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Current system
22337+1230
HJ 298 AB


Nearby doubles
17' : 22333+1246
GRV 586

19' : 22334+1249
BPM2456

24' : 22346+1210
DVG 48

25' : 22338+1206
HJ 3121

29' : 22333+1203
HEI 411

43' : 22351+1153
SKF 288

48' : 22322+1311
HJ 1776AB

49' : 22313+1304
BRT1361

58' : 22317+1319
CBL 541

58' : 22348+1326
SLW1279

59' : 22371+1159
LEP 109

59' : 22306+1309
HJ 296

69' : 22334+1122
BPM2455

71' : 22314+1332
TDT3567

71' : 22291+1212
BPM2452

76' : 22369+1130
ROE 130

76' : 22290+1200
BRT1360AB

78' : 22327+1346
GRV1240

79' : 22365+1338
SHN 261

85' : 22281+1215
BU 701AB

85' : 22280+1225
J 580

85' : 22379+1131
J 165

87' : 22284+1155
KPP4274

88' : 22390+1313
GRV1241

91' : 22345+1358
J 292

94' : 22389+1135
KPP4285



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.

22337+1230 HJ 298 AB

 
 
22h 33m 45.61s +12° 30' 13.4" P.A. 272.00 sep 11.4 mag 11.94,12.20
 
 
Coord 2000 22337+1230 Discov num HJ  298 Comp AB Coord arcsec 2000 22 33 45.61 +12 30 13.4
Date first 1997 Date last 2015 Obs 7
Pa first 272 Pa last 272 P.A. Now (θ) 272°
Sep first 10.5 Sep last 11.423 Sep. Now (ρ) 11.423"
Mag pri 11.94 Mag sec 12.20 delta mag (ΔM) 0.26 Spectral class
Pri motion ra +005 Sec motion ra -064
Pri motion dec -036 Sec motion dec -034
Notes R (Red magnitudes)
rPM=0.953
This double is not physical.
 
 
22337+1230 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 33 46 +12 30 13 HJ 298 AB 2015 7 272 11.4 11.94 12.20 0.26 <===
Show 22 33 46 +12 30 13 HJ 298 AC 2015 10 206 30.0 11.94 12.61 0.67
Show 22 33 45 +12 30 14 HJ 298 BC 2016 11 184 27.3 12.20 12.61 0.41
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 1157-01523-1 Gaia DR2 2730242849583929472
 
 
WDS 22337+1230 HJ 298 AB : 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
22337+1230 HJ 298 AB 1997 1 272 10.6 11.94 12.50 D 223345.61+123013.4
22337+1230 HJ 298 AB 2005 3 90 11.1 11.94 12.50 D 223345.61+123013.4
22337+1230 HJ 298 AB 2010 4 272 10.5 11.94 12.20 R 223345.61+123013.4
22337+1230 HJ 298 AB 2015 4 272 11.4 11.94 12.20 R 223345.61+123013.4

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

 
 
WDS 22337+1230 HJ 298 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22337+1230 HJ 298 AB : MEASURES
 
 
No records found.

 
 
WDS 22337+1230 : VIRTUAL EYEPIECE
 
 

22337+1230 HJ 298A mag 11.94 22337+1230 HJ 298B sep 10.7 P.A. 271.60 mag 12.2 22337+1230 HJ 298C sep 29.8 P.A. 205.90 mag 12.61 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 22337+1230 : ALADIN DSS IMAGE @ 22h 33m 45.61s +12° 30' 13.4"
 
 
 
 
WDS 22337+1230 HJ 298 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22337+1230 HJ 298AB distance=0' 22337+1230 HJ 298BC distance=1' 22333+1246 GRV 586 distance=17' 22334+1249 BPM2456 distance=19' 22346+1210 DVG 48 distance=24' 22338+1206 HJ 3121 distance=25' 22333+1203 HEI 411 distance=29' 22351+1153 SKF 288 distance=43' 22322+1311 HJ 1776AB distance=48' 22322+1311 BU 1308BC distance=48' 22313+1304 BRT1361 distance=49' 22317+1319 CBL 541 distance=58' 22348+1326 SLW1279 distance=58' 22371+1159 LEP 109 distance=59' 22306+1309 HJ 296 distance=59' 22334+1122 BPM2455 distance=69' 22314+1332 TDT3567 distance=71' 22291+1212 BPM2452 distance=71' 22369+1130 ROE 130 distance=76' 22290+1200 BRT1360AB distance=76' 22290+1200 WSI 153Ba,Bb distance=76' 22327+1346 GRV1240 distance=78' 22365+1338 SHN 261 distance=79' 22281+1215 BU 701AB distance=85' 22281+1215 BU 701AC distance=85' 22280+1225 J 580 distance=85' 22379+1131 J 165 distance=85' 22284+1155 KPP4274 distance=87' 22390+1313 GRV1241 distance=88' 22345+1358 J 292 distance=91' 22389+1135 KPP4285 distance=94' 22390+1134 CVR 267 distance=95' 22274+1258 J 855 distance=97' 22287+1333 BPM2451 distance=97' 22322+1407 SLW1276 distance=100' 22407+1224 SLW1281 distance=103' 22396+1121 OSO 183AB distance=111' 22396+1121 LEP 110AD distance=111' 22394+1117 GWP3178 distance=111' 22413+1212 TDT3655AB distance=113' 22413+1212 GII 298Aa,Ab distance=113' 22407+1320 KPP 520 distance=113' 22412+1155 BPM2461 distance=115' 22294+1407 KPP 9 distance=116' 22413+1311 STF2931AB distance=118' 22413+1311 STF2931AC distance=118' 22357+1426 FAB 18 distance=119' 22306+1420 KPP1231 distance=119' 22405+1342 LDS1060AB distance=122' 22405+1342 LDS1060AC distance=122' 22271+1117 A 1231 distance=122' 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 22337+1230 HJ 298 AB 272 11.4
Show 22337+1230 HJ 298 AC 206 30.0
Show 22337+1230 HJ 298 BC 184 27.3 1
Show 22333+1246 GRV 586 307 48.1 17
Show 22334+1249 BPM2456 23 48.5 19
Show 22346+1210 DVG 48 113 18.6 24
Show 22338+1206 HJ 3121 31 17.0 25
Show 22333+1203 HEI 411 302 1.5 29
Show 22351+1153 SKF 288 169 11.8 43
Show 22322+1311 HJ 1776 AB 270 7.5 48
Show 22322+1311 BU 1308 BC 167 1.1 48
Show 22313+1304 BRT1361 135 3.4 49
Show 22317+1319 CBL 541 298 10.5 58
Show 22348+1326 SLW1279 29 82.7 58
Show 22371+1159 LEP 109 171 8.0 59
Show 22306+1309 HJ 296 209 23.6 59
Show 22334+1122 BPM2455 35 76.8 69
Show 22314+1332 TDT3567 236 0.5 71
Show 22291+1212 BPM2452 66 111.1 71
Show 22369+1130 ROE 130 279 1.0 76
Show 22290+1200 BRT1360 AB 193 7.4 76
Show 22290+1200 WSI 153 Ba,Bb 215 2.1 76
Show 22327+1346 GRV1240 24 14.2 78
Show 22365+1338 SHN 261 -1 0.4 79
Show 22281+1215 BU 701 AB 179 1.1 85
Show 22281+1215 BU 701 AC 133 126.7 85
Show 22280+1225 J 580 108 4.3 85
Show 22379+1131 J 165 137 2.1 85
Show 22284+1155 KPP4274 328 2.2 87
Show 22390+1313 GRV1241 111 19.5 88
Show 22345+1358 J 292 46 2.4 91
Show 22389+1135 KPP4285 268 1.5 94
Show 22390+1134 CVR 267 20 90.4 95
Show 22274+1258 J 855 74 3.9 97
Show 22287+1333 BPM2451 59 100.6 97
Show 22322+1407 SLW1276 353 18.9 100
Show 22407+1224 SLW1281 266 12.2 103
Show 22396+1121 OSO 183 AB 77 17.3 111
Show 22396+1121 LEP 110 AD 85 133.3 111
Show 22394+1117 GWP3178 359 12.7 111
Show 22413+1212 TDT3655 AB 180 0.8 113
Show 22413+1212 GII 298 Aa,Ab 118 0.1 113
Show 22407+1320 KPP 520 47 3.8 113
Show 22412+1155 BPM2461 46 82.5 115
Show 22294+1407 KPP 9 123 4.6 116
Show 22413+1311 STF2931 AB 149 4.5 118
Show 22413+1311 STF2931 AC 348 38.3 118
Show 22357+1426 FAB 18 164 16.7 119
Show 22306+1420 KPP1231 269 9.5 119
Show 22405+1342 LDS1060 AB 324 13.9 122
Show 22405+1342 LDS1060 AC 108 233.7 122

 
 
WDS 22337+1230 : COMPONENTS
 
 
  A B
B pa=271.6°
sep=10.69"
 
C pa=205.9°
sep=29.83"
pa=184.9°
sep=27.24"
 
 
22337+1230 A
 
 
Coord arcsec 2000 223345.61+123013.4 Mag 11.94 PmRA 5.00 PmDE -36.0
Tycho2 1157-01523-1
Tycho2
Tycho2 1157-01523-1 Pflag RAmdeg 338.44005363 DEmdeg 12.50374335
PmRA -0.7 PmDE -35.3 E RAmdeg 72 E DEmdeg 79
E pmRA 1.9 E pmDE 2.0 EpRAm 1965.41 EpDEm 1958.19
Num 5 Q RAmdeg 0.3 Q DEmdeg 1.5 Q pmRA 0.3
Q pmDE 1.5 BTmag 12.700 E BTmag 0.250 VTmag 11.938
E VTmag 0.188 Prox 999 TYC HIP
CCDM RAdeg 338.44005528 DEdeg 12.50382556 EpRA 1990 1.74
EpDE 1990 1.65 E RAdeg 88.3 E DEdeg 102.6 Posflg
Corr -0.1
 
 
22337+1230 B
 
 
Coord arcsec 2000 223344.88+123013.7 Coord calc 223344.88+123013.7 Mag 12.2 PmRA -64.00
PmDE -34.0 Calc delta mag 0.26
 
 
22337+1230 C
 
 
Coord arcsec 2000 223344.72+122946.6 Mag 12.61 PmRA -58.00 PmDE -35.0
Calc delta mag 0.67 Calc coord yes