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Doubles in session


Current system
08231+1205
HJ 91


Nearby doubles
20' : 08226+1145
CLZ 44

30' : 08209+1149
HEI 475

35' : 08249+1214
BPM 442

37' : 08251+1210
HEI 477

38' : 08251+1214
CBL 252

43' : 08205+1232
HJ 89

59' : 08230+1304
HEI 345AB

65' : 08224+1309
HU 855

66' : 08196+1116
BRT1247

70' : 08258+1113
HEI 478

73' : 08242+1055
CVR1147

75' : 08276+1221
DAM1410

76' : 08277+1223
GWP1020

77' : 08216+1049
DAM1405

78' : 08217+1048
BPM 440

80' : 08280+1210
BRT1250

84' : 08177+1125
SLW 232

85' : 08208+1043
GRV 759

87' : 08285+1212
HJ 93

89' : 08239+1038
A 2961AB

89' : 08169+1136
CVR1141

96' : 08301+1151
BRT1251

99' : 08287+1121
BRT2143

101' : 08246+1341
STF1221AB

102' : 08253+1030
BPM 443AB

103' : 08290+1125
CAB 21



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.

08231+1205 HJ 91

 
 
08h 22m 39.14s +12° 04' 15.4" P.A. 64.00 sep 20.4 mag 11.80,11.99
 
 
Coord 2000 08231+1205 Discov num HJ   91 Comp Coord arcsec 2000 08 22 39.14 +12 04 15.4
Date first 1825 Date last 2016 Obs 17
Pa first 60 Pa last 64.2 P.A. Now (θ) 64.2°
Sep first 15.0 Sep last 20.403 Sep. Now (ρ) 20.403"
Mag pri 11.80 Mag sec 11.99 delta mag (ΔM) 0.19 Spectral class
Pri motion ra -005 Sec motion ra -005
Pri motion dec -006 Sec motion dec -005
Notes
rPM=0.128 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cancer Tycho2 0803-01621-1 Gaia DR2 649308177943888256
 
 
WDS 08231+1205 HJ 91 : 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
08231+1205 HJ 91 1989 6 65 19.9 13.00 14.00 082240.39+120424.2
08231+1205 HJ 91 2000 7 64 20.3 13.00 14.00 082240.39+120424.2
08231+1205 HJ 91 2014 9 64 20.1 11.80 11.99 082239.14+120415.4
08231+1205 HJ 91 2015 11 64 20.3 11.80 11.99 082239.14+120415.4
08231+1205 HJ 91 2016 17 64 20.4 11.80 11.99 082239.14+120415.4

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

 
 
WDS 08231+1205 HJ 91 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08231+1205 HJ 91 : MEASURES
 
 
No records found.

 
 
WDS 08231+1205 : VIRTUAL EYEPIECE
 
 

08231+1205 HJ 91A mag 11.8 08231+1205 HJ 91B sep 20.0 P.A. 63.70 mag 11.99 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 08231+1205 : ALADIN DSS IMAGE @ 08h 22m 39.14s +12° 04' 15.4"
 
 
 
 
WDS 08231+1205 HJ 91 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08231+1205 HJ 91 distance=0' 08226+1145 CLZ 44 distance=20' 08209+1149 HEI 475 distance=30' 08249+1214 BPM 442 distance=35' 08251+1210 HEI 477 distance=37' 08251+1214 CBL 252 distance=38' 08205+1232 HJ 89 distance=43' 08230+1304 HEI 345AB distance=59' 08230+1304 DAM1406AC distance=59' 08230+1304 DAM1406CD distance=59' 08224+1309 HU 855 distance=65' 08196+1116 BRT1247 distance=66' 08258+1113 HEI 478 distance=70' 08242+1055 CVR1147 distance=73' 08276+1221 DAM1410 distance=75' 08277+1223 GWP1020 distance=76' 08216+1049 DAM1405 distance=77' 08217+1048 BPM 440 distance=78' 08280+1210 BRT1250 distance=80' 08177+1125 SLW 232 distance=84' 08208+1043 GRV 759 distance=85' 08285+1212 HJ 93 distance=87' 08239+1038 A 2961AB distance=89' 08239+1038 GII 159Aa,Ab distance=89' 08169+1136 CVR1141 distance=89' 08301+1151 BRT1251 distance=96' 08287+1121 BRT2143 distance=99' 08246+1341 STF1221AB distance=101' 08246+1341 STF1221AC distance=101' 08253+1030 BPM 443AB distance=102' 08290+1125 CAB 21 distance=103' 08176+1050 A 2959 distance=105' 08156+1126 LEP 30 distance=112' 08186+1342 OCC 932 distance=115' 08222+1400 TDS 459 distance=116' 08145+1217 UC 115 distance=120' 08280+1340 SLW 254 distance=124' 08283+1337 HJ 2448 distance=124' 08308+1243 BPMA 36 distance=126' 08144+1242 BRT1246AB distance=127' 08313+1151 HDS1217 distance=127' 08150+1103 GWP1000 distance=128' 08149+1058 BPM 437 distance=132' 08268+1006 BRT1248 distance=134' 08145+1307 RAO 225 distance=135' 08143+1303 KUI 34 distance=135' 08276+1359 OCC 570AB distance=136' 08202+0953 CHE 112AB distance=137' 08202+0953 CHE 112AC distance=137' 08292+1343 HJ 2450 distance=138' 08194+0955 CHE 108 distance=138' 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 08231+1205 HJ 91 64 20.4
Show 08226+1145 CLZ 44 149 7.6 20
Show 08209+1149 HEI 475 250 1.2 30
Show 08249+1214 BPM 442 228 47.5 35
Show 08251+1210 HEI 477 218 1.0 37
Show 08251+1214 CBL 252 125 51.2 38
Show 08205+1232 HJ 89 131 23.9 43
Show 08230+1304 HEI 345 AB 219 1.7 59
Show 08230+1304 DAM1406 AC 292 47.1 59
Show 08230+1304 DAM1406 CD 80 6.7 59
Show 08224+1309 HU 855 254 0.9 65
Show 08196+1116 BRT1247 89 4.6 66
Show 08258+1113 HEI 478 136 3.0 70
Show 08242+1055 CVR1147 153 3.2 73
Show 08276+1221 DAM1410 324 6.3 75
Show 08277+1223 GWP1020 233 117.1 76
Show 08216+1049 DAM1405 79 3.0 77
Show 08217+1048 BPM 440 334 62.8 78
Show 08280+1210 BRT1250 6 3.2 80
Show 08177+1125 SLW 232 213 89.8 84
Show 08208+1043 GRV 759 236 15.0 85
Show 08285+1212 HJ 93 99 19.2 87
Show 08239+1038 A 2961 AB 267 1.3 89
Show 08239+1038 GII 159 Aa,Ab 113 0.1 89
Show 08169+1136 CVR1141 124 4.7 89
Show 08301+1151 BRT1251 308 4.4 96
Show 08287+1121 BRT2143 55 2.3 99
Show 08246+1341 STF1221 AB 110 4.9 101
Show 08246+1341 STF1221 AC 277 10.5 101
Show 08253+1030 BPM 443 AB 108 116.0 102
Show 08290+1125 CAB 21 261 999.9 103
Show 08176+1050 A 2959 267 0.8 105
Show 08156+1126 LEP 30 238 31.8 112
Show 08186+1342 OCC 932 -1 0.1 115
Show 08222+1400 TDS 459 276 1.4 116
Show 08145+1217 UC 115 345 32.1 120
Show 08280+1340 SLW 254 279 143.6 124
Show 08283+1337 HJ 2448 300 31.5 124
Show 08308+1243 BPMA 36 134 157.4 126
Show 08144+1242 BRT1246 AB 199 5.4 127
Show 08313+1151 HDS1217 269 0.2 127
Show 08150+1103 GWP1000 175 60.8 128
Show 08149+1058 BPM 437 251 116.1 132
Show 08268+1006 BRT1248 354 3.0 134
Show 08145+1307 RAO 225 21 0.2 135
Show 08143+1303 KUI 34 43 23.5 135
Show 08276+1359 OCC 570 AB -1 0.3 136
Show 08202+0953 CHE 112 AB 50 34.5 137
Show 08202+0953 CHE 112 AC 2 27.4 137
Show 08292+1343 HJ 2450 172 28.3 138
Show 08194+0955 CHE 108 21 37.2 138

 
 
WDS 08231+1205 : COMPONENTS
 
 
  A
B pa=63.7°
sep=20.04"
 
 
08231+1205 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 082239.14+120415.4 Mag 11.8 PmRA -5.00
PmDE -6.0 Tycho2 0803-01621-1
Tycho2
Tycho2 0803-01621-1 Pflag RAmdeg 125.66829357 DEmdeg 12.07339315
PmRA -7.5 PmDE -4.2 E RAmdeg 74 E DEmdeg 79
E pmRA 2.3 E pmDE 2.3 EpRAm 1976.38 EpDEm 1973.35
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.9 Q pmRA 0.3
Q pmDE 0.9 BTmag 12.267 E BTmag 0.213 VTmag 11.444
E VTmag 0.124 Prox 204 TYC T HIP
CCDM RAdeg 125.66831111 DEdeg 12.07340278 EpRA 1990 1.82
EpDE 1990 1.61 E RAdeg 82.3 E DEdeg 88.7 Posflg
Corr 0.1
 
 
08231+1205 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 082240.36+120424.3 Mag 11.99 PmRA -5.00
PmDE -5.0 Tycho2 0803-01399-1 Calc delta mag 0.19 Calc coord yes
Tycho2
Tycho2 0803-01399-1 Pflag RAmdeg 125.66307528 DEmdeg 12.07093276
PmRA -7.2 PmDE -5.7 E RAmdeg 90 E DEmdeg 97
E pmRA 2.4 E pmDE 2.5 EpRAm 1968.91 EpDEm 1963.83
Num 3 Q RAmdeg 0.0 Q DEmdeg 1.7 Q pmRA 0.0
Q pmDE 1.7 BTmag 12.578 E BTmag 0.273 VTmag 12.052
E VTmag 0.223 Prox 204 TYC T HIP
CCDM RAdeg 125.66309222 DEdeg 12.07094500 EpRA 1990 1.84
EpDE 1990 1.63 E RAdeg 106.2 E DEdeg 118.8 Posflg
Corr 0.1