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Current system
10251+5328
ES 721 AC


Nearby doubles
19' : 10261+5347
MLR 679

34' : 10279+5351
LDS2860

43' : 10213+5355
STI2247

51' : 10301+5306
TDS7302

52' : 10260+5237
STF1428

61' : 10295+5242
RAO 250

62' : 10262+5429
TDS 588

63' : 10321+5330
UC 1948

69' : 10312+5410
TDS7312

70' : 10299+5423
UC 155

72' : 10310+5239
LDS2865

74' : 10233+5440
NSN 37

75' : 10228+5440
DAM2339

79' : 10220+5442
WAA 36

83' : 10181+5423
FMR 91

84' : 10159+5321
LDS2850

85' : 10346+5323
FMR 93

86' : 10342+5303
DAM2430

87' : 10182+5230
TDS7166

88' : 10323+5428
DAM2413

91' : 10353+5323
LDS3015

91' : 10326+5431
TDS7329

93' : 10353+5309
MLR 702

94' : 10349+5401
LDS2869AB

97' : 10279+5501
LDS2859

98' : 10276+5154
TDS7286



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.

10251+5328 ES 721 AC

 
 
10h 25m 06.61s +53° 28' 29.6" P.A. 288.00 sep 32.9 mag 9.97,12.24 Sp F8
 
 
Coord 2000 10251+5328 Discov num ES  721 Comp AC Coord arcsec 2000 10 25 06.61 +53 28 29.6
Date first 1903 Date last 2017 Obs 10
Pa first 288 Pa last 288.3 P.A. Now (θ) 288.3°
Sep first 33.7 Sep last 32.88 Sep. Now (ρ) 32.88"
Mag pri 9.97 Mag sec 12.24 delta mag (ΔM) 2.27 Spectral class F8 (yellow-white)
Pri motion ra -029 Sec motion ra -015
Pri motion dec -014 Sec motion dec +001
Notes
rPM=0.637
Nature of this double is uncertain.
 
 
10251+5328 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 10 25 07 +53 28 30 ES 721 AB 2017 8 134 4.1 9.97 13.50 3.53
Show 10 25 07 +53 28 30 ES 721 AC 2017 10 288 32.9 9.97 12.24 2.27 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Tycho2 3816-01083-1 Gaia DR2 848877028807635200
 
 
WDS 10251+5328 ES 721 AC : 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
10251+5328 ES 721 AC 1998 5 289 33.0 9.97 12.24 F8 D 102506.61+532829.6
10251+5328 ES 721 AC 2003 6 289 32.8 9.97 12.24 F8 D 102506.61+532829.6
10251+5328 ES 721 AC 2015 7 290 32.5 9.97 12.24 F8 102506.61+532829.6
10251+5328 ES 721 AC 2017 10 288 32.9 9.97 12.24 F8 102506.61+532829.6

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

 
 
WDS 10251+5328 ES 721 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10251+5328 ES 721 AC : MEASURES
 
 
No records found.

 
 
WDS 10251+5328 : VIRTUAL EYEPIECE
 
 

10251+5328 ES 721A mag 9.97 Sp F8 10251+5328 ES 721B sep 3.3 P.A. 148.60 mag 13.5 10251+5328 ES 721C sep 21.2 P.A. 299.10 mag 12.24 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 10251+5328 : ALADIN DSS IMAGE @ 10h 25m 06.61s +53° 28' 29.6"
 
 
 
 
WDS 10251+5328 ES 721 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10251+5328 ES 721AB distance=1' 10251+5328 ES 721AC distance=1' 10261+5347 MLR 679 distance=19' 10279+5351 LDS2860 distance=34' 10213+5355 STI2247 distance=43' 10301+5306 TDS7302 distance=51' 10260+5237 STF1428 distance=52' 10295+5242 RAO 250 distance=61' 10262+5429 TDS 588 distance=62' 10321+5330 UC 1948 distance=63' 10312+5410 TDS7312 distance=69' 10299+5423 UC 155 distance=70' 10310+5239 LDS2865 distance=72' 10233+5440 NSN 37 distance=74' 10228+5440 DAM2339 distance=75' 10220+5442 WAA 36 distance=79' 10181+5423 FMR 91 distance=83' 10159+5321 LDS2850 distance=84' 10346+5323 FMR 93 distance=85' 10342+5303 DAM2430 distance=86' 10182+5230 TDS7166 distance=87' 10323+5428 DAM2413 distance=88' 10353+5323 LDS3015 distance=91' 10326+5431 TDS7329 distance=91' 10353+5309 MLR 702 distance=93' 10349+5401 LDS2869AB distance=94' 10349+5401 UC 1959AC distance=94' 10279+5501 LDS2859 distance=97' 10276+5154 TDS7286 distance=98' 10141+5348 TDS7130 distance=100' 10270+5507 RAO 246 distance=100' 10136+5345 DAM2151 distance=105' 10183+5505 HJ 2523 distance=114' 10326+5151 LDS2868AB distance=120' 10122+5404 STI2244AB distance=121' 10122+5404 DAM2128AC distance=121' 10366+5440 LDS2870 distance=125' 10115+5403 TDS7093AB distance=126' 10115+5403 DAM2109AB,C distance=126' 10259+5122 LDS2858 distance=128' 10189+5133 CVR1279 distance=129' 10373+5441 LDS3016 distance=130' 10115+5417 CVR1271 distance=130' 10397+5319 UC 1971 distance=131' 10262+5544 KPP1606 distance=137' 10399+5425 SLW 503 distance=143' 10099+5420 MLB 126 distance=144' 10399+5229 TDS7404 distance=147' 10352+5526 CRB 185 distance=148' 10410+5418 A 1589 distance=149' 10176+5542 LDS2851 distance=150' 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 10251+5328 ES 721 AB 134 4.1 1
Show 10251+5328 ES 721 AC 288 32.9 1
Show 10261+5347 MLR 679 263 1.1 19
Show 10279+5351 LDS2860 44 30.7 34
Show 10213+5355 STI2247 169 9.8 43
Show 10301+5306 TDS7302 107 0.5 51
Show 10260+5237 STF1428 88 2.8 52
Show 10295+5242 RAO 250 347 0.6 61
Show 10262+5429 TDS 588 339 1.1 62
Show 10321+5330 UC 1948 148 32.1 63
Show 10312+5410 TDS7312 60 0.5 69
Show 10299+5423 UC 155 243 21.7 70
Show 10310+5239 LDS2865 117 11.8 72
Show 10233+5440 NSN 37 259 8.9 74
Show 10228+5440 DAM2339 6 3.9 75
Show 10220+5442 WAA 36 312 1.8 79
Show 10181+5423 FMR 91 139 72.2 83
Show 10159+5321 LDS2850 165 5.8 84
Show 10346+5323 FMR 93 90 49.4 85
Show 10342+5303 DAM2430 130 1.4 86
Show 10182+5230 TDS7166 220 2.3 87
Show 10323+5428 DAM2413 275 1.4 88
Show 10353+5323 LDS3015 23 3.1 91
Show 10326+5431 TDS7329 181 0.6 91
Show 10353+5309 MLR 702 323 0.3 93
Show 10349+5401 LDS2869 AB 102 9.5 94
Show 10349+5401 UC 1959 AC 206 33.4 94
Show 10279+5501 LDS2859 55 8.8 97
Show 10276+5154 TDS7286 326 0.7 98
Show 10141+5348 TDS7130 97 2.6 100
Show 10270+5507 RAO 246 171 0.8 100
Show 10136+5345 DAM2151 165 1.7 105
Show 10183+5505 HJ 2523 321 12.7 114
Show 10326+5151 LDS2868 AB 167 10.6 120
Show 10122+5404 STI2244 AB 63 4.3 121
Show 10122+5404 DAM2128 AC 179 42.7 121
Show 10366+5440 LDS2870 311 9.2 125
Show 10115+5403 TDS7093 AB 220 0.6 126
Show 10115+5403 DAM2109 AB,C 201 7.1 126
Show 10259+5122 LDS2858 10 20.1 128
Show 10189+5133 CVR1279 77 4.4 129
Show 10373+5441 LDS3016 72 130.7 130
Show 10115+5417 CVR1271 262 3.4 130
Show 10397+5319 UC 1971 20 29.3 131
Show 10262+5544 KPP1606 201 12.2 137
Show 10399+5425 SLW 503 211 21.7 143
Show 10099+5420 MLB 126 250 4.8 144
Show 10399+5229 TDS7404 28 0.6 147
Show 10352+5526 CRB 185 215 33.5 148
Show 10410+5418 A 1589 171 4.0 149
Show 10176+5542 LDS2851 223 59.6 150

 
 
WDS 10251+5328 : COMPONENTS
 
 
  A B
B pa=148.6°
sep=3.33"
 
C pa=299.1°
sep=21.25"
pa=302.9°
sep=24.21"
 
 
10251+5328 A
 
 
Coord arcsec 2000 102506.61+532829.6 Mag 9.97 Spectral class F8 (yellow-white) PmRA -28.00
PmDE -12.0 Tycho2 3816-01083-1
Tycho2
Tycho2 3816-01083-1 Pflag RAmdeg 156.27754975 DEmdeg 53.47489552
PmRA -28.0 PmDE -11.5 E RAmdeg 16 E DEmdeg 16
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.43 EpDEm 1990.36
Num 5 Q RAmdeg 0.8 Q DEmdeg 1.6 Q pmRA 0.8
Q pmDE 1.6 BTmag 10.476 E BTmag 0.029 VTmag 9.967
E VTmag 0.025 Prox 327 TYC T HIP
CCDM RAdeg 156.27765833 DEdeg 53.47492222 EpRA 1990 1.70
EpDE 1990 1.68 E RAdeg 15.5 E DEdeg 15.9 Posflg
Corr 0.0
CCDM
Ccdm 10251+5328 RComp Comp A Note1
Note2 Discov num DRAs 0.56 DDEs 29.1
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.6 Sp F8 PmNote *
PmRA -33 PmDE -28 Dm number +54 1373 Cat1 BD
Name2 +53 755 Cat2 AGK2/3 HD M HD
ADS BDS A 7757 M ADS BDS N IDS IDS 10187N5359A
HIC
 
 
10251+5328 B
 
 
Coord arcsec 2000 102506.80+532826.8 Mag 13.5 Calc delta mag 3.53 Calc coord yes
CCDM
Ccdm 10251+5328 RComp Comp B Note1
Note2 Discov num ES 721 DRAs DDEs
R dRAs Year 1909 Theta 131 Rho 3.7
Obs 1 Vmag 13.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7757 M ADS BDS N IDS IDS 10187N5359B
HIC
 
 
10251+5328 C
 
 
Coord arcsec 2000 102504.53+532839.9 Mag 12.24 PmRA -15.00 PmDE 1.0
Tycho2 3816-00558-1 Calc delta mag 2.27 Calc coord yes
Tycho2
Tycho2 3816-00558-1 Pflag RAmdeg 156.26310000 DEmdeg 53.47776758
PmRA -13.3 PmDE -5.7 E RAmdeg 121 E DEmdeg 121
E pmRA 3.9 E pmDE 3.7 EpRAm 1977.38 EpDEm 1975.62
Num 3 Q RAmdeg 0.3 Q DEmdeg 1.3 Q pmRA 0.3
Q pmDE 1.3 BTmag 13.145 E BTmag 0.254 VTmag 12.241
E VTmag 0.155 Prox 327 TYC HIP
CCDM RAdeg 156.26315194 DEdeg 53.47778278 EpRA 1990 1.71
EpDE 1990 1.66 E RAdeg 133.1 E DEdeg 134.9 Posflg
Corr 0.0
CCDM
Ccdm 10251+5328 RComp Comp C Note1
Note2 Discov num ES 721 DRAs -2.86 DDEs 40.1
R dRAs 65 Year 1909 Theta 285 Rho 33.9
Obs 1 Vmag 12.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7757 M ADS BDS N IDS IDS 10187N5359C
HIC