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Doubles in session


Current system
21184+4802
HJ 1633


Nearby doubles
19' : 21185+4747
HJ 1635AB

35' : 21157+4832
HDS3024

39' : 21212+4804
ES 678

42' : 21204+4733
A 762

46' : 21158+4719
ES 514

50' : 21129+4820
HJ 1625

59' : 21170+4704
COU2437

65' : 21231+4831
HDS3045

66' : 21119+4838
HJ 1624

69' : 21242+4801
SKF2397

70' : 21119+4845
STJ 110

73' : 21246+4801
HJ 1644AB

73' : 21105+4742
BU 159AB

74' : 21117+4849
COU2651

75' : 21127+4900
COU2652

75' : 21196+4913
YR 29

76' : 21100+4811
RAO 448

76' : 21103+4828
TOI1343

77' : 21100+4745
A 761

77' : 21102+4828
KPP4226

79' : 21133+4655
A 884

80' : 21097+4820
COU2545

82' : 21254+4818
ES 1102AB

83' : 21151+4642
TDT2858

84' : 21238+4710
A 765AB

85' : 21203+4921
BU 839AB



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.

21184+4802 HJ 1633

 
 
21h 17m 24.96s +48° 02' 00.4" P.A. 67.00 sep 9.9 mag 10.11,10.50
 
 
Coord 2000 21184+4802 Discov num HJ 1633 Comp Coord arcsec 2000 21 17 24.96 +48 02 00.4
Date first 1828 Date last 2018 Obs 14
Pa first 60 Pa last 67.3 P.A. Now (θ) 67.3°
Sep first 8.0 Sep last 9.863 Sep. Now (ρ) 9.863"
Mag pri 10.11 Mag sec 10.50 delta mag (ΔM) 0.39 Spectral class
Pri motion ra +009 Sec motion ra +002
Pri motion dec +007 Sec motion dec -010
Notes
rPM=1.612
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3593-03253-1 Gaia DR2 2164867034225376512
 
 
WDS 21184+4802 HJ 1633 : 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
21184+4802 HJ 1633 1998 5 66 10.2 10.11 10.50 D 211724.96+480200.4
21184+4802 HJ 1633 2003 7 66 10.1 10.11 10.50 D 211724.96+480200.4
21184+4802 HJ 1633 2012 8 67 10.0 10.11 10.50 D 211724.96+480200.4
21184+4802 HJ 1633 2015 10 67 9.9 10.11 10.50 211724.96+480200.4
21184+4802 HJ 1633 2018 11 68 9.9 10.11 10.50 211724.96+480200.4

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

 
 
WDS 21184+4802 HJ 1633 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21184+4802 HJ 1633 : MEASURES
 
 
No records found.

 
 
WDS 21184+4802 : VIRTUAL EYEPIECE
 
 

21184+4802 HJ 1633A mag 10.11 21184+4802 HJ 1633B sep 7.2 P.A. 58.00 mag 10.5 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 21184+4802 : ALADIN DSS IMAGE @ 21h 17m 24.96s +48° 02' 00.4"
 
 
 
 
WDS 21184+4802 HJ 1633 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21184+4802 HJ 1633 distance=0' 21185+4747 HJ 1635AB distance=19' 21185+4747 HJ 1635AC distance=19' 21185+4747 HJ 1635AD distance=19' 21157+4832 HDS3024 distance=35' 21212+4804 ES 678 distance=39' 21204+4733 A 762 distance=42' 21158+4719 ES 514 distance=46' 21129+4820 HJ 1625 distance=50' 21170+4704 COU2437 distance=59' 21231+4831 HDS3045 distance=65' 21119+4838 HJ 1624 distance=66' 21242+4801 SKF2397 distance=69' 21119+4845 STJ 110 distance=70' 21246+4801 HJ 1644AB distance=73' 21246+4801 HJ 1644AC distance=73' 21105+4742 BU 159AB distance=73' 21105+4742 STTA215AC distance=73' 21105+4742 BU 159AD distance=73' 21105+4742 LV 23AE distance=73' 21117+4849 COU2651 distance=74' 21127+4900 COU2652 distance=75' 21196+4913 YR 29 distance=75' 21100+4811 RAO 448 distance=76' 21103+4828 TOI1343 distance=76' 21100+4745 A 761 distance=77' 21102+4828 KPP4226 distance=77' 21133+4655 A 884 distance=79' 21097+4820 COU2545 distance=80' 21254+4818 ES 1102BC distance=82' 21254+4818 CRB 7Ca,Cb distance=82' 21254+4818 ES 1102CD distance=82' 21254+4818 ES 1102AB distance=82' 21151+4642 TDT2858 distance=83' 21238+4710 A 765CD distance=84' 21238+4710 A 765AB distance=84' 21238+4710 A 765AB,C distance=84' 21203+4921 BU 839CB distance=84' 21203+4921 BU 839AC distance=85' 21203+4921 BU 839AB distance=85' 21105+4713 TDT2803 distance=86' 21256+4741 ES 679 distance=86' 21089+4815 ARG 42BC distance=87' 21089+4815 ARG 42AB distance=87' 21089+4815 ARG 42AC distance=87' 21155+4637 HJ 1629 distance=87' 21092+4737 TDT2786 distance=87' 21207+4923 ES 820AB distance=88' 21127+4349 DJU 6 distance=88' 21207+4923 ES 820BC distance=88' 21109+4658 GIC 166AB distance=92' 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 21184+4802 HJ 1633 67 9.9
Show 21185+4747 HJ 1635 AB 344 17.0 19
Show 21185+4747 HJ 1635 AC 82 19.2 19
Show 21185+4747 HJ 1635 AD 241 17.5 19
Show 21157+4832 HDS3024 328 0.3 35
Show 21212+4804 ES 678 115 4.4 39
Show 21204+4733 A 762 359 2.5 42
Show 21158+4719 ES 514 195 4.4 46
Show 21129+4820 HJ 1625 71 11.8 50
Show 21170+4704 COU2437 241 0.5 59
Show 21231+4831 HDS3045 63 0.1 65
Show 21119+4838 HJ 1624 190 6.2 66
Show 21242+4801 SKF2397 246 2.8 69
Show 21119+4845 STJ 110 114 1.3 70
Show 21246+4801 HJ 1644 AB 114 24.1 73
Show 21246+4801 HJ 1644 AC 42 37.7 73
Show 21105+4742 BU 159 AB 313 1.2 73
Show 21105+4742 STTA215 AC 189 136.7 73
Show 21105+4742 BU 159 AD 145 14.8 73
Show 21105+4742 LV 23 AE 338 46.8 73
Show 21117+4849 COU2651 13 0.9 74
Show 21127+4900 COU2652 339 0.7 75
Show 21196+4913 YR 29 124 0.2 75
Show 21100+4811 RAO 448 3 3.5 76
Show 21103+4828 TOI1343 334 0.5 76
Show 21100+4745 A 761 56 0.4 77
Show 21102+4828 KPP4226 308 1.9 77
Show 21133+4655 A 884 111 0.4 79
Show 21097+4820 COU2545 74 0.7 80
Show 21254+4818 ES 1102 BC 38 7.0 82
Show 21254+4818 CRB 7 Ca,Cb 110 1.6 82
Show 21254+4818 ES 1102 CD 110 3.6 82
Show 21254+4818 ES 1102 AB 195 49.1 82
Show 21151+4642 TDT2858 215 2.2 83
Show 21238+4710 A 765 CD 345 5.9 84
Show 21238+4710 A 765 AB 22 0.6 84
Show 21238+4710 A 765 AB,C 22 26.4 84
Show 21203+4921 BU 839 CB 7 8.1 84
Show 21203+4921 BU 839 AC 200 22.5 85
Show 21203+4921 BU 839 AB 207 14.5 85
Show 21105+4713 TDT2803 183 0.6 86
Show 21256+4741 ES 679 275 3.6 86
Show 21089+4815 ARG 42 BC 306 45.9 87
Show 21089+4815 ARG 42 AB 60 21.0 87
Show 21089+4815 ARG 42 AC 333 41.8 87
Show 21155+4637 HJ 1629 71 12.6 87
Show 21092+4737 TDT2786 240 0.7 87
Show 21207+4923 ES 820 AB 60 35.5 88
Show 21127+4349 DJU 6 24 2.6 88
Show 21207+4923 ES 820 BC 293 3.7 88
Show 21109+4658 GIC 166 AB 150 29.3 92

 
 
WDS 21184+4802 : COMPONENTS
 
 
  A
B pa=58.0°
sep=7.18"
 
 
21184+4802 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211724.96+480200.4 Mag 10.11 PmRA 9.00
PmDE 7.0 Tycho2 3593-03253-1 DM BD+47 3358
Tycho2
Tycho2 3593-03253-1 Pflag RAmdeg 319.35399913 DEmdeg 48.03346158
PmRA 9.1 PmDE 5.2 E RAmdeg 18 E DEmdeg 20
E pmRA 1.6 E pmDE 1.5 EpRAm 1990.23 EpDEm 1989.73
Num 4 Q RAmdeg 1.3 Q DEmdeg 0.7 Q pmRA 1.3
Q pmDE 0.7 BTmag 10.462 E BTmag 0.032 VTmag 10.106
E VTmag 0.031 Prox 945 TYC T HIP
CCDM RAdeg 319.35396750 DEdeg 48.03344944 EpRA 1990 1.70
EpDE 1990 1.60 E RAdeg 17.8 E DEdeg 20.3 Posflg
Corr 0.1
 
 
21184+4802 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211725.57+480204.2 Mag 10.5 PmRA 2.00
PmDE -10.0 Calc delta mag 0.39 Calc coord yes