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Doubles in session


Current system
11258+2704
HJ 497


Nearby doubles
21' : 11246+2717
CVR 610

32' : 11275+2726
SLN 68

43' : 11286+2726
KPP3240

57' : 11294+2633
TDS7887

60' : 11266+2803
RAO 263

67' : 11208+2655
LDS4086

77' : 11312+2732
A 559AB

80' : 11231+2554
WIS 183

83' : 11197+2653
LSC 47

89' : 11324+2710
SLE 606

90' : 11325+2711
SLE 605

91' : 11242+2832
KPP 245

93' : 11238+2536
CVR1365AB

108' : 11198+2816
LDS 919

110' : 11177+2722
TOK 844

115' : 11293+2850
UC 2151AB

122' : 11267+2503
CBL 340

123' : 11202+2528
CBL 337

123' : 11345+2746
HJ 2577

125' : 11347+2745
HJ 2578

126' : 11345+2754
SLE 608

128' : 11164+2725
A 558

129' : 11355+2716
SLW 618

132' : 11323+2527
TDS7912AB

134' : 11207+2510
SLW 588

141' : 11364+2657
COU 784



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.

11258+2704 HJ 497

 
 
11h 25m 50.00s +27° 04' 15.4" P.A. 53.00 sep 35.1 mag 9.59,12.80 Sp K0
 
 
Coord 2000 11258+2704 Discov num HJ  497 Comp Coord arcsec 2000 11 25 50.00 +27 04 15.4
Date first 1827 Date last 2015 Obs 15
Pa first 60 Pa last 53 P.A. Now (θ) 53°
Sep first 25.0 Sep last 35.051 Sep. Now (ρ) 35.051"
Mag pri 9.59 Mag sec 12.80 delta mag (ΔM) 3.21 Spectral class K0 (yellow-orange)
Pri motion ra +015 Sec motion ra +015
Pri motion dec -036 Sec motion dec -003
Notes S (Parallax indidates non-physical)
rPM=0.846
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Tycho2 1983-00470-1 Gaia DR2 3994688784964198784
 
 
WDS 11258+2704 HJ 497 : 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
11258+2704 HJ 497 2006 8 54 34.9 10.00 11.00 K0 D 112550.00+270415.4
11258+2704 HJ 497 2012 10 53 35.0 10.00 11.00 K0 D 112550.00+270415.4
11258+2704 HJ 497 2015 12 53 35.0 9.59 12.80 K0 112550.00+270415.4

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

 
 
WDS 11258+2704 HJ 497 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11258+2704 HJ 497 : MEASURES
 
 
No records found.

 
 
WDS 11258+2704 : VIRTUAL EYEPIECE
 
 

11258+2704 HJ 497A mag 9.59 Sp K0 11258+2704 HJ 497B sep 32.6 P.A. 49.80 mag 12.8 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 11258+2704 : ALADIN DSS IMAGE @ 11h 25m 50.00s +27° 04' 15.4"
 
 
 
 
WDS 11258+2704 HJ 497 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11258+2704 HJ 497 distance=0' 11246+2717 CVR 610 distance=21' 11275+2726 SLN 68 distance=32' 11286+2726 KPP3240 distance=43' 11294+2633 TDS7887 distance=57' 11266+2803 RAO 263 distance=60' 11208+2655 LDS4086 distance=67' 11312+2732 A 559AB distance=77' 11312+2732 GII 175Aa,Ab distance=77' 11231+2554 WIS 183 distance=80' 11197+2653 LSC 47 distance=83' 11324+2710 SLE 606 distance=89' 11325+2711 SLE 605 distance=90' 11242+2832 KPP 245 distance=91' 11238+2536 CVR1365AB distance=93' 11198+2816 LDS 919 distance=108' 11177+2722 TOK 844 distance=110' 11293+2850 UC 2151AB distance=115' 11293+2850 LSC 48Aa,Ab distance=115' 11267+2503 CBL 340 distance=122' 11202+2528 CBL 337 distance=123' 11345+2746 HJ 2577 distance=123' 11347+2745 HJ 2578 distance=125' 11345+2754 SLE 608 distance=126' 11164+2725 A 558 distance=128' 11355+2716 SLW 618 distance=129' 11323+2527 TDS7912AB distance=132' 11323+2527 GII 83AC distance=132' 11207+2510 SLW 588 distance=134' 11364+2657 COU 784 distance=141' 11343+2832 SLE 607 distance=143' 11154+2734 STF1521 distance=143' 11165+2627 BUP 137 distance=146' 11363+2747 STF1555AB distance=146' 11363+2747 HJ 503AB,C distance=146' 11241+2929 TDS7840 distance=147' 11300+2447 CBL 342 distance=149' 11354+2544 KPP2189 distance=152' 11167+2841 CVR1355 distance=156' 11254+2428 POU3102AB distance=157' 11254+2428 WNO 38AC distance=157' 11334+2912 HJ 2575AC distance=162' 11184+2913 CBL 336 distance=163' 11168+2514 TDS 629 distance=165' 11150+2829 CVR1353 distance=168' 11389+2715 SLE 610 distance=175' 11390+2648 SLW 625 distance=178' 11171+2919 HDS1608 distance=179' 11392+2640 HDS1651 distance=181' 11301+2958 STTA111 distance=183' 11275+2402 LDS4102 distance=184' 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 11258+2704 HJ 497 53 35.1
Show 11246+2717 CVR 610 216 20.8 21
Show 11275+2726 SLN 68 104 8.6 32
Show 11286+2726 KPP3240 219 1.7 43
Show 11294+2633 TDS7887 327 0.4 57
Show 11266+2803 RAO 263 43 1.8 60
Show 11208+2655 LDS4086 109 8.6 67
Show 11312+2732 A 559 AB 153 2.4 77
Show 11312+2732 GII 175 Aa,Ab 111 0.1 77
Show 11231+2554 WIS 183 221 255.0 80
Show 11197+2653 LSC 47 281 0.0 83
Show 11324+2710 SLE 606 84 10.6 89
Show 11325+2711 SLE 605 157 12.5 90
Show 11242+2832 KPP 245 206 4.6 91
Show 11238+2536 CVR1365 AB 84 3.9 93
Show 11198+2816 LDS 919 177 26.5 108
Show 11177+2722 TOK 844 160 0.1 110
Show 11293+2850 UC 2151 AB 138 34.5 115
Show 11293+2850 LSC 48 Aa,Ab 124 0.2 115
Show 11267+2503 CBL 340 355 12.3 122
Show 11202+2528 CBL 337 116 21.6 123
Show 11345+2746 HJ 2577 184 4.5 123
Show 11347+2745 HJ 2578 162 21.3 125
Show 11345+2754 SLE 608 227 10.2 126
Show 11164+2725 A 558 343 3.3 128
Show 11355+2716 SLW 618 177 36.0 129
Show 11323+2527 TDS7912 AB 131 0.2 132
Show 11323+2527 GII 83 AC 172 1.1 132
Show 11207+2510 SLW 588 309 33.2 134
Show 11364+2657 COU 784 36 3.2 141
Show 11343+2832 SLE 607 348 35.4 143
Show 11154+2734 STF1521 97 3.7 143
Show 11165+2627 BUP 137 87 968.0 146
Show 11363+2747 STF1555 AB 151 0.7 146
Show 11363+2747 HJ 503 AB,C 156 22.5 146
Show 11241+2929 TDS7840 202 1.3 147
Show 11300+2447 CBL 342 76 19.8 149
Show 11354+2544 KPP2189 217 18.0 152
Show 11167+2841 CVR1355 338 3.8 156
Show 11254+2428 POU3102 AB 239 6.0 157
Show 11254+2428 WNO 38 AC 324 11.3 157
Show 11334+2912 HJ 2575 AC 314 13.7 162
Show 11184+2913 CBL 336 238 16.5 163
Show 11168+2514 TDS 629 130 1.3 165
Show 11150+2829 CVR1353 147 4.0 168
Show 11389+2715 SLE 610 273 15.1 175
Show 11390+2648 SLW 625 96 39.9 178
Show 11171+2919 HDS1608 324 3.3 179
Show 11392+2640 HDS1651 217 0.8 181
Show 11301+2958 STTA111 34 66.8 183
Show 11275+2402 LDS4102 185 19.5 184

 
 
WDS 11258+2704 : COMPONENTS
 
 
  A
B pa=49.8°
sep=32.65"
 
 
11258+2704 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 112550.00+270415.4 Mag 9.59 Spectral class K0 (yellow-orange)
PmRA 15.00 PmDE -36.0 Tycho2 1983-00470-1
Tycho2
Tycho2 1983-00470-1 Pflag RAmdeg 171.45836060 DEmdeg 27.07096923
PmRA 15.2 PmDE -33.8 E RAmdeg 14 E DEmdeg 16
E pmRA 1.3 E pmDE 1.2 EpRAm 1989.17 EpDEm 1987.72
Num 9 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 0.8
Q pmDE 0.8 BTmag 10.705 E BTmag 0.039 VTmag 9.589
E VTmag 0.022 Prox 999 TYC T HIP
CCDM RAdeg 171.45832167 DEdeg 27.07104722 EpRA 1990 1.80
EpDE 1990 1.69 E RAdeg 15.2 E DEdeg 18.3 Posflg
Corr 0.4
CCDM
Ccdm 11258+2704 RComp Comp A Note1
Note2 Discov num DRAs 2.00 DDEs 13.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.0 Sp K0 PmNote *
PmRA 20 PmDE -60 Dm number +27 2020 Cat1 BD
Name2 +27 1148 Cat2 AGK2/3 HD M HD
ADS BDS B 5777 M ADS BDS N IDS IDS 11206N2737A
HIC
 
 
11258+2704 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 112551.87+270436.5 Mag 12.8 PmRA 15.00
PmDE -3.0 Calc delta mag 3.21 Calc coord yes
CCDM
Ccdm 11258+2704 RComp Comp B Note1
Note2 Discov num HJ 497 DRAs DDEs
R dRAs Year 1820 Theta 060 Rho 25.0
Obs 1 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 5777 M ADS BDS N IDS IDS 11206N2737B
HIC