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Doubles in session


Current system
21155+4637
HJ 1629


Nearby doubles
7' : 21151+4642
TDT2858

14' : 21159+4624
ES 513

19' : 21152+4619
HDS3023

27' : 21127+4349
DJU 6

29' : 21133+4655
A 884

31' : 21170+4704
COU2437

34' : 21129+4616
TOI1315

39' : 21178+4607
TDT2892

43' : 21158+4719
ES 514

44' : 21142+4556
TDT2846

45' : 21165+4554
HDS3027

51' : 21109+4658
GIC 166AB

55' : 21102+4645
SKF2396

56' : 21125+4552
ES 1273AB

56' : 21100+4640
SMA 130

57' : 21145+4542
COU2436

59' : 21099+4651
SMA 129

59' : 21154+4539
TDT2860

60' : 21122+4549
ES 1272

61' : 21098+4624
SMA 128

63' : 21114+4551
COU2435

63' : 21105+4713
TDT2803

65' : 21102+4603
SMA 131

66' : 21196+4549
TDS1123AB

66' : 21121+4543
BU 160AB

66' : 21091+4635
TDT2785



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.

21155+4637 HJ 1629

 
 
21h 15m 29.87s +46° 37' 23.8" P.A. 71.00 sep 12.6 mag 9.74,10.33 Sp B8
 
 
Coord 2000 21155+4637 Discov num HJ 1629 Comp Coord arcsec 2000 21 15 29.87 +46 37 23.8
Date first 1828 Date last 2015 Obs 15
Pa first 78 Pa last 70.9 P.A. Now (θ) 70.9°
Sep first 11.0 Sep last 12.606 Sep. Now (ρ) 12.606"
Mag pri 9.74 Mag sec 10.33 delta mag (ΔM) 0.59 Spectral class B8 (blue-white)
Pri motion ra -005 Sec motion ra -002
Pri motion dec -003 Sec motion dec +002
Notes
rPM=1
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3589-07762-1 Gaia DR2 2164226225113542400
 
 
WDS 21155+4637 HJ 1629 : 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
21155+4637 HJ 1629 2004 8 71 12.3 9.74 10.33 B8 D 211529.87+463723.8
21155+4637 HJ 1629 2010 11 71 12.5 9.74 10.33 B8 211529.87+463723.8
21155+4637 HJ 1629 2015 12 71 12.6 9.74 10.33 B8 211529.87+463723.8

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

 
 
WDS 21155+4637 HJ 1629 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21155+4637 HJ 1629 : MEASURES
 
 
No records found.

 
 
WDS 21155+4637 : VIRTUAL EYEPIECE
 
 

21155+4637 HJ 1629A mag 9.74 Sp B8 21155+4637 HJ 1629B sep 9.2 P.A. 63.20 mag 10.33 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 21155+4637 : ALADIN DSS IMAGE @ 21h 15m 29.87s +46° 37' 23.8"
 
 
 
 
WDS 21155+4637 HJ 1629 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21155+4637 HJ 1629 distance=0' 21151+4642 TDT2858 distance=7' 21159+4624 ES 513 distance=14' 21152+4619 HDS3023 distance=19' 21127+4349 DJU 6 distance=27' 21133+4655 A 884 distance=29' 21170+4704 COU2437 distance=31' 21129+4616 TOI1315 distance=34' 21178+4607 TDT2892 distance=39' 21158+4719 ES 514 distance=43' 21142+4556 TDT2846 distance=44' 21165+4554 HDS3027 distance=45' 21109+4658 JNN 290BC distance=51' 21109+4658 JNN 290BD distance=51' 21109+4658 GIC 166AB distance=51' 21102+4645 SKF2396 distance=55' 21125+4552 ES 1273CD distance=55' 21125+4552 ES 1273AB distance=56' 21125+4552 ES 1273AC distance=56' 21100+4640 SMA 130 distance=56' 21145+4542 COU2436 distance=57' 21099+4651 SMA 129 distance=59' 21154+4539 TDT2860 distance=59' 21122+4549 ES 1272 distance=60' 21098+4624 SMA 128 distance=61' 21114+4551 COU2435 distance=63' 21105+4713 TDT2803 distance=63' 21102+4603 SMA 131 distance=65' 21196+4549 TDS1123AB distance=66' 21121+4543 BU 160AB distance=66' 21121+4543 ES 9005BD distance=66' 21121+4543 BU 160BC distance=66' 21091+4635 TDT2785 distance=66' 21088+4646 SMA 127 distance=69' 21083+4630 BRT1143 distance=75' 21204+4733 A 762 distance=76' 21185+4747 HJ 1635AB distance=77' 21185+4747 HJ 1635AC distance=77' 21185+4747 HJ 1635AD distance=77' 21090+4716 ES 512AB distance=78' 21105+4538 BRT1145 distance=80' 21148+4518 TDT2855 distance=80' 21105+4742 BU 159AB distance=82' 21105+4742 STTA215AC distance=82' 21105+4742 BU 159AD distance=82' 21105+4742 LV 23AE distance=82' 21111+4530 BRT1146 distance=83' 21184+4802 HJ 1633 distance=87' 21205+4528 KRV 9 distance=88' 21100+4745 A 761 distance=88' 21092+4737 TDT2786 distance=88' 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 21155+4637 HJ 1629 71 12.6
Show 21151+4642 TDT2858 215 2.2 7
Show 21159+4624 ES 513 49 8.8 14
Show 21152+4619 HDS3023 140 0.9 19
Show 21127+4349 DJU 6 24 2.6 27
Show 21133+4655 A 884 111 0.4 29
Show 21170+4704 COU2437 241 0.5 31
Show 21129+4616 TOI1315 270 8.4 34
Show 21178+4607 TDT2892 156 2.5 39
Show 21158+4719 ES 514 195 4.4 43
Show 21142+4556 TDT2846 227 0.5 44
Show 21165+4554 HDS3027 48 0.4 45
Show 21109+4658 JNN 290 BC 36 2.4 51
Show 21109+4658 JNN 290 BD 189 3.4 51
Show 21109+4658 GIC 166 AB 150 29.3 51
Show 21102+4645 SKF2396 53 13.3 55
Show 21125+4552 ES 1273 CD 69 3.7 55
Show 21125+4552 ES 1273 AB 295 23.1 56
Show 21125+4552 ES 1273 AC 7 37.7 56
Show 21100+4640 SMA 130 147 8.7 56
Show 21145+4542 COU2436 266 5.0 57
Show 21099+4651 SMA 129 264 14.1 59
Show 21154+4539 TDT2860 243 5.6 59
Show 21122+4549 ES 1272 53 3.8 60
Show 21098+4624 SMA 128 170 12.3 61
Show 21114+4551 COU2435 169 1.4 63
Show 21105+4713 TDT2803 183 0.6 63
Show 21102+4603 SMA 131 86 8.6 65
Show 21196+4549 TDS1123 AB 63 1.5 66
Show 21121+4543 BU 160 AB 155 57.1 66
Show 21121+4543 ES 9005 BD 84 22.3 66
Show 21121+4543 BU 160 BC 115 6.4 66
Show 21091+4635 TDT2785 68 2.6 66
Show 21088+4646 SMA 127 130 17.3 69
Show 21083+4630 BRT1143 212 2.7 75
Show 21204+4733 A 762 359 2.5 76
Show 21185+4747 HJ 1635 AB 344 17.0 77
Show 21185+4747 HJ 1635 AC 82 19.2 77
Show 21185+4747 HJ 1635 AD 241 17.5 77
Show 21090+4716 ES 512 AB 1 13.4 78
Show 21105+4538 BRT1145 163 3.8 80
Show 21148+4518 TDT2855 1 0.5 80
Show 21105+4742 BU 159 AB 313 1.2 82
Show 21105+4742 STTA215 AC 189 136.7 82
Show 21105+4742 BU 159 AD 145 14.8 82
Show 21105+4742 LV 23 AE 338 46.8 82
Show 21111+4530 BRT1146 344 2.6 83
Show 21184+4802 HJ 1633 67 9.9 87
Show 21205+4528 KRV 9 123 21.2 88
Show 21100+4745 A 761 56 0.4 88
Show 21092+4737 TDT2786 240 0.7 88

 
 
WDS 21155+4637 : COMPONENTS
 
 
  A
B pa=63.2°
sep=9.16"
 
 
21155+4637 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211529.87+463723.8 Mag 9.74 Spectral class B8 (blue-white)
PmRA -5.00 PmDE -3.0 Tycho2 3589-07762-1
Tycho2
Tycho2 3589-07762-1 Pflag RAmdeg 318.87445619 DEmdeg 46.62327550
PmRA -2.5 PmDE -3.2 E RAmdeg 14 E DEmdeg 13
E pmRA 1.6 E pmDE 1.6 EpRAm 1990.78 EpDEm 1990.90
Num 3 Q RAmdeg 1.9 Q DEmdeg 1.0 Q pmRA 1.9
Q pmDE 1.0 BTmag 9.840 E BTmag 0.023 VTmag 9.738
E VTmag 0.025 Prox 125 TYC T HIP
CCDM RAdeg 318.87446472 DEdeg 46.62328306 EpRA 1990 1.61
EpDE 1990 1.62 E RAdeg 13.5 E DEdeg 13.3 Posflg
Corr 0.1
CCDM
Ccdm 21155+4637 RComp Comp A Note1
Note2 Discov num DRAs -0.10 DDEs 24.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.0 Sp PmNote *
PmRA 0 PmDE 11 Dm number +46 3242 Cat1 BD
Name2 +46 1794 Cat2 AGK2/3 HD M HD
ADS BDS B10860 M ADS BDS N IDS IDS 21119N4613A
HIC
 
 
21155+4637 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211530.66+463727.9 Mag 10.33 PmRA -2.00
PmDE 2.0 Tycho2 3589-07761-1 Calc delta mag 0.59 Calc coord yes
Tycho2
Tycho2 3589-07761-1 Pflag RAmdeg 318.87923415 DEmdeg 46.62439809
PmRA -5.2 PmDE 1.4 E RAmdeg 31 E DEmdeg 31
E pmRA 1.9 E pmDE 1.8 EpRAm 1988.59 EpDEm 1988.24
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.6 BTmag 11.621 E BTmag 0.072 VTmag 10.332
E VTmag 0.038 Prox 125 TYC T HIP
CCDM RAdeg 318.87925167 DEdeg 46.62439500 EpRA 1990 1.62
EpDE 1990 1.63 E RAdeg 32.4 E DEdeg 32.0 Posflg
Corr 0.1
CCDM
Ccdm 21155+4637 RComp Comp B Note1
Note2 Discov num HJ 1629 DRAs DDEs
R dRAs Year 1909 Theta 072 Rho 11.3
Obs 2 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B10860 M ADS BDS N IDS IDS 21119N4613B
HIC