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Current system
20596+3703
HJ 1601


Nearby doubles
10' : 21002+3658
HO 147AB

10' : 21000+3655
SEI1360AB

11' : 20590+3655
SEI1347

13' : 20594+3651
TDT2678

14' : 20587+3657
COU2296

16' : 20592+3718
ALI 434

18' : 20582+3706
TOB 204AB

18' : 20595+3646
SEI1354

21' : 20582+3715
DAM 223

21' : 21013+3709
TDT2697

21' : 20590+3723
SEI1346

22' : 20587+3644
ES 251

23' : 20580+3713
J 1076

24' : 20587+3725
SEI1343

25' : 21010+3647
SEI1367

25' : 20577+3711
SEI1331

27' : 20594+3637
SEI1352

29' : 20575+3717
DAM 221

30' : 20579+3641
SEI1335

33' : 21014+3727
ES 2197

33' : 20575+3643
SEI1329

37' : 21001+3627
J 1219

38' : 21000+3740
COU2297

38' : 20594+3626
HU 764

42' : 20573+3632
SEI1328

43' : 21018+3630
SEI1372



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

20596+3703 HJ 1601

 
 
20h 59m 37.97s +37° 03' 25.1" P.A. 141.00 sep 6.5 mag 9.98,10.47 Sp A2
 
 
Coord 2000 20596+3703 Discov num HJ 1601 Comp Coord arcsec 2000 20 59 37.97 +37 03 25.1
Date first 1828 Date last 2018 Obs 18
Pa first 147 Pa last 140.7 P.A. Now (θ) 140.7°
Sep first 4.0 Sep last 6.524 Sep. Now (ρ) 6.524"
Mag pri 9.98 Mag sec 10.47 delta mag (ΔM) 0.49 Spectral class A2 (white)
Pri motion ra +001 Sec motion ra +001
Pri motion dec +000 Sec motion dec -002
Notes
rPM=0.894
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2700-01568-1 Gaia DR2 1871384149279409280
 
 
WDS 20596+3703 HJ 1601 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20596+3703 HJ 1601 2008 9 143 6.4 9.98 10.47 A2 +36 4358 D 205937.97+370325.1
20596+3703 HJ 1601 2015 15 141 6.4 9.98 10.47 A2 +36 4358 205937.97+370325.1
20596+3703 HJ 1601 2018 18 141 6.5 9.98 10.47 A2 +36 4358 205937.97+370325.1

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

 
 
WDS 20596+3703 HJ 1601 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20596+3703 HJ 1601 : MEASURES
 
 
No records found.

 
 
WDS 20596+3703 : VIRTUAL EYEPIECE
 
 

20596+3703 HJ 1601A mag 9.98 Sp A2 20596+3703 HJ 1601B sep 6.5 P.A. 140.70 mag 10.47 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 20596+3703 : ALADIN DSS IMAGE @ 20h 59m 37.97s +37° 03' 25.1"
 
 
 
 
WDS 20596+3703 HJ 1601 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20596+3703 HJ 1601 distance=0' 21002+3658 HO 147AB distance=10' 21002+3658 HO 147AC distance=10' 21000+3655 SEI1360AB distance=10' 21000+3655 TOB 208AC distance=10' 20590+3655 SEI1347 distance=11' 20594+3651 TDT2678 distance=13' 20587+3657 COU2296 distance=14' 20592+3718 ALI 434 distance=16' 20582+3706 SEI1339CD distance=18' 20582+3706 TOB 204AB distance=18' 20595+3646 SEI1354 distance=18' 20582+3715 DAM 223 distance=21' 21013+3709 TDT2697 distance=21' 20590+3723 SEI1346 distance=21' 20587+3644 ES 251 distance=22' 20580+3713 J 1076 distance=23' 20587+3725 SEI1343 distance=24' 21010+3647 SEI1367 distance=25' 20577+3711 SEI1331 distance=25' 20594+3637 SEI1352 distance=27' 20575+3717 DAM 221 distance=29' 20579+3641 SEI1335 distance=30' 21014+3727 ES 2197 distance=33' 20575+3643 SEI1329 distance=33' 21001+3627 J 1219 distance=37' 21000+3740 COU2297 distance=38' 20594+3626 HU 764 distance=38' 20573+3632 SEI1328 distance=42' 21018+3630 SEI1372 distance=43' 21002+3620 TDT2689 distance=45' 20561+3649 SEI1321 distance=45' 20565+3731 TDT2648 distance=47' 20577+3623 SEI1330 distance=47' 21032+3645 SEI1380AB distance=47' 21032+3645 WAL 134AC distance=47' 21036+3701 SEI1382 distance=48' 20560+3643 SEI1320 distance=49' 21024+3739 STF2747 distance=49' 20597+3752 BAR 14AB distance=50' 20597+3752 BAR 14AB,C distance=50' 20563+3634 SEI1324 distance=50' 21020+3745 COU2223 distance=50' 20561+3731 SEI1322 distance=51' 20554+3708 SEI1314 distance=51' 20599+3612 SEI1359 distance=52' 21039+3655 GRV 408 distance=53' 21038+3643 SEI1385 distance=54' 20584+3612 POP 82 distance=54' 21001+3608 TDT2687 distance=56' 20549+3709 COU2295 distance=57' 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 20596+3703 HJ 1601 141 6.5 0
Show 21002+3658 HO 147 AB 351 7.8 10
Show 21002+3658 HO 147 AC 248 26.2 10
Show 21000+3655 SEI1360 AB 45 22.2 10
Show 21000+3655 TOB 208 AC 232 31.7 10
Show 20590+3655 SEI1347 125 18.6 11
Show 20594+3651 TDT2678 246 0.5 13
Show 20587+3657 COU2296 103 1.0 14
Show 20592+3718 ALI 434 292 44.7 16
Show 20582+3706 SEI1339 CD 259 12.4 18
Show 20582+3706 TOB 204 AB 91 9.9 18
Show 20595+3646 SEI1354 325 26.4 18
Show 20582+3715 DAM 223 35 4.8 21
Show 21013+3709 TDT2697 129 2.5 21
Show 20590+3723 SEI1346 329 6.5 21
Show 20587+3644 ES 251 141 6.6 22
Show 20580+3713 J 1076 78 1.7 23
Show 20587+3725 SEI1343 315 37.5 24
Show 21010+3647 SEI1367 247 20.6 25
Show 20577+3711 SEI1331 49 26.6 25
Show 20594+3637 SEI1352 354 14.6 27
Show 20575+3717 DAM 221 59 5.9 29
Show 20579+3641 SEI1335 28 18.2 30
Show 21014+3727 ES 2197 83 3.9 33
Show 20575+3643 SEI1329 30 24.7 33
Show 21001+3627 J 1219 171 3.6 37
Show 21000+3740 COU2297 57 0.3 38
Show 20594+3626 HU 764 196 0.4 38
Show 20573+3632 SEI1328 234 7.9 42
Show 21018+3630 SEI1372 181 24.8 43
Show 21002+3620 TDT2689 244 2.3 45
Show 20561+3649 SEI1321 96 22.7 45
Show 20565+3731 TDT2648 234 0.7 47
Show 20577+3623 SEI1330 51 14.2 47
Show 21032+3645 SEI1380 AB 259 13.2 47
Show 21032+3645 WAL 134 AC 285 35.8 47
Show 21036+3701 SEI1382 157 6.0 48
Show 20560+3643 SEI1320 64 13.9 49
Show 21024+3739 STF2747 267 4.7 49
Show 20597+3752 BAR 14 AB 252 1.0 50
Show 20597+3752 BAR 14 AB,C 105 8.1 50
Show 20563+3634 SEI1324 92 19.3 50
Show 21020+3745 COU2223 180 1.9 50
Show 20561+3731 SEI1322 165 1.5 51
Show 20554+3708 SEI1314 178 18.4 51
Show 20599+3612 SEI1359 108 16.5 52
Show 21039+3655 GRV 408 310 32.3 53
Show 21038+3643 SEI1385 240 24.8 54
Show 20584+3612 POP 82 25 5.5 54
Show 21001+3608 TDT2687 113 2.4 56
Show 20549+3709 COU2295 180 0.4 57

 
 
WDS 20596+3703 : COMPONENTS
 
 
  A
B pa=140.7°
sep=6.52"
 
 
20596+3703 A
 
 
Coord arcsec 2000 205937.97+370325.1 Mag 9.98 Spectral class A2 (white) PmRA 1.00
PmDE 0.0
CCDM
Ccdm 20596+3703 RComp Comp A Note1
Note2 Discov num DRAs 1.94 DDEs 25.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.0 Sp A2 PmNote *
PmRA 8 PmDE 1 Dm number +36 4358 Cat1 BD
Name2 +36 2114 Cat2 AGK2/3 HD M HD
ADS BDS A14519 M ADS BDS N IDS IDS 20557N3640A
HIC
 
 
20596+3703 B
 
 
Coord arcsec 2000 205938.32+370320.1 Mag 10.47 PmRA 1.00 PmDE -2.0
Delta magnitude 0.49 Coordinate calculated yes
CCDM
Ccdm 20596+3703 RComp Comp B Note1
Note2 Discov num HJ 1601 DRAs DDEs
R dRAs Year 1896 Theta 143 Rho 7.0
Obs 3 Vmag 12.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14519 M ADS BDS N IDS IDS 20557N3640B
HIC