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Doubles in session


Current system
12073+3253
ES 2470


Nearby doubles
14' : 12077+3305
RAO 272

29' : 12082+3227
HJ 844

38' : 12100+3237
SLW 689

39' : 12091+3222
SKF2584

43' : 12042+3238
CVR 644

47' : 12105+3316
CBL 376

49' : 12036+3304
KU 101AB

54' : 12113+3316
HJ 2600

63' : 12091+3155
KU 102

70' : 12095+3356
GRV 853

83' : 12063+3132
TDS8223

86' : 12141+3247
STF1615AB

88' : 12126+3351
SKF2587

88' : 12070+3421
ES 2224AB

88' : 12143+3252
SHN 152

103' : 11593+3310
BU 919

104' : 12078+3110
SEI 527

107' : 11590+3313
TDS8148

109' : 12049+3437
LEP 48

112' : 12160+3233
CVR1418

115' : 12108+3439
RAO 273

116' : 12165+3304
CHR 37

118' : 12051+3448
TDS8213

119' : 12083+3055
GRV 852

121' : 11580+3230
KPP 884

121' : 12115+3105
SLW 692



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.

12073+3253 ES 2470

 
 
12h 07m 20.20s +32° 53' 13.0" P.A. 138.00 sep 4.0 mag 11.55,13.10
 
 
Coord 2000 12073+3253 Discov num ES 2470 Comp Coord arcsec 2000 12 07 20.20 +32 53 13.0
Date first 1931 Date last 2019 Obs 15
Pa first 136 Pa last 138.3 P.A. Now (θ) 138.3°
Sep first 4.2 Sep last 4.02 Sep. Now (ρ) 4.02"
Mag pri 11.55 Mag sec 13.10 delta mag (ΔM) 1.55 Spectral class
Pri motion ra -001 Sec motion ra
Pri motion dec -116 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Tycho2 2527-01627-1 Gaia DR2 4027019237184648960
 
 
WDS 12073+3253 ES 2470 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Es_1901 Mb - Espin, T.E. 1901AN....155..321E
Es_1901 AN 155, 321, 1901 (ES 1 - 39)
Es_1902a Ma - Espin, T.E. 1902AN....158..241E
Es_1902a +Mb AN 158, 241, 1902 (ES 40 - 112)
Es_1902b Mb - Espin, T.E. 1902MNRAS..62..528E
Es_1902b MNRAS 62, 528, 1902
Es_1902c Mb j Espin, T.E. 1902MNRAS..62..402E
Es_1902c MNRAS 62, 402, 1902
Es_1903 Mb - Espin, T.E. 1903MNRAS..63..172E
Es_1903 MNRAS 63, 172, 1903 (ES 113 - 150)
Es_1904a - Espin, T.E. 1904MNRAS..64..238E
Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E
Es_1904b Mb - Espin, T.E. 1904MNRAS..64..675E
Es_1904b MNRAS 64, 675, 1904
Es_1905 Mb - Espin, T.E. 1905MNRAS..65..710E
Es_1905 MNRAS 65, 710, 1905 (ES 151 - 221)
Es_1906a Mb - Espin, T.E. 1906MNRAS..66..141E
Es_1906a MNRAS 66, 141, 1906 (ES 222 - 269)
Es_1906b Mb - Espin, T.E. 1906MNRAS..66..430E
Es_1906b MNRAS 66, 430, 1906 (ES 270 - 311)
Es_1906C Mb - Espin, T.E. 1906QB821.B972.....
Es_1906C cited in BDS (Burnham Double Star Cat.), 1906
Es_1906D Mb - Espin, T.E. 1906MmRAS..56....1L
Es_1906D cited by Lewis (MemRAS 56, 1, 1906)
Es_1907a Mb j Espin, T.E. 1907MNRAS..67..190E
Es_1907a MNRAS 67, 190, 1907 (ES 312 - 403)
Es_1907b Mb - Espin, T.E. 1907MNRAS..67..495E
Es_1907b MNRAS 67, 495, 1907 (ES 404 - 442)
Es_1908a Mb j Espin, T.E. 1908MNRAS..68..202E
Es_1908a MNRAS 68, 202, 1908 (ES 443 - 551)
Es_1908b Mb - Espin, T.E. 1908MNRAS..68..523E
Es_1908b MNRAS 68, 523, 1908 (ES 552 - 609)
Es_1908c - Espin, T.E. 1908JRASC...2..248E
Es_1908c JRASC 2, 248, 1908 (data also in MNRAS 69, 218, 1909) 1909MNRAS..69..218E
Es_1909a Mb j Espin, T.E. 1909MNRAS..69..218E
Es_1909a MNRAS 69, 218, 1909 (ES 610 - 704)
Es_1909b Mb j Espin, T.E. 1909MNRAS..69..604E
Es_1909b MNRAS 69, 604, 1909 (ES 705 - 743)
Es_1910a Mb - Espin, T.E. 1910MNRAS..70..237E
Es_1910a MNRAS 70, 237, 1910 (ES 744 - 864)
Es_1910b Mb - Espin, T.E. 1910MNRAS..70..541E
Es_1910b MNRAS 70, 541, 1910 (ES 865 - 927)
Es_1911 Mb - Espin, T.E. 1911MNRAS..71..217E
Es_1911 MNRAS 71, 217, 1911 (ES 928 - 1051)
Es_1912 Mb - Espin, T.E. 1912MNRAS..72..191E
Es_1912 MNRAS 72, 191, 1912 (ES 1052 - 1125)
Es_1913 Mb j Espin, T.E. 1913MNRAS..73..162E
Es_1913 MNRAS 73, 162, 1913 (ES 1126 - 1191)
Es_1914 Mb j Espin, T.E. 1914MNRAS..74..244E
Es_1914 MNRAS 74, 244, 1914 (ES 1192 - 1293)
Es_1915a Mb - Espin, T.E. 1915MNRAS..75..203E
Es_1915a MNRAS 75, 203, 1915 (ES 1294 - 1356)
Es_1915b Mb - Espin, T.E. 1915MNRAS..75..555E
Es_1915b MNRAS 75, 555, 1915 (ES 1357 - 1405)
Es_1915c Mb - Espin, T.E. 1915MNRAS..76..210E
Es_1915c MNRAS 76, 210, 1915 (ES 1406 - 1479)
Es_1917 Mb - Espin, T.E. 1917MNRAS..77..236E
Es_1917 MNRAS 77, 236, 1917 (ES 1480 - 1600)
Es_1918 Mb j Espin, T.E. 1918MNRAS..78..189E
Es_1918 MNRAS 78, 189, 1918 (ES 1601 - 1705, MLB 1 - 35)
Es_1919 Mb - Espin, T.E. 1919MNRAS..79..211E
Es_1919 MNRAS 79, 211, 1919 (ES 1706 - 1768, MLB 36 - 106)
Es_1920 Mb - Espin, T.E. 1920MNRAS..80..329E
Es_1920 MNRAS 80, 329, 1920 (ES 1769 - 1805, MLB 107 - 149)
Es_1921 Mb j Espin, T.E. 1921MNRAS..81..232E
Es_1921 MNRAS 81, 232, 1921 (ES 1806 - 1864, MLB 150 - 182)
Es_1922 Mb - Espin, T.E. 1922MNRAS..82..187E
Es_1922 MNRAS 82, 187, 1922 (ES 1865 - 1933, MLB 183 - 241)
Es_1923 Mb - Espin, T.E. 1923MNRAS..83..154E
Es_1923 MNRAS 83, 154, 1923 (ES 1934 - 2006, MLB 242 - 275)
Es_1924 Mb - Espin, T.E. 1924MNRAS..84..162E
Es_1924 MNRAS 84, 162, 1924 (ES 2007 - 2078, MLB 276 - 322)
Es_1925a Mb - Espin, T.E. 1925MNRAS..85..276E
Es_1925a MNRAS 85, 276, 1925 (ES 2079 - 2137, MLB 323 - 376)
Es_1925b Mb - Espin, T.E. 1925MNRAS..86...79E
Es_1925b MNRAS 86, 79, 1925
Es_1926 Mb - Espin, T.E. 1926MNRAS..86..131E
Es_1926 MNRAS 86, 131, 1926 (ES 2138 - 2209, MLB 377 - 440)
Es_1927 Mb - Espin, T.E. 1927MNRAS..87..215E
Es_1927 MNRAS 87, 215, 1927 (ES 2210 - 2273, MLB 441 - 510)
Es_1928 Mb - Espin, T.E. 1928MNRAS..88..185E
Es_1928 MNRAS 88, 185, 1928 (ES 2274 - 2328, MLB 511 - 551)
Es_1929 Mb - Espin, T.E. 1929MNRAS..89..268E
Es_1929 MNRAS 89, 268, 1929 (ES 2329 - 2362, MLB 552 - 591)
Es_1930 Mb - Espin, T.E. 1930MNRAS..90..317E
Es_1930 MNRAS 90, 317, 1930 (ES 2363 - 2400, MLB 592 - 630)
Es_1931 Mb - Espin, T.E. 1931MNRAS..91..294E
Es_1931 MNRAS 91, 294, 1931 (ES 2401 - 2444, MLB 631 - 673)
Es_1932a Mb - Espin, T.E. 1932MNRAS..92..214E
Es_1932a MNRAS 92, 214, 1932 (ES 2445 - 2543, MLB 674 - 732)
Es_1932B Mb - Espin, T.E. 1932QB821.A43......
Es_1932B cited in ADS (Aitken Double Star Cat.), 1932
Es_1933 Mb - Espin, T.E. 1933MNRAS..93..192E
Es_1933 MNRAS 93, 192, 1933 (ES 2544 - 2575, MLB 733 - 806)
Es_1937A Mb - Espin, T.E. 1937AnLei..18....1S
Es_1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12073+3253 ES 2470 2004 4 141 4.1 11.55 13.10 D 120720.20+325313.0
12073+3253 ES 2470 2015 7 138 4.0 11.55 13.10 120720.20+325313.0
12073+3253 ES 2470 2016 9 137 3.8 11.55 13.10 120720.20+325313.0
12073+3253 ES 2470 2017 9 138 4.1 11.55 13.10 120720.20+325313.0
12073+3253 ES 2470 2019 14 138 4.0 11.55 13.10 120720.20+325313.0

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

 
 
WDS 12073+3253 ES 2470 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12073+3253 ES 2470 : MEASURES
 
 
Records found: 1
Show date username difficulty sep sep_sigma pa pa_sigma delta_mag # notes
Show 15/05/28 g.locatelli difficut 4.00   138.00   1.30 1 Rc mag A 11.3 B 12.6
 
 
WDS 12073+3253 : VIRTUAL EYEPIECE
 
 

12073+3253 ES 2470A mag 11.55 12073+3253 ES 2470B sep 3.8 P.A. 143.20 mag 13.1 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 12073+3253 : ALADIN DSS IMAGE @ 12h 07m 20.20s +32° 53' 13.0"
 
 
 
 
WDS 12073+3253 ES 2470 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12073+3253 ES 2470 distance=0' 12077+3305 RAO 272 distance=14' 12082+3227 HJ 844 distance=29' 12100+3237 SLW 689 distance=38' 12091+3222 SKF2584 distance=39' 12042+3238 CVR 644 distance=43' 12105+3316 CBL 376 distance=47' 12036+3304 KU 101AB distance=49' 12036+3304 SIN 69AC distance=49' 12113+3316 HJ 2600 distance=54' 12091+3155 KU 102 distance=63' 12095+3356 GRV 853 distance=70' 12063+3132 TDS8223 distance=83' 12141+3247 STF1615AB distance=86' 12141+3247 A 2058BC distance=87' 12126+3351 SKF2587 distance=88' 12070+3421 ES 2224AB distance=88' 12070+3421 SKF2582AB,C distance=88' 12143+3252 SHN 152 distance=88' 11593+3310 BU 919 distance=103' 12078+3110 SEI 527 distance=104' 11590+3313 TDS8148 distance=107' 12049+3437 LEP 48 distance=109' 12160+3233 CVR1418 distance=112' 12108+3439 RAO 273 distance=115' 12165+3304 CHR 37 distance=116' 12051+3448 TDS8213 distance=118' 12083+3055 GRV 852 distance=119' 11580+3230 KPP 884 distance=121' 12115+3105 SLW 692 distance=121' 11583+3338 LDS5210 distance=122' 11581+3216 BU 918AB distance=123' 11581+3216 BU 918AC distance=123' 11581+3216 WAL 59AD distance=123' 12100+3451 SLW 688 distance=123' 12061+3051 SKF1471 distance=123' 12107+3056 LDS1282 distance=125' 12104+3055 SEI 529 distance=126' 11574+3257 TDS8140 distance=126' 11598+3417 KPP2463 distance=126' 12098+3050 LDS1280 distance=128' 11572+3312 COU 939 distance=129' 11577+3206 KPP1776 distance=132' 12015+3444 HDS1689 distance=133' 12133+3448 LDS4193 distance=137' 12176+3205 LDS1288 distance=138' 11592+3121 UC 2245 distance=139' 11569+3204 DAM 653 distance=141' 12093+3031 SKF2585 distance=144' 11567+3201 BU 9032 distance=145' 12141+3049 NSN 626 distance=152' 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 12073+3253 ES 2470 138 4.0
Show 12077+3305 RAO 272 330 0.3 14
Show 12082+3227 HJ 844 352 12.7 29
Show 12100+3237 SLW 689 125 143.3 38
Show 12091+3222 SKF2584 61 7.1 39
Show 12042+3238 CVR 644 9 19.6 43
Show 12105+3316 CBL 376 304 13.8 47
Show 12036+3304 KU 101 AB 51 53.7 49
Show 12036+3304 SIN 69 AC 289 66.3 49
Show 12113+3316 HJ 2600 341 11.7 54
Show 12091+3155 KU 102 336 62.7 63
Show 12095+3356 GRV 853 324 63.5 70
Show 12063+3132 TDS8223 60 0.7 83
Show 12141+3247 STF1615 AB 88 26.8 86
Show 12141+3247 A 2058 BC 274 3.0 87
Show 12126+3351 SKF2587 134 32.5 88
Show 12070+3421 ES 2224 AB 19 1.9 88
Show 12070+3421 SKF2582 AB,C 257 51.7 88
Show 12143+3252 SHN 152 -1 0.4 88
Show 11593+3310 BU 919 15 4.9 103
Show 12078+3110 SEI 527 6 42.3 104
Show 11590+3313 TDS8148 150 0.6 107
Show 12049+3437 LEP 48 296 20.0 109
Show 12160+3233 CVR1418 133 3.1 112
Show 12108+3439 RAO 273 288 0.6 115
Show 12165+3304 CHR 37 172 0.3 116
Show 12051+3448 TDS8213 135 0.9 118
Show 12083+3055 GRV 852 329 14.1 119
Show 11580+3230 KPP 884 19 7.4 121
Show 12115+3105 SLW 692 301 110.8 121
Show 11583+3338 LDS5210 17 30.5 122
Show 11581+3216 BU 918 AB 236 6.9 123
Show 11581+3216 BU 918 AC 65 133.3 123
Show 11581+3216 WAL 59 AD 55 141.5 123
Show 12100+3451 SLW 688 205 11.2 123
Show 12061+3051 SKF1471 194 1.1 123
Show 12107+3056 LDS1282 11 50.5 125
Show 12104+3055 SEI 529 356 18.5 126
Show 11574+3257 TDS8140 329 0.9 126
Show 11598+3417 KPP2463 20 21.9 126
Show 12098+3050 LDS1280 208 53.3 128
Show 11572+3312 COU 939 27 0.3 129
Show 11577+3206 KPP1776 133 13.7 132
Show 12015+3444 HDS1689 37 0.1 133
Show 12133+3448 LDS4193 294 18.3 137
Show 12176+3205 LDS1288 330 6.6 138
Show 11592+3121 UC 2245 325 64.6 139
Show 11569+3204 DAM 653 130 9.5 141
Show 12093+3031 SKF2585 44 7.9 144
Show 11567+3201 BU 9032 179 8.1 145
Show 12141+3049 NSN 626 286 5.0 152

 
 
WDS 12073+3253 : COMPONENTS
 
 
  A
B pa=143.2°
sep=3.75"
 
 
12073+3253 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 120720.20+325313.0 Mag 11.55 PmRA -1.00
PmDE -116.0 Tycho2 2527-01627-1
Tycho2
Tycho2 2527-01627-1 Pflag RAmdeg 181.83419321 DEmdeg 32.88695377
PmRA 4.3 PmDE -119.5 E RAmdeg 52 E DEmdeg 68
E pmRA 2.5 E pmDE 2.5 EpRAm 1985.38 EpDEm 1980.72
Num 4 Q RAmdeg 0.9 Q DEmdeg 1.5 Q pmRA 0.9
Q pmDE 1.5 BTmag 12.186 E BTmag 0.139 VTmag 11.548
E VTmag 0.107 Prox 999 TYC HIP
CCDM RAdeg 181.83417917 DEdeg 32.88723722 EpRA 1990 1.74
EpDE 1990 1.47 E RAdeg 54.6 E DEdeg 74.4 Posflg
Corr 0.1
 
 
12073+3253 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 120720.38+325310.0 Mag 13.1 Calc delta mag 1.55
Calc coord yes