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Current system
20589+3015
ES 373


Nearby doubles
9' : 20595+3019
J 847

19' : 20579+3002
TDT2662

21' : 21004+3022
COU1179

23' : 20578+3002
J 2334

24' : 20576+3003
J 2333AB

28' : 20593+3043
TDT2677

31' : 20567+3027
TDT2650

35' : 20598+3048
TDT2681

38' : 20579+2940
MLB 573AB

41' : 20563+2954
J 1779

45' : 20590+2929
J 3119

45' : 20567+3047
LDS2935

46' : 20555+3028
TDT2633

49' : 20554+3033
GRV 396

50' : 21025+2958
COU1181

52' : 21017+2938
COU1180AB

54' : 21026+3041
COU1182

54' : 21020+3052
LDS2937

59' : 20572+2921
J 794

59' : 21034+3025
SMA 123

60' : 21007+2920
AZC 109

60' : 21031+3039
GRV 407

60' : 20581+2917
HO 598

65' : 20547+3046
LDS2934

66' : 21020+3107
TDT2706

70' : 20554+3059
J 2329



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20589+3015 ES 373

 
 
20h 58m 56.77s +30° 15' 03.1" P.A. 137.00 sep 2.8 mag 10.90,11.50
 
 
Coord 2000 20589+3015 Discov num ES  373 Comp Coord arcsec 2000 20 58 56.77 +30 15 03.1
Date first 1906 Date last 2016 Obs 7
Pa first 147 Pa last 136.7 P.A. Now (θ) 136.7°
Sep first 2.5 Sep last 2.767 Sep. Now (ρ) 2.767"
Mag pri 10.90 Mag sec 11.50 delta mag (ΔM) 0.6 Spectral class
Pri motion ra -007 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 1858504474379711488
 
 
WDS 20589+3015 ES 373 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
ES Espin, T.E.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20589+3015 ES 373 2002 4 138 2.7 9.80 11.50 205856.77+301503.1
20589+3015 ES 373 2015 5 136 2.3 9.80 11.50 205856.77+301503.1
20589+3015 ES 373 2016 7 137 2.8 10.90 11.50 205856.77+301503.1

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

 
 
WDS 20589+3015 ES 373 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20589+3015 ES 373 : MEASURES
 
 
No records found.

 
 
WDS 20589+3015 : VIRTUAL EYEPIECE
 
 

20589+3015 ES 373A mag 10.9 20589+3015 ES 373B sep 2.8 P.A. 136.70 mag 11.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20589+3015 : ALADIN DSS IMAGE @ 20h 58m 56.77s +30° 15' 03.1"
 
 
 
 
WDS 20589+3015 ES 373 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20589+3015 ES 373 distance=0' 20595+3019 J 847 distance=9' 20579+3002 TDT2662 distance=19' 21004+3022 COU1179 distance=21' 20578+3002 J 2334 distance=23' 20576+3003 J 2333AB distance=24' 20576+3003 DAM 669AC distance=24' 20593+3043 TDT2677 distance=28' 20567+3027 TDT2650 distance=31' 20598+3048 TDT2681 distance=35' 20579+2940 MLB 573AB distance=38' 20579+2940 MLB 573AC distance=38' 20563+2954 J 1779 distance=41' 20590+2929 J 3119 distance=45' 20567+3047 LDS2935 distance=45' 20555+3028 TDT2633 distance=46' 20554+3033 GRV 396 distance=49' 21025+2958 COU1181 distance=50' 21017+2938 COU1180AB distance=52' 21017+2938 RBR 51Aa,Ab distance=52' 21026+3041 COU1182 distance=54' 21020+3052 LDS2937 distance=54' 20572+2921 J 794 distance=59' 21034+3025 SMA 123 distance=59' 21007+2920 AZC 109 distance=60' 21031+3039 GRV 407 distance=60' 20581+2917 HO 598 distance=60' 20547+3046 LDS2934 distance=65' 21020+3107 TDT2706 distance=66' 20554+3059 J 2329 distance=70' 20538+3029 J 3117 distance=71' 21031+2929 OSO 139AB distance=72' 21031+2929 OSO 139AC distance=72' 21031+2929 OSO 139AD distance=72' 20598+3126 GYL 44 distance=73' 20565+2910 MLB 485AB distance=73' 21037+3104 STT 427 distance=78' 21003+3134 KPP1379 distance=81' 20535+3057 STTA212 distance=82' 20538+3104 CLL 16 distance=83' 20525+3040 TDT2594 distance=87' 21050+3109 J 3124 distance=90' 20523+3038 LDS6417 distance=90' 21056+3043 TDT2737 distance=91' 21035+2906 BU 445AB distance=92' 21035+2906 BU 445AC distance=92' 21035+2906 BU 445AD distance=92' 21035+2906 BU 445AE distance=92' 21035+2906 ARN 21AF distance=92' 20534+3113 TDT2609 distance=92' 21047+3109 DAM 226 distance=93' 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 20589+3015 ES 373 137 2.8 0
Show 20595+3019 J 847 129 2.2 9
Show 20579+3002 TDT2662 100 1.5 19
Show 21004+3022 COU1179 358 0.9 21
Show 20578+3002 J 2334 16 5.0 23
Show 20576+3003 J 2333 AB 328 7.7 24
Show 20576+3003 DAM 669 AC 244 4.4 24
Show 20593+3043 TDT2677 133 0.8 28
Show 20567+3027 TDT2650 310 0.6 31
Show 20598+3048 TDT2681 245 1.5 35
Show 20579+2940 MLB 573 AB 57 5.7 38
Show 20579+2940 MLB 573 AC 232 23.7 38
Show 20563+2954 J 1779 246 2.5 41
Show 20590+2929 J 3119 140 8.5 45
Show 20567+3047 LDS2935 200 10.0 45
Show 20555+3028 TDT2633 116 1.4 46
Show 20554+3033 GRV 396 349 67.4 49
Show 21025+2958 COU1181 214 0.7 50
Show 21017+2938 COU1180 AB 204 3.7 52
Show 21017+2938 RBR 51 Aa,Ab 181 0.6 52
Show 21026+3041 COU1182 180 1.0 54
Show 21020+3052 LDS2937 140 55.9 54
Show 20572+2921 J 794 134 3.2 59
Show 21034+3025 SMA 123 145 7.2 59
Show 21007+2920 AZC 109 324 34.8 60
Show 21031+3039 GRV 407 221 59.2 60
Show 20581+2917 HO 598 125 16.2 60
Show 20547+3046 LDS2934 178 10.8 65
Show 21020+3107 TDT2706 204 0.6 66
Show 20554+3059 J 2329 12 6.6 70
Show 20538+3029 J 3117 40 5.5 71
Show 21031+2929 OSO 139 AB 82 15.8 72
Show 21031+2929 OSO 139 AC 308 18.8 72
Show 21031+2929 OSO 139 AD 110 26.3 72
Show 20598+3126 GYL 44 2 51.2 73
Show 20565+2910 MLB 485 AB 154 4.5 73
Show 21037+3104 STT 427 153 4.1 78
Show 21003+3134 KPP1379 160 10.3 81
Show 20535+3057 STTA212 155 65.7 82
Show 20538+3104 CLL 16 184 32.0 83
Show 20525+3040 TDT2594 160 0.8 87
Show 21050+3109 J 3124 208 4.5 90
Show 20523+3038 LDS6417 295 228.9 90
Show 21056+3043 TDT2737 322 6.3 91
Show 21035+2906 BU 445 AB 109 4.7 92
Show 21035+2906 BU 445 AC 19 50.7 92
Show 21035+2906 BU 445 AD 317 87.3 92
Show 21035+2906 BU 445 AE 218 103.5 92
Show 21035+2906 ARN 21 AF 233 219.9 92
Show 20534+3113 TDT2609 11 0.5 92
Show 21047+3109 DAM 226 16 4.3 93

 
 
WDS 20589+3015 : COMPONENTS
 
 
  A
B pa=136.7°
sep=2.77"
 
 
20589+3015 A
 
 
Coord arcsec 2000 205856.77+301503.1 Mag 10.9 PmRA -7.00 PmDE -4.0
CCDM
Ccdm 20589+3015 RComp Comp A Note1
Note2 Discov num DRAs 2.33 DDEs 2.1
R dRAs 45 Year Theta Rho
Obs 2 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14500 M ADS BDS N IDS IDS 20547N2952A
HIC
 
 
20589+3015 B
 
 
Coord arcsec 2000 205856.92+301501.1 Mag 11.5 Delta magnitude 0.6 Coordinate calculated yes
CCDM
Ccdm 20589+3015 RComp Comp B Note1
Note2 Discov num ES 373 DRAs DDEs
R dRAs Year 1906 Theta 145 Rho 2.5
Obs 2 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14500 M ADS BDS N IDS IDS 20547N2952B
HIC