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Doubles in session


Current system
11280+3403
HJ 498


Nearby doubles
49' : 11245+3340
UC 2130

51' : 11282+3313
SEI 524

58' : 11234+3408
GMZ 196

66' : 11297+3302
COU 782

68' : 11323+3323
ES 2284

69' : 11247+3458
LDS4095

74' : 11243+3306
HDS1621

74' : 11220+3407
GMZ 195

76' : 11219+3408
GMZ 194

76' : 11253+3512
OSO 39

77' : 11224+3438
CVR 607

84' : 11227+3313
CVR1364

85' : 11318+3513
FMR 101

89' : 11335+3308
CBL 344

89' : 11227+3305
CVR1363

89' : 11350+3348
A 2159

96' : 11245+3529
OSO 38

97' : 11225+3256
CVR 608

100' : 11202+3426
UC 2118

101' : 11287+3224
COU 781

104' : 11271+3546
HDS1626

104' : 11307+3542
LDS4106

105' : 11358+3442
UC 2171

106' : 11355+3452
HDS1644

107' : 11195+3350
GMZ 192

108' : 11280+3216
SLW 602



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.

11280+3403 HJ 498

 
 
11h 27m 58.49s +34° 03' 40.3" P.A. 89.00 sep 21.6 mag 11.50,12.24
 
 
Coord 2000 11280+3403 Discov num HJ  498 Comp Coord arcsec 2000 11 27 58.49 +34 03 40.3
Date first 1827 Date last 2019 Obs 16
Pa first 70 Pa last 88.7 P.A. Now (θ) 88.7°
Sep first 12.0 Sep last 21.566 Sep. Now (ρ) 21.566"
Mag pri 11.50 Mag sec 12.24 delta mag (ΔM) 0.74 Spectral class
Pri motion ra -022 Sec motion ra +002
Pri motion dec -013 Sec motion dec -031
Notes S (Parallax indidates non-physical)
rPM=0.966
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Tycho2 2525-01947-1 Gaia DR2 759071491735366016
 
 
WDS 11280+3403 HJ 498 : 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
11280+3403 HJ 498 2006 6 88 21.2 11.50 12.14 D 112758.49+340340.3
11280+3403 HJ 498 2010 9 88 21.3 11.50 12.24 112758.49+340340.3
11280+3403 HJ 498 2015 10 88 21.4 11.50 12.24 112758.49+340340.3
11280+3403 HJ 498 2019 16 89 21.6 11.50 12.24 S 112758.49+340340.3

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

 
 
WDS 11280+3403 HJ 498 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11280+3403 HJ 498 : MEASURES
 
 
No records found.

 
 
WDS 11280+3403 : VIRTUAL EYEPIECE
 
 

11280+3403 HJ 498A mag 11.5 11280+3403 HJ 498B sep 17.9 P.A. 88.40 mag 12.24 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 11280+3403 : ALADIN DSS IMAGE @ 11h 27m 58.49s +34° 03' 40.3"
 
 
 
 
WDS 11280+3403 HJ 498 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11280+3403 HJ 498 distance=0' 11245+3340 UC 2130 distance=49' 11282+3313 SEI 524 distance=51' 11234+3408 GMZ 196 distance=58' 11297+3302 COU 782 distance=66' 11323+3323 ES 2284 distance=68' 11247+3458 LDS4095 distance=69' 11243+3306 HDS1621 distance=74' 11220+3407 GMZ 195 distance=74' 11219+3408 GMZ 194 distance=76' 11253+3512 OSO 39 distance=76' 11224+3438 CVR 607 distance=77' 11227+3313 CVR1364 distance=84' 11214+3348 GMZ 193BC distance=84' 11318+3513 FMR 101 distance=85' 11335+3308 CBL 344 distance=89' 11227+3305 CVR1363 distance=89' 11350+3348 A 2159 distance=89' 11245+3529 OSO 38 distance=96' 11225+3256 CVR 608 distance=97' 11202+3426 UC 2118 distance=100' 11287+3224 COU 781 distance=101' 11271+3546 HDS1626 distance=104' 11307+3542 LDS4106 distance=104' 11358+3442 UC 2171 distance=105' 11355+3452 HDS1644 distance=106' 11195+3350 GMZ 192 distance=107' 11280+3216 SLW 602 distance=108' 11266+3551 FMR 220 distance=109' 11369+3408 SKF 358 distance=112' 11202+3507 CVR 604 distance=116' 11289+3206 CVR 614 distance=118' 11318+3552 HJ 500 distance=119' 11352+3524 HU 887 distance=121' 11182+3354 GMZ 191 distance=122' 11185+3335 CVR1358 distance=123' 11188+3458 ES 434 distance=127' 11177+3351 GMZ 189AB distance=129' 11194+3506 HJ 495 distance=130' 11185+3306 STF1524AB (Alula Borealis) distance=133' 11185+3306 BUP9001AC (Alula Borealis) distance=133' 11185+3306 DAM 652AD (Alula Borealis) distance=133' 11174+3430 ES 305 distance=134' 11282+3618 HJ 499 distance=135' 11388+3342 RAO 655 distance=137' 11171+3340 GMZ 188 distance=138' 11297+3147 SLW 609 distance=139' 11283+3144 CRB 89 distance=140' 11322+3615 HU 1134AB distance=142' 11322+3615 HU 1134AC distance=142' 11283+3136 JNN 76 distance=148' 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 11280+3403 HJ 498 89 21.6
Show 11245+3340 UC 2130 264 86.3 49
Show 11282+3313 SEI 524 154 8.1 51
Show 11234+3408 GMZ 196 108 2.7 58
Show 11297+3302 COU 782 54 0.8 66
Show 11323+3323 ES 2284 75 3.1 68
Show 11247+3458 LDS4095 354 29.7 69
Show 11243+3306 HDS1621 81 0.2 74
Show 11220+3407 GMZ 195 92 2.4 74
Show 11219+3408 GMZ 194 238 10.0 76
Show 11253+3512 OSO 39 24 9.9 76
Show 11224+3438 CVR 607 99 18.6 77
Show 11227+3313 CVR1364 180 3.8 84
Show 11214+3348 GMZ 193 BC 352 3.7 84
Show 11318+3513 FMR 101 144 7.4 85
Show 11335+3308 CBL 344 211 56.9 89
Show 11227+3305 CVR1363 73 3.1 89
Show 11350+3348 A 2159 269 0.1 89
Show 11245+3529 OSO 38 220 3.5 96
Show 11225+3256 CVR 608 305 8.0 97
Show 11202+3426 UC 2118 68 26.8 100
Show 11287+3224 COU 781 288 0.6 101
Show 11271+3546 HDS1626 96 0.2 104
Show 11307+3542 LDS4106 274 168.2 104
Show 11358+3442 UC 2171 333 67.9 105
Show 11355+3452 HDS1644 90 0.2 106
Show 11195+3350 GMZ 192 190 12.2 107
Show 11280+3216 SLW 602 314 19.7 108
Show 11266+3551 FMR 220 32 3.3 109
Show 11369+3408 SKF 358 258 6.9 112
Show 11202+3507 CVR 604 156 26.1 116
Show 11289+3206 CVR 614 131 28.1 118
Show 11318+3552 HJ 500 28 25.0 119
Show 11352+3524 HU 887 305 1.3 121
Show 11182+3354 GMZ 191 194 8.8 122
Show 11185+3335 CVR1358 337 3.5 123
Show 11188+3458 ES 434 223 8.0 127
Show 11177+3351 GMZ 189 AB 102 7.3 129
Show 11194+3506 HJ 495 121 14.7 130
Show Alula Borealis 11185+3306 STF1524 AB 147 7.0 133
Show Alula Borealis 11185+3306 BUP9001 AC 147 156.8 133
Show Alula Borealis 11185+3306 DAM 652 AD 269 281.1 133
Show 11174+3430 ES 305 32 3.9 134
Show 11282+3618 HJ 499 254 39.3 135
Show 11388+3342 RAO 655 272 0.9 137
Show 11171+3340 GMZ 188 75 9.0 138
Show 11297+3147 SLW 609 298 28.9 139
Show 11283+3144 CRB 89 12 25.3 140
Show 11322+3615 HU 1134 AB 115 0.1 142
Show 11322+3615 HU 1134 AC 278 3.0 142
Show 11283+3136 JNN 76 146 1.1 148

 
 
WDS 11280+3403 : COMPONENTS
 
 
  A
B pa=88.4°
sep=17.87"
 
 
11280+3403 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 112758.49+340340.3 Mag 11.5 PmRA -22.00
PmDE -13.0 Tycho2 2525-01947-1
Tycho2
Tycho2 2525-01947-1 Pflag RAmdeg 171.99370071 DEmdeg 34.06118333
PmRA -20.8 PmDE -14.3 E RAmdeg 91 E DEmdeg 111
E pmRA 5.2 E pmDE 6.3 EpRAm 1984.35 EpDEm 1983.80
Num 3 Q RAmdeg 0.5 Q DEmdeg 0.8 Q pmRA 0.5
Q pmDE 0.8 BTmag 12.364 E BTmag 0.183 VTmag 11.495
E VTmag 0.106 Prox 206 TYC HIP
CCDM RAdeg 171.99375778 DEdeg 34.06121639 EpRA 1990 1.84
EpDE 1990 1.78 E RAdeg 99.1 E DEdeg 122.3 Posflg
Corr 0.1
 
 
11280+3403 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 112759.93+340340.8 Mag 12.24 PmRA 2.00
PmDE -31.0 Tycho2 2525-01962-1 Calc delta mag 0.74 Calc coord yes
Tycho2
Tycho2 2525-01962-1 Pflag RAmdeg 172.00068480 DEmdeg 34.06137990
PmRA 4.2 PmDE -33.5 E RAmdeg 115 E DEmdeg 140
E pmRA 5.5 E pmDE 6.7 EpRAm 1979.26 EpDEm 1979.45
Num 3 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 0.9
Q pmDE 0.9 BTmag 13.234 E BTmag 0.338 VTmag 12.137
E VTmag 0.189 Prox 206 TYC HIP
CCDM RAdeg 172.00067417 DEdeg 34.06145722 EpRA 1990 1.84
EpDE 1990 1.80 E RAdeg 133.9 E DEdeg 162.8 Posflg
Corr 0.1