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Doubles in session


Current system
07444+1250
HJ 3298


Nearby doubles
20' : 07447+1231
BPM 412

29' : 07430+1310
HU 1246

38' : 07425+1315
HU 1245

48' : 07466+1216
KPP2253

51' : 07463+1208
TDS5184

52' : 07478+1240
J 2488AB

58' : 07410+1320
DAM1377

59' : 07411+1323
BPM 404AB

61' : 07463+1344
SCJ 8

63' : 07487+1246
HEI 133

65' : 07480+1327
BPM 417

67' : 07406+1213
BPM 403

68' : 07477+1337
CVR 476

69' : 07484+1325
STF1142AB

70' : 07397+1305
CRZ 3

71' : 07477+1159
TOI 968

71' : 07398+1226
HEI 472

73' : 07490+1249
J 2853

74' : 07420+1145
A 2877

78' : 07497+1246
HJ 65

78' : 07391+1253
TDS5019

78' : 07494+1317
KPP1260

83' : 07469+1136
DAM 804

84' : 07388+1310
TDS5011

84' : 07387+1302
A 2875AB

86' : 07460+1127
TDS 412



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.

07444+1250 HJ 3298

 
 
07h 44m 21.64s +12° 49' 43.2" P.A. 66.00 sep 12.1 mag 8.97,11.20 Sp K0
 
 
Coord 2000 07444+1250 Discov num HJ 3298 Comp Coord arcsec 2000 07 44 21.64 +12 49 43.2
Date first 1832 Date last 2015 Obs 10
Pa first 71 Pa last 66.3 P.A. Now (θ) 66.3°
Sep first 10.0 Sep last 12.146 Sep. Now (ρ) 12.146"
Mag pri 8.97 Mag sec 11.20 delta mag (ΔM) 2.23 Spectral class K0 (yellow-orange)
Pri motion ra -003 Sec motion ra +027
Pri motion dec -008 Sec motion dec -004
Notes
rPM=1.109
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canis Minor Tycho2 0786-00194-1 Gaia DR2 3163923633244473984
 
 
WDS 07444+1250 HJ 3298 : 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
07444+1250 HJ 3298 1997 3 68 12.0 8.97 11.20 K0 D 074421.64+124943.2
07444+1250 HJ 3298 1999 4 67 11.9 8.97 11.20 K0 D 074421.64+124943.2
07444+1250 HJ 3298 2000 5 68 12.1 8.97 11.20 K0 D 074421.64+124943.2
07444+1250 HJ 3298 2010 6 69 12.3 8.97 11.20 K0 074421.64+124943.2
07444+1250 HJ 3298 2015 7 66 12.2 8.97 11.20 K0 074421.64+124943.2

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

 
 
WDS 07444+1250 HJ 3298 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07444+1250 HJ 3298 : MEASURES
 
 
No records found.

 
 
WDS 07444+1250 : VIRTUAL EYEPIECE
 
 

07444+1250 HJ 3298A mag 8.97 Sp K0 07444+1250 HJ 3298B sep 11.9 P.A. 65.80 mag 11.2 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 07444+1250 : ALADIN DSS IMAGE @ 07h 44m 21.64s +12° 49' 43.2"
 
 
 
 
WDS 07444+1250 HJ 3298 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07444+1250 HJ 3298 distance=1' 07447+1231 BPM 412 distance=20' 07430+1310 HU 1246 distance=29' 07425+1315 HU 1245 distance=38' 07466+1216 KPP2253 distance=48' 07463+1208 TDS5184 distance=51' 07478+1240 J 2488AB distance=52' 07478+1240 J 2488BC distance=52' 07410+1320 DAM1377 distance=58' 07411+1323 BPM 404AB distance=59' 07411+1323 BPM 405AC distance=59' 07411+1323 BPM 406BC distance=59' 07463+1344 SCJ 8 distance=61' 07487+1246 HEI 133 distance=63' 07480+1327 BPM 417 distance=65' 07406+1213 BPM 403 distance=67' 07477+1337 CVR 476 distance=68' 07484+1325 STF1142AB distance=69' 07484+1325 BU 1417AC distance=69' 07397+1305 CRZ 3 distance=70' 07477+1159 TOI 968 distance=71' 07398+1226 HEI 472 distance=71' 07490+1249 J 2853 distance=73' 07420+1145 A 2877 distance=74' 07497+1246 HJ 65 distance=78' 07391+1253 TDS5019 distance=78' 07494+1317 KPP1260 distance=78' 07469+1136 DAM 804 distance=83' 07388+1310 TDS5011 distance=84' 07387+1302 A 2875AB distance=84' 07387+1302 A 2875AC distance=84' 07387+1302 A 2875CD distance=86' 07460+1127 TDS 412 distance=86' 07497+1204 BPM 419 distance=91' 07485+1400 TDS5222 distance=93' 07502+1327 TDS5253 distance=94' 07500+1203 BPM 421 distance=96' 07502+1333 GRV1253 distance=96' 07503+1336 J 413 distance=98' 07505+1205 HEI 342AB distance=101' 07505+1205 GRV 741AC distance=101' 07433+1108 BRT1239 distance=104' 07377+1330 J 2840 distance=105' 07509+1203 BRT3375 distance=107' 07517+1245 BPM 424 distance=109' 07467+1105 J 707 distance=110' 07374+1215 HJ 60 distance=111' 07509+1155 BRT1241 distance=111' 07466+1102 OL 78 distance=114' 07409+1108 TDS5052 distance=114' 07370+1213 HEI 340 distance=115' 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 07444+1250 HJ 3298 66 12.1 1
Show 07447+1231 BPM 412 138 115.4 20
Show 07430+1310 HU 1246 317 1.4 29
Show 07425+1315 HU 1245 82 1.7 38
Show 07466+1216 KPP2253 319 18.8 48
Show 07463+1208 TDS5184 253 0.4 51
Show 07478+1240 J 2488 AB 115 56.7 52
Show 07478+1240 J 2488 BC 13 5.2 52
Show 07410+1320 DAM1377 124 4.0 58
Show 07411+1323 BPM 404 AB 231 71.3 59
Show 07411+1323 BPM 405 AC 153 57.0 59
Show 07411+1323 BPM 406 BC 94 81.1 59
Show 07463+1344 SCJ 8 26 2.3 61
Show 07487+1246 HEI 133 74 0.2 63
Show 07480+1327 BPM 417 38 10.1 65
Show 07406+1213 BPM 403 167 15.3 67
Show 07477+1337 CVR 476 311 8.7 68
Show 07484+1325 STF1142 AB 211 34.3 69
Show 07484+1325 BU 1417 AC 215 182.6 69
Show 07397+1305 CRZ 3 340 11.0 70
Show 07477+1159 TOI 968 136 0.3 71
Show 07398+1226 HEI 472 145 0.3 71
Show 07490+1249 J 2853 109 4.7 73
Show 07420+1145 A 2877 63 0.8 74
Show 07497+1246 HJ 65 62 4.1 78
Show 07391+1253 TDS5019 92 0.6 78
Show 07494+1317 KPP1260 192 9.7 78
Show 07469+1136 DAM 804 343 10.3 83
Show 07388+1310 TDS5011 107 0.7 84
Show 07387+1302 A 2875 AB 287 0.8 84
Show 07387+1302 A 2875 AC 308 77.9 84
Show 07387+1302 A 2875 CD 344 1.4 86
Show 07460+1127 TDS 412 313 0.9 86
Show 07497+1204 BPM 419 157 45.2 91
Show 07485+1400 TDS5222 115 0.5 93
Show 07502+1327 TDS5253 251 0.5 94
Show 07500+1203 BPM 421 12 47.4 96
Show 07502+1333 GRV1253 118 2.0 96
Show 07503+1336 J 413 290 3.3 98
Show 07505+1205 HEI 342 AB 318 1.0 101
Show 07505+1205 GRV 741 AC 329 48.3 101
Show 07433+1108 BRT1239 340 4.6 104
Show 07377+1330 J 2840 277 8.4 105
Show 07509+1203 BRT3375 126 4.4 107
Show 07517+1245 BPM 424 101 29.2 109
Show 07467+1105 J 707 121 1.9 110
Show 07374+1215 HJ 60 39 5.0 111
Show 07509+1155 BRT1241 348 3.3 111
Show 07466+1102 OL 78 279 1.4 114
Show 07409+1108 TDS5052 255 1.9 114
Show 07370+1213 HEI 340 258 0.9 115

 
 
WDS 07444+1250 : COMPONENTS
 
 
  A
B pa=65.8°
sep=11.89"
 
 
07444+1250 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 074421.64+124943.2 Mag 8.97 Spectral class K0 (yellow-orange)
PmRA -3.00 PmDE -8.0 Tycho2 0786-00194-1
Tycho2
Tycho2 0786-00194-1 Pflag RAmdeg 116.09019945 DEmdeg 12.82868206
PmRA -1.5 PmDE -11.5 E RAmdeg 11 E DEmdeg 16
E pmRA 1.1 E pmDE 1.0 EpRAm 1990.69 EpDEm 1988.98
Num 7 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.6 BTmag 10.338 E BTmag 0.034 VTmag 8.971
E VTmag 0.018 Prox 999 TYC T HIP
CCDM RAdeg 116.09020306 DEdeg 12.82870750 EpRA 1990 1.99
EpDE 1990 1.99 E RAdeg 10.9 E DEdeg 15.6 Posflg
Corr 0.2
CCDM
Ccdm 07444+1250 RComp Comp A Note1
Note2 Discov num DRAs -2.41 DDEs -17.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.7 Sp PmNote *
PmRA -12 PmDE -17 Dm number +13 1751 Cat1 BD
Name2 +12 940 Cat2 AGK2/3 HD M HD
ADS BDS B 4230 M ADS BDS N IDS IDS 07388N1304A
HIC
 
 
07444+1250 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 074422.38+124948.1 Mag 11.2 PmRA 27.00
PmDE -4.0 Calc delta mag 2.23 Calc coord yes
CCDM
Ccdm 07444+1250 RComp Comp B Note1
Note2 Discov num HJ 3298 DRAs DDEs
R dRAs Year 1915 Theta 068 Rho 12.2
Obs 1 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 4230 M ADS BDS N IDS IDS 07388N1304B
HIC