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Current system
07523+2842
ES 421


Nearby doubles
3' : 07522+2843
SMR 70

21' : 07514+2858
UC 1618

22' : 07529+2822
OSW 47

39' : 07535+2917
ALP 12

44' : 07490+2834
STF1144AB

46' : 07531+2752
OL 170

46' : 07558+2849
BRT 245

49' : 07488+2855
H 5 67

50' : 07555+2910
ES 422

51' : 07485+2846
S 560

54' : 07541+2754
HJ 768

55' : 07563+2855
GRV 743

56' : 07542+2753
COU 951

57' : 07480+2840
AGC 2

59' : 07507+2936
KPP 898

60' : 07510+2939
TDS5269

65' : 07572+2844
LDS3767

67' : 07522+2949
HJ 431

69' : 07539+2737
CVR1114

78' : 07560+2742
HDS1129

83' : 07470+2757
UC 1613

86' : 07547+2723
SLW 211

87' : 07574+2937
TDS5379

100' : 07599+2840
SMA 73

101' : 07453+2802
BU 580AB
Pollux

110' : 07451+2748
FYM 613



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.

07523+2842 ES 421

 
 
07h 52m 17.50s +28° 41' 48.2" P.A. 218.00 sep 6.5 mag 10.00,13.00
 
 
Coord 2000 07523+2842 Discov num ES  421 Comp Coord arcsec 2000 07 52 17.50 +28 41 48.2
Date first 1901 Date last 2020 Obs 10
Pa first 214 Pa last 218.1 P.A. Now (θ) 218.1°
Sep first 6.2 Sep last 6.5 Sep. Now (ρ) 6.5"
Mag pri 10.00 Mag sec 13.00 delta mag (ΔM) 3 Spectral class
Pri motion ra -008 Sec motion ra -018
Pri motion dec -008 Sec motion dec -007
Notes
rPM=0.52
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Gemini Tycho2 1937-00906-1 Gaia DR2 875810562563349120
 
 
WDS 07523+2842 ES 421 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
07523+2842 ES 421 1998 3 215 6.6 10.00 13.00 D 075217.50+284148.2
07523+2842 ES 421 2001 4 217 6.6 10.00 13.00 D 075217.50+284148.2
07523+2842 ES 421 2015 5 217 6.5 10.00 13.00 075217.50+284148.2
07523+2842 ES 421 2018 9 218 6.5 10.00 13.00 075217.50+284148.2
07523+2842 ES 421 2020 10 218 6.5 10.00 13.00 075217.50+284148.2

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

 
 
WDS 07523+2842 ES 421 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07523+2842 ES 421 : MEASURES
 
 
No records found.

 
 
WDS 07523+2842 : VIRTUAL EYEPIECE
 
 

07523+2842 ES 421A mag 10 07523+2842 ES 421B sep 6.2 P.A. 214.50 mag 13 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 07523+2842 : ALADIN DSS IMAGE @ 07h 52m 17.50s +28° 41' 48.2"
 
 
 
 
WDS 07523+2842 ES 421 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07523+2842 ES 421 distance=0' 07522+2843 SMR 70 distance=3' 07514+2858 UC 1618 distance=21' 07529+2822 OSW 47 distance=22' 07535+2917 ALP 12 distance=39' 07490+2834 STF1144AB distance=44' 07490+2834 ARN 69AC distance=44' 07531+2752 OL 170 distance=46' 07558+2849 BRT 245 distance=46' 07488+2855 H 5 67 distance=49' 07555+2910 ES 422 distance=50' 07485+2846 S 560 distance=51' 07541+2754 HJ 768 distance=54' 07563+2855 GRV 743 distance=55' 07542+2753 COU 951 distance=56' 07480+2840 AGC 2 distance=57' 07507+2936 KPP 898 distance=59' 07510+2939 TDS5269 distance=60' 07572+2844 LDS3767 distance=65' 07522+2949 HJ 431 distance=67' 07539+2737 CVR1114 distance=69' 07560+2742 HDS1129 distance=78' 07470+2757 UC 1613 distance=83' 07458+2845 ES 420BC distance=86' 07547+2723 SLW 211 distance=86' 07458+2845 ES 420A,BC distance=86' 07574+2937 TDS5379 distance=87' 07453+2802 BU 580CD distance=97' 07453+2802 BU 580CE distance=97' 07453+2802 BU 580CF distance=97' 07453+2802 BRT 14GH distance=100' 07599+2840 SMA 73 distance=100' 07453+2802 BU 580AB (Pollux) distance=101' 07453+2802 H 6 42AC (Pollux) distance=101' 07453+2802 BU 580AG (Pollux) distance=101' 07453+2802 BU 580AE (Pollux) distance=101' 07453+2802 STFB 5AF (Pollux) distance=101' 07451+2748 FYM 613 distance=110' 08005+2900 OSO 20 distance=110' 07489+3026 SLN 10 distance=114' 08002+2756 SKF 523 distance=114' 07580+3009 GRV 746 distance=116' 07536+3036 BUP 108 distance=116' 07433+2853 BLL 23AB distance=119' 07433+2853 CIA 7Aa,Ab distance=119' 07520+3042 UC 1619 distance=120' 07559+2652 KPP2035 distance=121' 08011+2810 UC 1633 distance=121' 08009+2751 TDS5438 distance=125' 07428+2832 TDS5105 distance=126' 07513+2637 BUP 107AB distance=126' 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 07523+2842 ES 421 218 6.5
Show 07522+2843 SMR 70 345 5.8 3
Show 07514+2858 UC 1618 28 8.6 21
Show 07529+2822 OSW 47 303 46.9 22
Show 07535+2917 ALP 12 238 22.3 39
Show 07490+2834 STF1144 AB 358 8.4 44
Show 07490+2834 ARN 69 AC 277 145.4 44
Show 07531+2752 OL 170 135 3.1 46
Show 07558+2849 BRT 245 1 5.8 46
Show 07488+2855 H 5 67 11 51.0 49
Show 07555+2910 ES 422 183 15.2 50
Show 07485+2846 S 560 358 88.1 51
Show 07541+2754 HJ 768 304 9.0 54
Show 07563+2855 GRV 743 330 60.9 55
Show 07542+2753 COU 951 134 3.1 56
Show 07480+2840 AGC 2 116 1.0 57
Show 07507+2936 KPP 898 71 7.5 59
Show 07510+2939 TDS5269 21 0.7 60
Show 07572+2844 LDS3767 115 2.3 65
Show 07522+2949 HJ 431 53 5.8 67
Show 07539+2737 CVR1114 109 4.0 69
Show 07560+2742 HDS1129 48 0.4 78
Show 07470+2757 UC 1613 186 53.0 83
Show 07458+2845 ES 420 BC 278 3.0 86
Show 07547+2723 SLW 211 331 13.5 86
Show 07458+2845 ES 420 A,BC 119 61.9 86
Show 07574+2937 TDS5379 192 1.4 87
Show 07453+2802 BU 580 CD 132 1.4 97
Show 07453+2802 BU 580 CE 146 71.6 97
Show 07453+2802 BU 580 CF 90 57.3 97
Show 07453+2802 BRT 14 GH 59 1.8 100
Show 07599+2840 SMA 73 32 8.9 100
Show Pollux 07453+2802 BU 580 AB 76 39.8 101
Show Pollux 07453+2802 H 6 42 AC 76 257.5 101
Show Pollux 07453+2802 BU 580 AG 353 152.2 101
Show Pollux 07453+2802 BU 580 AE 90 289.9 101
Show Pollux 07453+2802 STFB 5 AF 79 313.5 101
Show 07451+2748 FYM 613 273 13.8 110
Show 08005+2900 OSO 20 48 1.7 110
Show 07489+3026 SLN 10 263 1.5 114
Show 08002+2756 SKF 523 207 1.7 114
Show 07580+3009 GRV 746 332 9.1 116
Show 07536+3036 BUP 108 345 261.9 116
Show 07433+2853 BLL 23 AB 319 195.5 119
Show 07433+2853 CIA 7 Aa,Ab 22 0.0 119
Show 07520+3042 UC 1619 33 81.5 120
Show 07559+2652 KPP2035 208 16.2 121
Show 08011+2810 UC 1633 184 39.7 121
Show 08009+2751 TDS5438 54 2.6 125
Show 07428+2832 TDS5105 42 0.7 126
Show 07513+2637 BUP 107 AB 310 188.3 126

 
 
WDS 07523+2842 : COMPONENTS
 
 
  A
B pa=214.5°
sep=6.21"
 
 
07523+2842 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 075217.50+284148.2 Mag 10 PmRA -8.00
PmDE -8.0 Tycho2 1937-00906-1
Tycho2
Tycho2 1937-00906-1 Pflag RAmdeg 118.07293293 DEmdeg 28.69672331
PmRA -10.5 PmDE -8.7 E RAmdeg 25 E DEmdeg 28
E pmRA 1.9 E pmDE 1.8 EpRAm 1989.63 EpDEm 1989.01
Num 4 Q RAmdeg 0.9 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.1 BTmag 11.003 E BTmag 0.056 VTmag 9.996
E VTmag 0.035 Prox 999 TYC T HIP
CCDM RAdeg 118.07296083 DEdeg 28.69674333 EpRA 1990 1.61
EpDE 1990 1.62 E RAdeg 24.8 E DEdeg 28.4 Posflg
Corr 0.2
CCDM
Ccdm 07523+2842 RComp Comp A Note1
Note2 Discov num DRAs -0.53 DDEs -12.5
R dRAs 65 Year Theta Rho
Obs 2 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number +29 1632 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS A 6417 M ADS BDS N IDS IDS 07461N2857A
HIC
 
 
07523+2842 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 075217.23+284143.1 Mag 13 PmRA -18.00
PmDE -7.0 Calc delta mag 3 Calc coord yes
CCDM
Ccdm 07523+2842 RComp Comp B Note1
Note2 Discov num ES 421 DRAs DDEs
R dRAs Year 1907 Theta 218 Rho 6.2
Obs 1 Vmag 13.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6417 M ADS BDS N IDS IDS 07461N2857B
HIC