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Doubles in session


Current system
21496+0920
HJ 3060


Nearby doubles
10' : 21502+0922
RAO 624

23' : 21500+0941
GWP3100

38' : 21519+0905
STF2833

44' : 21504+0839
HJ 944

46' : 21526+0925
HJ 948

46' : 21524+0938
RED 18

50' : 21473+0956
UC 4563

56' : 21523+0958
CHE 324

61' : 21532+0948
LDS4918

62' : 21535+0942
UC 266

65' : 21513+0821
STF2831

67' : 21511+1022
COU2549AB

67' : 21451+0925
GWP3091

70' : 21537+0954
GWP3103

71' : 21539+0851
GRV 518

75' : 21539+0845
J 2703AB

76' : 21523+1024
TDT3207

77' : 21513+0808
STE 15AB

81' : 21468+1030
J 201

86' : 21448+1009
GRV 498

87' : 21442+0953
S 798AB
Enif

96' : 21514+1052
LDS4917

99' : 21562+0935
A 621

106' : 21449+1040
HJ 285

108' : 21424+0902
UC 4534

108' : 21439+0812
UC 4540



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.

21496+0920 HJ 3060

 
 
21h 49m 36.06s +09° 19' 47.9" P.A. 232.00 sep 18.3 mag 11.10,12.10
 
 
Coord 2000 21496+0920 Discov num HJ 3060 Comp Coord arcsec 2000 21 49 36.06 +09 19 47.9
Date first 1830 Date last 2015 Obs 11
Pa first 198 Pa last 232 P.A. Now (θ) 232°
Sep first 16.0 Sep last 18.28 Sep. Now (ρ) 18.28"
Mag pri 11.10 Mag sec 12.10 delta mag (ΔM) 1 Spectral class
Pri motion ra +046 Sec motion ra -013
Pri motion dec -028 Sec motion dec -015
Notes
rPM=1.122
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 1121-00507-1 Gaia DR2 2725933077536613888
 
 
WDS 21496+0920 HJ 3060 : 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
21496+0920 HJ 3060 2000 4 230 17.8 11.10 12.10 D 214936.06+091947.9
21496+0920 HJ 3060 2015 6 232 18.3 11.10 12.10 214936.06+091947.9

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

 
 
WDS 21496+0920 HJ 3060 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21496+0920 HJ 3060 : MEASURES
 
 
No records found.

 
 
WDS 21496+0920 : VIRTUAL EYEPIECE
 
 

21496+0920 HJ 3060A mag 11.1 21496+0920 HJ 3060B sep 18.1 P.A. 231.60 mag 12.1 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 21496+0920 : ALADIN DSS IMAGE @ 21h 49m 36.06s +09° 19' 47.9"
 
 
 
 
WDS 21496+0920 HJ 3060 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21496+0920 HJ 3060 distance=0' 21502+0922 RAO 624 distance=10' 21500+0941 GWP3100 distance=23' 21519+0905 STF2833 distance=38' 21504+0839 HJ 944 distance=44' 21526+0925 HJ 948 distance=46' 21524+0938 RED 18 distance=46' 21473+0956 UC 4563 distance=50' 21523+0958 CHE 324 distance=56' 21532+0948 LDS4918 distance=61' 21535+0942 UC 266 distance=62' 21513+0821 STF2831 distance=65' 21511+1022 COU2549AB distance=67' 21511+1022 HEI 599AC distance=67' 21451+0925 GWP3091 distance=67' 21537+0954 GWP3103 distance=70' 21539+0851 GRV 518 distance=71' 21539+0845 J 2703AB distance=75' 21539+0845 J 2703AC distance=75' 21539+0845 ABH 153AD distance=75' 21539+0845 ABH 153AE distance=75' 21523+1024 TDT3207 distance=76' 21513+0808 STE 15AB distance=77' 21513+0808 YSC 164Aa,Ab distance=77' 21468+1030 J 201 distance=81' 21448+1009 GRV 498 distance=86' 21442+0953 S 798AB (Enif) distance=87' 21442+0953 S 798AC (Enif) distance=87' 21514+1052 LDS4917 distance=96' 21562+0935 A 621 distance=99' 21449+1040 HJ 285 distance=106' 21460+1053 BU 1305BC distance=107' 21460+1053 BU 1305AD distance=108' 21460+1053 BU 1305AE distance=108' 21460+1053 BU 1305AF distance=108' 21460+1053 BU 1305AG distance=108' 21460+1053 BU 1305A,BC distance=108' 21424+0902 UC 4534 distance=108' 21439+0812 UC 4540 distance=108' 21521+0739 OSO 158AB distance=108' 21521+0739 OSO 158AC distance=108' 21570+0900 SKF2809 distance=112' 21476+1116 BPM2407 distance=120' 21539+1102 GWP3105 distance=121' 21544+0738 CVR 254 distance=125' 21469+0722 J 202 distance=125' 21411+0939 GWP3087 distance=128' 21555+1053 BU 75AB distance=128' 21555+1053 BU 75AB,C distance=128' 21431+1045 ITF 72 distance=128' 21573+0825 HJ 5523 distance=129' 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 21496+0920 HJ 3060 232 18.3
Show 21502+0922 RAO 624 331 1.5 10
Show 21500+0941 GWP3100 222 67.6 23
Show 21519+0905 STF2833 337 8.4 38
Show 21504+0839 HJ 944 17 20.4 44
Show 21526+0925 HJ 948 300 15.1 46
Show 21524+0938 RED 18 118 0.3 46
Show 21473+0956 UC 4563 269 30.4 50
Show 21523+0958 CHE 324 191 14.2 56
Show 21532+0948 LDS4918 348 9.9 61
Show 21535+0942 UC 266 222 122.1 62
Show 21513+0821 STF2831 355 14.5 65
Show 21511+1022 COU2549 AB 86 0.1 67
Show 21511+1022 HEI 599 AC 82 0.2 67
Show 21451+0925 GWP3091 119 16.9 67
Show 21537+0954 GWP3103 230 32.3 70
Show 21539+0851 GRV 518 329 40.5 71
Show 21539+0845 J 2703 AB 97 6.8 75
Show 21539+0845 J 2703 AC 223 14.3 75
Show 21539+0845 ABH 153 AD 120 67.5 75
Show 21539+0845 ABH 153 AE 110 67.3 75
Show 21523+1024 TDT3207 315 1.7 76
Show 21513+0808 STE 15 AB 248 5.9 77
Show 21513+0808 YSC 164 Aa,Ab 10 0.5 77
Show 21468+1030 J 201 224 2.7 81
Show 21448+1009 GRV 498 59 37.3 86
Show Enif 21442+0953 S 798 AB 323 83.2 87
Show Enif 21442+0953 S 798 AC 318 143.9 87
Show 21514+1052 LDS4917 93 41.2 96
Show 21562+0935 A 621 86 0.1 99
Show 21449+1040 HJ 285 55 8.0 106
Show 21460+1053 BU 1305 BC 52 1.3 107
Show 21460+1053 BU 1305 AD 47 49.2 108
Show 21460+1053 BU 1305 AE 66 81.8 108
Show 21460+1053 BU 1305 AF 235 42.8 108
Show 21460+1053 BU 1305 AG 297 98.7 108
Show 21460+1053 BU 1305 A,BC 90 89.2 108
Show 21424+0902 UC 4534 216 40.4 108
Show 21439+0812 UC 4540 92 48.4 108
Show 21521+0739 OSO 158 AB 126 10.4 108
Show 21521+0739 OSO 158 AC 30 13.2 108
Show 21570+0900 SKF2809 303 104.4 112
Show 21476+1116 BPM2407 143 39.7 120
Show 21539+1102 GWP3105 113 4.3 121
Show 21544+0738 CVR 254 73 13.1 125
Show 21469+0722 J 202 183 3.3 125
Show 21411+0939 GWP3087 262 68.7 128
Show 21555+1053 BU 75 AB 26 1.1 128
Show 21555+1053 BU 75 AB,C 211 35.3 128
Show 21431+1045 ITF 72 75 33.7 128
Show 21573+0825 HJ 5523 204 20.4 129

 
 
WDS 21496+0920 : COMPONENTS
 
 
  A
B pa=231.6°
sep=18.13"
 
 
21496+0920 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 214936.06+091947.9 Mag 11.1 PmRA 46.00
PmDE -28.0 Tycho2 1121-00507-1
Tycho2
Tycho2 1121-00507-1 Pflag RAmdeg 327.40026948 DEmdeg 9.32999169
PmRA 42.9 PmDE -31.7 E RAmdeg 44 E DEmdeg 56
E pmRA 2.7 E pmDE 2.5 EpRAm 1987.97 EpDEm 1984.49
Num 3 Q RAmdeg 0.6 Q DEmdeg 1.2 Q pmRA 0.6
Q pmDE 1.2 BTmag 11.387 E BTmag 0.088 VTmag 10.803
E VTmag 0.082 Prox 999 TYC T HIP
CCDM RAdeg 327.40016833 DEdeg 9.33006694 EpRA 1990 1.62
EpDE 1990 1.39 E RAdeg 45.4 E DEdeg 59.0 Posflg
Corr -0.1
 
 
21496+0920 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214935.10+091936.6 Mag 12.1 PmRA -13.00
PmDE -15.0 Calc delta mag 1 Calc coord yes