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Doubles in session


Current system
23317+1021
HJ 3198


Nearby doubles
45' : 23343+1040
GWP3322

49' : 23288+1045
SKF1873

54' : 23309+0929
STT 497

55' : 23280+1024
ROE 137

56' : 23279+1018
ROE 136

57' : 23295+1108
ROE 138

64' : 23343+0932
TOK 907

73' : 23285+0926
YSC 138

73' : 23279+1108
STF3014

78' : 23356+1112
UC 4990

80' : 23349+1124
BPM2486

81' : 23305+1140
UC 4968

85' : 23273+0926
ROE 103

85' : 23263+1052
GWP3299

87' : 23356+0918
SLW1326

88' : 23258+1020
LDS5085

89' : 23352+1133
HJ 3203

93' : 23261+0937
GWP3298

99' : 23305+0844
J 298

100' : 23311+0841
GIC 194

101' : 23268+1133
GRV 666

102' : 23249+1005
KU 139

103' : 23377+0929
HJ 3208

103' : 23338+1159
CHE 504

103' : 23382+1055
GRV 680

104' : 23280+0853
LDS5093



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.

23317+1021 HJ 3198

 
 
23h 31m 39.28s +10° 21' 04.8" P.A. 76.00 sep 9.8 mag 11.10,11.90
 
 
Coord 2000 23317+1021 Discov num HJ 3198 Comp Coord arcsec 2000 23 31 39.28 +10 21 04.8
Date first 1911 Date last 2016 Obs 21
Pa first 75 Pa last 75.9 P.A. Now (θ) 75.9°
Sep first 9.1 Sep last 9.77 Sep. Now (ρ) 9.77"
Mag pri 11.10 Mag sec 11.90 delta mag (ΔM) 0.8 Spectral class
Pri motion ra +012 Sec motion ra +026
Pri motion dec +000 Sec motion dec +003
Notes
rPM=0.547
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 2761802548448782592
 
 
WDS 23317+1021 HJ 3198 : 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
23317+1021 HJ 3198 2000 9 76 9.8 11.10 11.90 D 233139.28+102104.8
23317+1021 HJ 3198 2010 10 76 9.6 11.10 11.90 D 233139.28+102104.8
23317+1021 HJ 3198 2011 14 76 9.8 11.10 11.90 D 233139.28+102104.8
23317+1021 HJ 3198 2015 17 76 9.8 11.10 11.90 233139.28+102104.8
23317+1021 HJ 3198 2016 21 76 9.8 11.10 11.90 233139.28+102104.8

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

 
 
WDS 23317+1021 HJ 3198 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23317+1021 HJ 3198 : MEASURES
 
 
No records found.

 
 
WDS 23317+1021 : VIRTUAL EYEPIECE
 
 

23317+1021 HJ 3198A mag 11.1 23317+1021 HJ 3198B sep 9.6 P.A. 75.70 mag 11.9 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 23317+1021 : ALADIN DSS IMAGE @ 23h 31m 39.28s +10° 21' 04.8"
 
 
 
 
WDS 23317+1021 HJ 3198 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23317+1021 HJ 3198 distance=0' 23343+1040 GWP3322 distance=45' 23288+1045 SKF1873 distance=49' 23309+0929 STT 497 distance=54' 23280+1024 ROE 137 distance=55' 23279+1018 ROE 136 distance=56' 23295+1108 ROE 138 distance=57' 23343+0932 TOK 907 distance=64' 23285+0926 YSC 138 distance=73' 23279+1108 STF3014 distance=73' 23356+1112 UC 4990 distance=78' 23349+1124 BPM2486 distance=80' 23305+1140 UC 4968 distance=81' 23273+0926 ROE 103 distance=85' 23263+1052 GWP3299 distance=85' 23356+0918 SLW1326 distance=87' 23258+1020 LDS5085 distance=88' 23352+1133 HJ 3203 distance=89' 23261+0937 GWP3298 distance=93' 23305+0844 J 298 distance=99' 23311+0841 GIC 194 distance=100' 23268+1133 GRV 666 distance=101' 23249+1005 KU 139 distance=102' 23377+0929 HJ 3208 distance=103' 23338+1159 CHE 504 distance=103' 23382+1055 GRV 680 distance=103' 23280+0853 LDS5093 distance=104' 23287+1157 A 1239 distance=106' 23360+0858 SLW1328 distance=106' 23355+0850 BRT3372 distance=107' 23277+0851 MMA 40 distance=109' 23338+1217 HJ 313 distance=120' 23386+1124 BPM2489 distance=121' 23306+0818 GWP3313 distance=124' 23399+0950 SKF1784 distance=126' 23324+1229 HJ 312 distance=129' 23236+1113 KPP 801 distance=130' 23296+0814 SKF2781 distance=131' 23286+0822 GOM 33 distance=131' 23356+0823 VIG 22 distance=132' 23344+1228 KPP1304 distance=134' 23246+1146 GWP3291 distance=135' 23278+1224 NI 48AB distance=136' 23386+1151 TDT4136 distance=136' 23221+1010 GWP3285 distance=142' 23232+1226 BU 1529CD distance=143' 23221+0947 LDS5079 distance=147' 23342+0759 TDT4102 distance=148' 23398+1147 UC 5001 distance=148' 23352+1240 BPM2487 distance=149' 23397+1153 BPM2491 distance=151' 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 23317+1021 HJ 3198 76 9.8
Show 23343+1040 GWP3322 41 35.1 45
Show 23288+1045 SKF1873 211 18.9 49
Show 23309+0929 STT 497 217 1.6 54
Show 23280+1024 ROE 137 62 8.5 55
Show 23279+1018 ROE 136 270 7.2 56
Show 23295+1108 ROE 138 275 3.7 57
Show 23343+0932 TOK 907 203 0.4 64
Show 23285+0926 YSC 138 343 0.1 73
Show 23279+1108 STF3014 279 8.1 73
Show 23356+1112 UC 4990 150 41.0 78
Show 23349+1124 BPM2486 187 100.1 80
Show 23305+1140 UC 4968 258 37.1 81
Show 23273+0926 ROE 103 130 2.3 85
Show 23263+1052 GWP3299 28 12.3 85
Show 23356+0918 SLW1326 157 131.7 87
Show 23258+1020 LDS5085 214 2.5 88
Show 23352+1133 HJ 3203 212 6.6 89
Show 23261+0937 GWP3298 196 8.3 93
Show 23305+0844 J 298 123 4.9 99
Show 23311+0841 GIC 194 359 30.7 100
Show 23268+1133 GRV 666 246 27.2 101
Show 23249+1005 KU 139 8 41.2 102
Show 23377+0929 HJ 3208 153 12.0 103
Show 23338+1159 CHE 504 166 0.2 103
Show 23382+1055 GRV 680 38 56.1 103
Show 23280+0853 LDS5093 245 2.5 104
Show 23287+1157 A 1239 53 2.1 106
Show 23360+0858 SLW1328 225 87.6 106
Show 23355+0850 BRT3372 120 5.5 107
Show 23277+0851 MMA 40 268 15.2 109
Show 23338+1217 HJ 313 281 15.0 120
Show 23386+1124 BPM2489 98 67.1 121
Show 23306+0818 GWP3313 294 21.4 124
Show 23399+0950 SKF1784 344 2.4 126
Show 23324+1229 HJ 312 90 18.5 129
Show 23236+1113 KPP 801 285 6.9 130
Show 23296+0814 SKF2781 228 8.8 131
Show 23286+0822 GOM 33 269 480.6 131
Show 23356+0823 VIG 22 29 8.8 132
Show 23344+1228 KPP1304 103 9.9 134
Show 23246+1146 GWP3291 102 6.8 135
Show 23278+1224 NI 48 AB 277 11.6 136
Show 23386+1151 TDT4136 55 0.5 136
Show 23221+1010 GWP3285 93 14.1 142
Show 23232+1226 BU 1529 CD 264 126.9 143
Show 23221+0947 LDS5079 95 7.4 147
Show 23342+0759 TDT4102 47 1.2 148
Show 23398+1147 UC 5001 17 38.0 148
Show 23352+1240 BPM2487 342 63.3 149
Show 23397+1153 BPM2491 327 78.2 151

 
 
WDS 23317+1021 : COMPONENTS
 
 
  A
B pa=75.7°
sep=9.62"
 
 
23317+1021 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 233139.28+102104.8 Mag 11.1 PmRA 12.00
PmDE 0.0
 
 
23317+1021 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 233139.91+102107.2 Mag 11.9 PmRA 26.00
PmDE 3.0 Calc delta mag 0.8 Calc coord yes