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Doubles in session


Current system
21364+0753
HJ 938
HD 205630


Nearby doubles
14' : 21361+0806
CVR1708

55' : 21327+0751
HJ 937

59' : 21386+0704
SKF2553

65' : 21328+0829
GWP3072

67' : 21321+0738
UC 4486

70' : 21368+0643
SLN 41

71' : 21341+0651
REE 1

73' : 21376+0643
STT 443AB

77' : 21316+0823
LDS4893

79' : 21377+0637
STFA 56AB

80' : 21403+0848
HJ 3047

87' : 21329+0648
HJ 3033AB

90' : 21309+0828
J 199

93' : 21419+0708
HJ 3050

95' : 21423+0715
HU 279

95' : 21400+0911
CHR 105AB

97' : 21306+0710
HU 277

101' : 21319+0908
CVR 906

102' : 21345+0930
STF3112AB

104' : 21347+0934
GMC 22

104' : 21399+0623
OSO 151AB

110' : 21291+0744
GWP3066

110' : 21369+0604
GWP3078

113' : 21439+0812
UC 4540

114' : 21424+0902
UC 4534

116' : 21287+0743
HU 276



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.

21364+0753 HJ 938 (HD 205630)

 
 
21h 36m 25.16s +07° 52' 58.6" P.A. 123.00 sep 11.4 mag 7.80,11.80 Sp K2 dist. 142.45 pc (464.67 l.y.)
 
 
Coord 2000 21364+0753 Discov num HJ  938 Comp Coord arcsec 2000 21 36 25.16 +07 52 58.6
Date first 1827 Date last 2015 Obs 14
Pa first 165 Pa last 123.3 P.A. Now (θ) 123.3°
Sep first 15.0 Sep last 11.388 Sep. Now (ρ) 11.388"
Mag pri 7.80 Mag sec 11.80 delta mag (ΔM) 4 Spectral class K2 (yellow-orange)
Pri motion ra -018 Sec motion ra -011
Pri motion dec -091 Sec motion dec -013
Notes
rPM=0.844
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 205630 Constellation Pegasus SAO 126922 HIP 106677
Tycho2 1120-01401-1 Gaia DR2 1740783543951089920 HD 205630 BD BD+07 4721
Distance 142.45 Distance ly 464.67
 
 
WDS 21364+0753 HJ 938 (HD 205630) : 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
21364+0753 HJ 938 2003 10 127 11.9 8.10 11.80 K2 D 213625.16+075258.6
21364+0753 HJ 938 2013 13 125 11.4 8.10 11.80 K2 213625.16+075258.6
21364+0753 HJ 938 2015 14 123 11.4 7.80 11.80 K2 213625.16+075258.6

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

 
 
WDS 21364+0753 HJ 938 (HD 205630) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21364+0753 HJ 938 (HD 205630) : MEASURES
 
 
No records found.

 
 
WDS 21364+0753 (HD 205630) : VIRTUAL EYEPIECE
 
 

21364+0753 HJ 938A mag 7.8 Sp K2 21364+0753 HJ 938B sep 11.3 P.A. 123.60 mag 11.8 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 21364+0753 (HD 205630) : ALADIN DSS IMAGE @ 21h 36m 25.16s +07° 52' 58.6"
 
 
 
 
WDS 21364+0753 HJ 938 (HD 205630) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21364+0753 HJ 938 distance=0' 21361+0806 CVR1708 distance=14' 21327+0751 HJ 937 distance=55' 21386+0704 SKF2553 distance=59' 21328+0829 GWP3072 distance=65' 21321+0738 UC 4486 distance=67' 21368+0643 SLN 41 distance=70' 21341+0651 REE 1 distance=71' 21376+0643 STT 443AB distance=73' 21376+0643 FYM 46AC distance=73' 21316+0823 LDS4893 distance=77' 21377+0637 STFA 56AB distance=79' 21377+0637 STFA 56AC distance=79' 21403+0848 HJ 3047 distance=80' 21329+0648 HJ 3033AB distance=87' 21329+0648 FOX 261AC distance=87' 21309+0828 J 199 distance=90' 21419+0708 HJ 3050 distance=93' 21423+0715 HU 279 distance=95' 21400+0911 CHR 105AB distance=95' 21306+0710 HU 277 distance=97' 21319+0908 CVR 906 distance=101' 21345+0930 STF3112AB distance=102' 21345+0930 FYM 191AC distance=102' 21347+0934 GMC 22 distance=104' 21399+0623 OSO 151AB distance=104' 21399+0623 OSO 151AC distance=104' 21291+0744 GWP3066 distance=110' 21369+0604 GWP3078 distance=110' 21439+0812 UC 4540 distance=113' 21424+0902 UC 4534 distance=114' 21287+0743 HU 276 distance=116' 21417+0625 HU 278AB distance=119' 21417+0625 HU 278AC distance=119' 21436+0700 HJ 3053 distance=120' 21305+0628 SLW1240 distance=123' 21441+0709 STTA222 distance=123' 21286+0838 GWP3065 distance=125' 21322+0941 KPP 926 distance=125' 21411+0939 GWP3087 distance=127' 21345+0958 BRT3229 distance=129' 21385+0546 HJ 941 distance=131' 21277+0729 TDT2978 distance=132' 21395+0544 FMR 164 distance=137' 21272+0732 UC 4471 distance=140' 21319+0546 GRV 475 distance=144' 21377+0528 J 1406 distance=144' 21271+0716 UC 4470 distance=144' 21395+0534 CVR 912 distance=146' 21423+0555 HU 280 distance=148' 21263+0707 CVR 245 distance=157' 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 21364+0753 HJ 938 123 11.4
Show 21361+0806 CVR1708 251 4.2 14
Show 21327+0751 HJ 937 341 10.6 55
Show 21386+0704 SKF2553 300 34.6 59
Show 21328+0829 GWP3072 207 39.2 65
Show 21321+0738 UC 4486 75 48.4 67
Show 21368+0643 SLN 41 125 3.4 70
Show 21341+0651 REE 1 21 0.3 71
Show 21376+0643 STT 443 AB 348 8.1 73
Show 21376+0643 FYM 46 AC 130 86.0 73
Show 21316+0823 LDS4893 276 7.6 77
Show 21377+0637 STFA 56 AB 349 38.7 79
Show 21377+0637 STFA 56 AC 121 85.1 79
Show 21403+0848 HJ 3047 37 18.2 80
Show 21329+0648 HJ 3033 AB 244 25.4 87
Show 21329+0648 FOX 261 AC 306 47.2 87
Show 21309+0828 J 199 187 4.9 90
Show 21419+0708 HJ 3050 37 20.9 93
Show 21423+0715 HU 279 356 2.5 95
Show 21400+0911 CHR 105 AB 256 0.1 95
Show 21306+0710 HU 277 105 1.0 97
Show 21319+0908 CVR 906 347 30.1 101
Show 21345+0930 STF3112 AB 241 6.7 102
Show 21345+0930 FYM 191 AC 200 25.7 102
Show 21347+0934 GMC 22 65 25.0 104
Show 21399+0623 OSO 151 AB 101 3.8 104
Show 21399+0623 OSO 151 AC 269 15.8 104
Show 21291+0744 GWP3066 106 11.9 110
Show 21369+0604 GWP3078 257 45.9 110
Show 21439+0812 UC 4540 92 48.4 113
Show 21424+0902 UC 4534 216 40.4 114
Show 21287+0743 HU 276 29 0.9 116
Show 21417+0625 HU 278 AB 202 3.0 119
Show 21417+0625 HU 278 AC 233 18.5 119
Show 21436+0700 HJ 3053 190 24.3 120
Show 21305+0628 SLW1240 173 97.0 123
Show 21441+0709 STTA222 258 87.4 123
Show 21286+0838 GWP3065 135 13.0 125
Show 21322+0941 KPP 926 54 7.6 125
Show 21411+0939 GWP3087 262 68.7 127
Show 21345+0958 BRT3229 158 3.4 129
Show 21385+0546 HJ 941 310 33.3 131
Show 21277+0729 TDT2978 88 0.4 132
Show 21395+0544 FMR 164 88 148.3 137
Show 21272+0732 UC 4471 327 11.8 140
Show 21319+0546 GRV 475 226 75.2 144
Show 21377+0528 J 1406 207 2.5 144
Show 21271+0716 UC 4470 241 48.2 144
Show 21395+0534 CVR 912 105 24.1 146
Show 21423+0555 HU 280 0.1 148
Show 21263+0707 CVR 245 104 91.9 157

 
 
WDS 21364+0753 : COMPONENTS
 
 
  A
B pa=123.6°
sep=11.31"
 
 
21364+0753 A
 
 
Componente originario normalizzato AB Name HD 205630 Coord arcsec 2000 213625.16+075258.6 Mag 7.8
Spectral class K2 (yellow-orange) PmRA -18.00 PmDE -91.0 SAO 126922
HIP 106677 Tycho2 1120-01401-1 HD 205630 BD BD+07 4721
Tycho2
Tycho2 1120-01401-1 Pflag RAmdeg 324.10480163 DEmdeg 7.88270800
PmRA -19.3 PmDE -93.6 E RAmdeg 6 E DEmdeg 7
E pmRA 1.2 E pmDE 1.3 EpRAm 1990.99 EpDEm 1990.84
Num 13 Q RAmdeg 1.5 Q DEmdeg 0.7 Q pmRA 1.6
Q pmDE 0.8 BTmag 9.084 E BTmag 0.019 VTmag 7.802
E VTmag 0.012 Prox 999 TYC T HIP 106677
CCDM RAdeg 324.10484583 DEdeg 7.88292750 EpRA 1990 1.67
EpDE 1990 1.57 E RAdeg 6.1 E DEdeg 7.0 Posflg
Corr -0.1
SAO
SAO 126922 DelFlag RA1950 PmRA1950 -0.0011
DE1950 PmDE1950 -0.068 Vmag 7.7 SpType K2
Double code Source 32 CatNum 10830 DM BD+07 4721
DMcomp BDsup HD 205630 M HD 0
GC RA1950rad 5.64590832 DE1950rad 0.13368328 PmRA2000 -0.001
PmDE2000 -0.073
Hipparcos
Catalog H HIP 106677 Proxy RAhms 21 36 25.16
DEdms +07 52 58.6 Vmag 7.68 VarFlag R Vmag H
RAdeg 324.105 DEdeg 7.88293 AstroRef Plx 6.23
CCDM 21364+0753 N CCDM I Nsys 1 Ncomp 1
MultFlag X Source Qual M HIP
Theta Rho HD 205630 BD BD+07 4721
CD CP Dm number +07 4721 VIred 1.05
SpType K2 R SpType Coord arcsec 2000 213625.16+075258.6
Hipparcos 2
HIP 106677 Sn 1 So 2 Nc 1
RArad 5.6566966983 DErad 0.1375831467 Plx 7.02 PmRA -18.38
PmDE -90.55 E RArad 1.02 E DErad 0.84 E Plx 1.21
E pmRA 1.42 E pmDE 0.95 Hpmag 7.8426 E Hpmag 0.0015
SHp 0.013 VA 0 BV 1.096 E BV 0.015
VI 1.06
CCDM
Ccdm 21364+0753 RComp Comp A Note1
Note2 Discov num DRAs 1.15 DDEs -1.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.1 Sp K2 PmNote *
PmRA -17 PmDE -82 Dm number +07 4721 Cat1 BD
Name2 +07 3173 Cat2 AGK2/3 HD 205630 M HD
ADS BDS A15128 M ADS BDS N IDS IDS 21315N0726A
HIC 106677
 
 
21364+0753 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 213625.79+075252.3 Mag 11.8 PmRA -11.00
PmDE -13.0 Calc delta mag 4 Calc coord yes
CCDM
Ccdm 21364+0753 RComp Comp B Note1
Note2 Discov num HJ 938 DRAs DDEs
R dRAs Year 1929 Theta 145 Rho 15.9
Obs 5 Vmag 11.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15128 M ADS BDS N IDS IDS 21315N0726B
HIC