119' 13065+3240  ES 2471 distance=120' 12556+2933  SKF 490 distance=120' 13105+3155  LDS2905 distance=121' 13062+2902  HJ 2638AD distance=123' 13062+2902  LYS  10AE distance=123' 13062+2902  HJ 2638A,BC distance=123' 13062+2902  BU 1083BC distance=123' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 13023+3054 SLW 814 139 89.7
Show 13030+3043 LDS1356 8 23.0 15
Show 13003+3047 HDS1823 Aa,Ab 180 0.1 28
Show 13003+3047 BU 1081 AB 350 5.3 28
Show 13046+3100 LDS1358 115 12.7 29
Show 12594+3026 SKF 806 240 7.2 47
Show 12599+3132 LDS1352 219 8.2 49
Show 12592+3124 CVR1481 47 3.5 50
Show 13064+3042 CRB 93 107 26.0 54
Show 13049+3011 SLE 909 106 25.1 55
Show 12578+3038 LDS1348 281 5.3 61
Show 13070+3102 SKF2851 41 0.6 61
Show 12595+3004 A 1852 311 1.0 63
Show 12573+3046 LDS1347 110 79.4 65
Show 12573+3109 LDS1346 153 215.0 66
Show 13076+3100 LDS1362 223 12.0 68
Show 12574+3022 STF1696 204 3.7 71
Show 12568+3114 LDS1345 73 8.0 72
Show 12594+3156 LDS1351 168 1.9 73
Show 12567+3103 CBL 401 193 35.4 74
Show 13000+3205 LDS1353 AB 145 33.9 77
Show 13038+3210 CVR 132 232 9.7 79
Show 12562+3043 LDS1344 341 61.1 79
Show 13029+2935 SLE 908 234 8.9 80
Show 13085+3106 LDS1363 290 198.5 82
Show 13084+3019 LDS1364 AB 166 101.3 87
Show 13084+3019 JNN 88 Aa,Ab 0.2 87
Show 13016+2924 SKF 491 144 8.9 91
Show 13026+3226 LEP 61 294 175.1 93
Show 13094+3114 CVR 682 140 21.9 94
Show 12550+3118 JNN 82 349 0.7 98
Show 12552+3020 CVR1477 123 3.2 98
Show 13099+3122 STF1727 333 7.4 101
Show 13029+3238 CBL 404 96 56.3 105
Show 13106+3033 LDS1366 296 8.3 109
Show 12537+3102 LDS4291 289 54.7 111
Show 13076+2927 A 683 328 3.7 112
Show 13107+3022 SDK 230 98 2.4 113
Show 13021+2859 HLG 3 281 4.5 115
Show 13112+3050 A 1359 AB 132 0.3 115
Show 13112+3050 STF1729 AB,C 275 8.6 115
Show 13025+2858 A 1853 304 1.4 116
Show 13005+2900 CVR 131 310 35.3 117
Show 13104+3152 BVD 162 273 2.7 119
Show 13065+3240 ES 2471 39 8.3 120
Show 12556+2933 SKF 490 180 4.6 120
Show 13105+3155 LDS2905 96 7.1 121
Show 13062+2902 HJ 2638 AD 13 41.1 123
Show 13062+2902 LYS 10 AE 219 139.3 123
Show 13062+2902 HJ 2638 A,BC 223 6.2 123
Show 13062+2902 BU 1083 BC 252 0.4 123





WDS 13023+3054 : COMPONENTS

  A
B pa=143.5°
sep=84.51"








13023+3054 A

Componente originario normalizzato AB Coord arcsec 2000 130218.77+305351.5 Mag 16.31 Spectral class M1.6 (red)
PmRA -53.00 PmDE 2.0






13023+3054 B

Componente originario normalizzato AB Coord arcsec 2000 130222.68+305243.6 Mag 18.71 Spectral class M3.4 (red)
PmRA -49.00 PmDE 1.0 Calc delta mag 2.4 Calc coord yes