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Doubles in session


Current system
20337+5616
HJ 1545


Nearby doubles
7' : 20342+5622
HJ 1546

13' : 20352+5622
HJ 1552

14' : 20351+5624
HJ 1551

21' : 20315+5611
HJ 1540AB

29' : 20365+5557
VBS 30AB

33' : 20300+5621
STI2537

39' : 20383+5629
FOX 38

39' : 20295+5604
KUI 97

41' : 20381+5637
A 745

44' : 20312+5653
RAO 22

45' : 20305+5651
TDT2330

51' : 20298+5654
TDT2322

52' : 20343+5707
STI2541

55' : 20404+5615
OSW 73

56' : 20351+5524
STI2542

57' : 20330+5712
A 739

57' : 20289+5655
STI2535AB

58' : 20354+5712
TDT2399

60' : 20400+5647
OSW 78

60' : 20315+5520
TDS1079

62' : 20265+5619
BU 433AB

62' : 20312+5519
A 1678

62' : 20312+5714
A 872

65' : 20380+5522
STI2547

66' : 20264+5638
STF2687

68' : 20258+5612
TDT2262



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.

20337+5616 HJ 1545

 
 
20h 33m 51.80s +56° 15' 59.2" P.A. 180.00 sep 15.5 mag 11.46,11.32
 
 
Coord 2000 20337+5616 Discov num HJ 1545 Comp Coord arcsec 2000 20 33 51.80 +56 15 59.2
Date first 1828 Date last 2015 Obs 15
Pa first 175 Pa last 180.2 P.A. Now (θ) 180.2°
Sep first 20.0 Sep last 15.472 Sep. Now (ρ) 15.472"
Mag pri 11.46 Mag sec 11.32 delta mag (ΔM) 0.14 Spectral class
Pri motion ra +002 Sec motion ra -003
Pri motion dec -005 Sec motion dec +014
Notes
rPM=1.372
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3958-01150-1 Gaia DR2 2186755836826769408
 
 
WDS 20337+5616 HJ 1545 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20337+5616 HJ 1545 1999 6 180 15.9 11.46 11.32 D 203351.80+561559.2
20337+5616 HJ 1545 2003 8 180 15.7 11.46 11.32 D 203351.80+561559.2
20337+5616 HJ 1545 2010 9 180 15.5 11.46 11.32 203351.80+561559.2
20337+5616 HJ 1545 2015 10 180 15.5 11.46 11.32 203351.80+561559.2

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

 
 
WDS 20337+5616 HJ 1545 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20337+5616 HJ 1545 : MEASURES
 
 
No records found.

 
 
WDS 20337+5616 : VIRTUAL EYEPIECE
 
 

20337+5616 HJ 1545A mag 11.46 20337+5616 HJ 1545B sep 15.5 P.A. 180.10 mag 11.32 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 20337+5616 : ALADIN DSS IMAGE @ 20h 33m 51.80s +56° 15' 59.2"
 
 
 
 
WDS 20337+5616 HJ 1545 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20337+5616 HJ 1545 distance=0' 20342+5622 HJ 1546 distance=7' 20352+5622 HJ 1552 distance=13' 20351+5624 HJ 1551 distance=14' 20315+5611 HJ 1540AB distance=21' 20315+5611 HJ 1540AC distance=21' 20365+5557 VBS 30AB distance=29' 20365+5557 HJ 1556AC distance=29' 20365+5557 VBS 30AD distance=29' 20300+5621 STI2537 distance=33' 20383+5629 FOX 38 distance=39' 20295+5604 KUI 97 distance=39' 20381+5637 A 745 distance=41' 20312+5653 RAO 22 distance=44' 20305+5651 TDT2330 distance=45' 20298+5654 TDT2322 distance=51' 20343+5707 STI2541 distance=52' 20404+5615 OSW 73 distance=55' 20351+5524 STI2542 distance=56' 20330+5712 A 739 distance=57' 20289+5655 STI2535AB distance=57' 20289+5655 TOB 187AC distance=57' 20289+5655 TOB 187AD distance=57' 20354+5712 TDT2399 distance=58' 20400+5647 OSW 78 distance=60' 20315+5520 TDS1079 distance=60' 20265+5619 BU 433AB distance=62' 20265+5619 BU 433AC distance=62' 20312+5519 A 1678 distance=62' 20312+5714 A 872 distance=62' 20380+5522 STI2547 distance=65' 20264+5638 STF2687 distance=66' 20258+5612 TDT2262 distance=68' 20422+5606 OSW 74 distance=71' 20424+5611 VKI 47 distance=71' 20412+5659 HJ 1570AB distance=75' 20412+5659 VBS 32AC distance=75' 20256+5544 KPP4196 distance=77' 20400+5515 HJ 1562AB distance=80' 20400+5515 VBS 31AC distance=80' 20281+5513 STI2533 distance=80' 20243+5602 TDT2239 distance=82' 20419+5529 TDT2477 distance=83' 20280+5723 MLR 641 distance=83' 20260+5526 STI2527 distance=84' 20248+5534 TDS1071 distance=87' 20443+5610 A 1684 distance=87' 20385+5453 STI2548 distance=92' 20246+5527 MLR 588 distance=92' 20309+5747 TDT2333 distance=94' 20411+5504 TDS1089 distance=95' 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 20337+5616 HJ 1545 180 15.5
Show 20342+5622 HJ 1546 246 17.4 7
Show 20352+5622 HJ 1552 234 21.3 13
Show 20351+5624 HJ 1551 225 42.2 14
Show 20315+5611 HJ 1540 AB 346 22.7 21
Show 20315+5611 HJ 1540 AC 130 40.7 21
Show 20365+5557 VBS 30 AB 141 4.6 29
Show 20365+5557 HJ 1556 AC 222 6.6 29
Show 20365+5557 VBS 30 AD 97 29.6 29
Show 20300+5621 STI2537 343 12.7 33
Show 20383+5629 FOX 38 301 5.4 39
Show 20295+5604 KUI 97 129 0.8 39
Show 20381+5637 A 745 313 2.4 41
Show 20312+5653 RAO 22 152 0.2 44
Show 20305+5651 TDT2330 63 0.6 45
Show 20298+5654 TDT2322 20 1.7 51
Show 20343+5707 STI2541 205 10.6 52
Show 20404+5615 OSW 73 250 188.6 55
Show 20351+5524 STI2542 337 5.5 56
Show 20330+5712 A 739 195 4.6 57
Show 20289+5655 STI2535 AB 227 13.6 57
Show 20289+5655 TOB 187 AC 132 26.9 57
Show 20289+5655 TOB 187 AD 189 31.2 57
Show 20354+5712 TDT2399 4 0.5 58
Show 20400+5647 OSW 78 233 186.1 60
Show 20315+5520 TDS1079 126 0.9 60
Show 20265+5619 BU 433 AB 207 7.6 62
Show 20265+5619 BU 433 AC 241 29.3 62
Show 20312+5519 A 1678 351 2.4 62
Show 20312+5714 A 872 178 0.2 62
Show 20380+5522 STI2547 86 2.5 65
Show 20264+5638 STF2687 118 25.1 66
Show 20258+5612 TDT2262 95 0.8 68
Show 20422+5606 OSW 74 88 127.2 71
Show 20424+5611 VKI 47 340 2.3 71
Show 20412+5659 HJ 1570 AB 79 14.0 75
Show 20412+5659 VBS 32 AC 345 15.4 75
Show 20256+5544 KPP4196 114 2.7 77
Show 20400+5515 HJ 1562 AB 167 21.7 80
Show 20400+5515 VBS 31 AC 13 45.6 80
Show 20281+5513 STI2533 198 10.0 80
Show 20243+5602 TDT2239 256 1.7 82
Show 20419+5529 TDT2477 266 1.2 83
Show 20280+5723 MLR 641 43 1.5 83
Show 20260+5526 STI2527 81 5.2 84
Show 20248+5534 TDS1071 184 0.9 87
Show 20443+5610 A 1684 141 2.1 87
Show 20385+5453 STI2548 168 13.8 92
Show 20246+5527 MLR 588 245 0.2 92
Show 20309+5747 TDT2333 138 2.4 94
Show 20411+5504 TDS1089 252 1.4 95

 
 
WDS 20337+5616 : COMPONENTS
 
 
  A
B pa=180.1°
sep=15.47"
 
 
20337+5616 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203351.80+561559.2 Mag 11.46 PmRA 2.00
PmDE -5.0 Tycho2 3958-01150-1
Tycho2
Tycho2 3958-01150-1 Pflag RAmdeg 308.46581764 DEmdeg 56.26643924
PmRA -3.2 PmDE -5.5 E RAmdeg 69 E DEmdeg 72
E pmRA 2.9 E pmDE 3.0 EpRAm 1984.70 EpDEm 1984.33
Num 4 Q RAmdeg 1.3 Q DEmdeg 0.3 Q pmRA 1.3
Q pmDE 0.3 BTmag 11.974 E BTmag 0.104 VTmag 11.456
E VTmag 0.099 Prox 157 TYC HIP
CCDM RAdeg 308.46583139 DEdeg 56.26645167 EpRA 1990 1.69
EpDE 1990 1.77 E RAdeg 71.9 E DEdeg 75.1 Posflg
Corr 0.1
 
 
20337+5616 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203351.80+561543.7 Mag 11.32 PmRA -3.00
PmDE 14.0 Calc delta mag 0.14 Calc coord yes