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Doubles in session


Current system
22054-0526
HJ 1720


Nearby doubles
11' : 22061-0521
TOK 373

42' : 22029-0509
TDT3309

66' : 22012-0507
RST4703

67' : 22016-0452
SCA 115AB

81' : 22007-0448
SCA 113

81' : 22095-0434
HJ 954

82' : 22007-0443
SCA 114

85' : 22022-0416
SCA 117

86' : 22019-0418
SCA 116

86' : 22074-0406
RST4705

91' : 22076-0650
RAO 625

98' : 21590-0507
RST4701

104' : 22106-0416
SCA 122

106' : 22027-0703
SLW1259

107' : 22033-0344
CVR 928

109' : 22035-0341
UC 4636

109' : 21582-0541
UC 4616

116' : 22044-0331
LDS4940

116' : 21589-0422
LDS4931

117' : 21586-0427
SCA 111

118' : 22127-0443
GAA 21

118' : 22090-0341
SCA 120

125' : 21591-0404
SCA 112

126' : 22035-0728
OCC 869

132' : 22005-0715
SKF1777

133' : 21571-0439
SCA 109



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.

22054-0526 HJ 1720

 
 
22h 05m 24.96s -05° 25' 39.2" P.A. 146.00 sep 12.5 mag 11.56,11.15
 
 
Coord 2000 22054-0526 Discov num HJ 1720 Comp Coord arcsec 2000 22 05 24.96 -05 25 39.2
Date first 1828 Date last 2016 Obs 14
Pa first 148 Pa last 145.6 P.A. Now (θ) 145.6°
Sep first 6.0 Sep last 12.502 Sep. Now (ρ) 12.502"
Mag pri 11.56 Mag sec 11.15 delta mag (ΔM) 0.41 Spectral class
Pri motion ra -022 Sec motion ra -003
Pri motion dec -014 Sec motion dec -009
Notes
rPM=0.753
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Gaia DR2 2621043963213771776
 
 
WDS 22054-0526 HJ 1720 : 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
22054-0526 HJ 1720 1998 4 146 12.5 10.00 10.00 D 220524.96-052539.2
22054-0526 HJ 1720 2008 5 146 12.5 10.00 10.00 D 220524.96-052539.2
22054-0526 HJ 1720 2010 9 146 12.1 11.56 11.15 220524.96-052539.2
22054-0526 HJ 1720 2016 11 146 12.5 11.56 11.15 220524.96-052539.2

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

 
 
WDS 22054-0526 HJ 1720 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22054-0526 HJ 1720 : MEASURES
 
 
No records found.

 
 
WDS 22054-0526 : VIRTUAL EYEPIECE
 
 

22054-0526 HJ 1720A mag 11.56 22054-0526 HJ 1720B sep 12.5 P.A. 145.70 mag 11.15 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 22054-0526 : ALADIN DSS IMAGE @ 22h 05m 24.96s -05° 25' 39.2"
 
 
 
 
WDS 22054-0526 HJ 1720 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22054-0526 HJ 1720 distance=0' 22061-0521 TOK 373 distance=11' 22029-0509 TDT3309 distance=42' 22012-0507 RST4703 distance=66' 22016-0452 SCA 115AB distance=67' 22016-0452 SCA 115AC distance=67' 22016-0452 SCA 115BC distance=67' 22007-0448 SCA 113 distance=81' 22095-0434 HJ 954 distance=81' 22007-0443 SCA 114 distance=82' 22022-0416 SCA 117 distance=85' 22019-0418 SCA 116 distance=86' 22074-0406 RST4705 distance=86' 22076-0650 RAO 625 distance=91' 21590-0507 RST4701 distance=98' 22106-0416 SCA 122 distance=104' 22027-0703 SLW1259 distance=106' 22033-0344 CVR 928 distance=107' 22035-0341 UC 4636 distance=109' 21582-0541 UC 4616 distance=109' 22044-0331 LDS4940 distance=116' 21589-0422 LDS4931 distance=116' 21586-0427 SCA 111 distance=117' 22127-0443 GAA 21 distance=118' 22090-0341 SCA 120 distance=118' 21591-0404 SCA 112 distance=125' 22035-0728 OCC 869 distance=126' 22005-0715 SKF1777 distance=132' 21571-0439 SCA 109 distance=133' 22051-0313 SCA 118 distance=134' 22138-0627 LDS4949AB distance=140' 22138-0627 ZIE 16BC distance=141' 22095-0733 TNN 16AB distance=142' 21563-0445 SCA 108 distance=142' 22003-0724 LDS4935 distance=142' 21568-0427 CVR 255 distance=143' 22105-0727 UC 4669 distance=143' 22145-0617 GWP3139 distance=145' 22039-0752 RST4704 distance=147' 22075-0748 GRV1236 distance=147' 22152-0535 A 2599 distance=147' 22077-0301 SCA 119 distance=148' 21570-0644 GWP3108 distance=149' 21555-0602 TDS1150 distance=153' 21573-0354 SCA 110 distance=153' 21560-0425 DAM 819 distance=154' 22081-0757 OCC 828 distance=157' 22114-0315 SCA 124 distance=157' 22120-0728 HJ 1740 distance=158' 22038-0248 HO 469AB distance=160' 22038-0248 HO 469AC distance=160' 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 22054-0526 HJ 1720 146 12.5
Show 22061-0521 TOK 373 225 0.2 11
Show 22029-0509 TDT3309 251 0.5 42
Show 22012-0507 RST4703 93 0.3 66
Show 22016-0452 SCA 115 AB 229 76.8 67
Show 22016-0452 SCA 115 AC 359 95.5 67
Show 22016-0452 SCA 115 BC 21 156.5 67
Show 22007-0448 SCA 113 279 16.3 81
Show 22095-0434 HJ 954 325 14.4 81
Show 22007-0443 SCA 114 345 76.1 82
Show 22022-0416 SCA 117 4 70.8 85
Show 22019-0418 SCA 116 359 45.0 86
Show 22074-0406 RST4705 319 2.9 86
Show 22076-0650 RAO 625 287 1.0 91
Show 21590-0507 RST4701 145 1.8 98
Show 22106-0416 SCA 122 113 48.6 104
Show 22027-0703 SLW1259 233 146.5 106
Show 22033-0344 CVR 928 5 12.6 107
Show 22035-0341 UC 4636 299 37.6 109
Show 21582-0541 UC 4616 73 18.7 109
Show 22044-0331 LDS4940 192 11.4 116
Show 21589-0422 LDS4931 344 129.5 116
Show 21586-0427 SCA 111 139 54.4 117
Show 22127-0443 GAA 21 328 0.0 118
Show 22090-0341 SCA 120 109 30.9 118
Show 21591-0404 SCA 112 78 42.8 125
Show 22035-0728 OCC 869 -1 0.1 126
Show 22005-0715 SKF1777 63 1.3 132
Show 21571-0439 SCA 109 316 24.9 133
Show 22051-0313 SCA 118 115 51.1 134
Show 22138-0627 LDS4949 AB 88 53.8 140
Show 22138-0627 ZIE 16 BC 69 1.1 141
Show 22095-0733 TNN 16 AB 202 6.7 142
Show 21563-0445 SCA 108 152 71.2 142
Show 22003-0724 LDS4935 156 3.5 142
Show 21568-0427 CVR 255 310 71.9 143
Show 22105-0727 UC 4669 268 25.0 143
Show 22145-0617 GWP3139 129 65.7 145
Show 22039-0752 RST4704 147 1.8 147
Show 22075-0748 GRV1236 36 15.2 147
Show 22152-0535 A 2599 280 0.7 147
Show 22077-0301 SCA 119 29 30.7 148
Show 21570-0644 GWP3108 358 26.7 149
Show 21555-0602 TDS1150 30 1.0 153
Show 21573-0354 SCA 110 131 65.3 153
Show 21560-0425 DAM 819 4 3.4 154
Show 22081-0757 OCC 828 -1 0.1 157
Show 22114-0315 SCA 124 267 39.2 157
Show 22120-0728 HJ 1740 111 9.9 158
Show 22038-0248 HO 469 AB 51 0.4 160
Show 22038-0248 HO 469 AC 125 55.0 160

 
 
WDS 22054-0526 : COMPONENTS
 
 
  A
B pa=145.7°
sep=12.48"
 
 
22054-0526 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 220524.96-052539.2 Mag 11.56 PmRA -22.00
PmDE -14.0
 
 
22054-0526 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 220525.43-052549.5 Mag 11.15 PmRA -3.00
PmDE -9.0 Calc delta mag 0.41 Calc coord yes