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Doubles in session


Current system
10465+2707
HJ 490 AB


Nearby doubles
21' : 10470+2648
CVR 576

25' : 10451+2651
LDS5717

25' : 10479+2724
DAM1436

31' : 10477+2733
COU 592

44' : 10432+2652
LDS1256

44' : 10496+2721
CVR 580

57' : 10457+2802
HJ 836

61' : 10420+2701
COU 780

63' : 10472+2605
COU 591

66' : 10471+2812
COU 590

67' : 10441+2806
LDS1257

67' : 10445+2606
SLW 517

67' : 10430+2620
BU 913AB

68' : 10417+2728
A 557

78' : 10408+2657
COU 779

81' : 10520+2635
GRV 823

82' : 10409+2739
DAM1435

91' : 10463+2537
HDS1539

95' : 10451+2535
LDS4011AB

98' : 10489+2534
LDS4021

103' : 10389+2712
COU 778

106' : 10544+2656
SLW 538

108' : 10385+2725
HJ 5481

108' : 10511+2538
TOI1797

114' : 10550+2716
SLE 886

116' : 10382+2636
STF1454



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.

10465+2707 HJ 490 AB

 
 
10h 46m 31.50s +27° 07' 01.3" P.A. 273.00 sep 18.9 mag 11.51,13.55
 
 
Coord 2000 10465+2707 Discov num HJ  490 Comp AB Coord arcsec 2000 10 46 31.50 +27 07 01.3
Date first 1827 Date last 2019 Obs 15
Pa first 275 Pa last 272.5 P.A. Now (θ) 272.5°
Sep first 7.0 Sep last 18.85 Sep. Now (ρ) 18.85"
Mag pri 11.51 Mag sec 13.55 delta mag (ΔM) 2.04 Spectral class
Pri motion ra -008 Sec motion ra -046
Pri motion dec -005 Sec motion dec -016
Notes
rPM=0.812
This double is not physical.
 
 
10465+2707 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 10 46 32 +27 07 01 HJ 490 AB 2019 15 273 18.9 11.51 13.55 2.04 <===
Show 10 46 30 +27 07 02 GMZ 205 BC 2019 1 189 3.6 13.55
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Minor
 
 
WDS 10465+2707 HJ 490 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Gmz2018 C j Gomez, A.E. 2018OED....20...18G
Gmz2018 El Observador de Estrellas Dobles, Issue #20, 18, 2018
Gmz2018b C j Gomez, A.E. 2018OED....21...51G
Gmz2018b El Observador de Estrellas Dobles, Issue #21, 51, 2018
Gmz2019 C j Gomez, A.E. 2019OED....23..102G
Gmz2019 El Observador de Estrellas Dobles, Issue #23, 102, 2019
Gmz2019b Hg j Gomez, A.E. 2019OED....23...84G
Gmz2019b El Observador de Estrellas Dobles, Issue #23, 84, 2019
Gmz2019b Note: pairs already in WDS or WDSS not added.
Gmz2020 orb j Gomez, A.E. 2020OED....25...60G
Gmz2020 El Observador de Estrellas Dobles, Issue #25, 60, 2020
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
10465+2707 HJ 490 AB 2019 15 273 18.9 11.51 13.55 104631.50+270701.3

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

 
 
WDS 10465+2707 HJ 490 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10465+2707 HJ 490 AB : MEASURES
 
 
No records found.

 
 
WDS 10465+2707 : VIRTUAL EYEPIECE
 
 

10465+2707 HJ 490A mag 11.51 10465+2707 GMZ 205B sep 19.0 P.A. 271.80 mag 13.55 10465+2707 GMZ 205C sep 19.7 P.A. 261.50 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 10465+2707 : ALADIN DSS IMAGE @ 10h 46m 31.50s +27° 07' 01.3"
 
 
 
 
WDS 10465+2707 HJ 490 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10465+2707 HJ 490AB distance=0' 10465+2707 GMZ 205BC distance=1' 10470+2648 CVR 576 distance=21' 10451+2651 LDS5717 distance=25' 10479+2724 DAM1436 distance=25' 10477+2733 COU 592 distance=31' 10432+2652 LDS1256 distance=44' 10496+2721 CVR 580 distance=44' 10457+2802 HJ 836 distance=57' 10420+2701 COU 780 distance=61' 10472+2605 COU 591 distance=63' 10471+2812 COU 590 distance=66' 10441+2806 LDS1257 distance=67' 10445+2606 SLW 517 distance=67' 10430+2620 BU 913AB distance=67' 10430+2620 BU 913AC distance=67' 10430+2620 BU 913AD distance=67' 10417+2728 A 557 distance=68' 10408+2657 COU 779 distance=78' 10520+2635 GRV 823 distance=81' 10409+2739 DAM1435 distance=82' 10463+2537 HDS1539 distance=91' 10521+2759 AZC 66BD distance=91' 10451+2535 CBL 318BC distance=93' 10451+2535 LDS4011AB distance=95' 10489+2534 LDS4021 distance=98' 10389+2712 COU 778 distance=103' 10544+2656 SLW 538 distance=106' 10385+2725 HJ 5481 distance=108' 10511+2538 TOI1797 distance=108' 10550+2716 SLE 886 distance=114' 10382+2636 STF1454 distance=116' 10543+2607 A 1769 distance=121' 10530+2849 KPP1631 distance=133' 10566+2722 SKF 235 distance=135' 10566+2714 SLE 887 distance=136' 10518+2903 KPP1986 distance=136' 10395+2845 HJ 488 distance=136' 10425+2912 LDS1255 distance=136' 10436+2455 SKF1577BC distance=138' 10436+2455 HJ 489AB distance=138' 10565+2633 TDS 608 distance=138' 10529+2517 SLW 533 distance=139' 10379+2825 LDS1254 distance=140' 10375+2818 VVO 6 distance=140' 10405+2905 AZC 64 distance=143' 10566+2755 HJ 491AB distance=143' 10566+2755 MLB 567BC distance=143' 10442+2927 SLW 515 distance=143' 10566+2620 BRT3296 distance=144' 10470+2437 FMR 96 distance=151' 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 10465+2707 HJ 490 AB 273 18.9
Show 10465+2707 GMZ 205 BC 189 3.6 1
Show 10470+2648 CVR 576 318 12.5 21
Show 10451+2651 LDS5717 344 6.0 25
Show 10479+2724 DAM1436 92 4.4 25
Show 10477+2733 COU 592 29 0.4 31
Show 10432+2652 LDS1256 353 5.6 44
Show 10496+2721 CVR 580 79 8.9 44
Show 10457+2802 HJ 836 358 15.3 57
Show 10420+2701 COU 780 95 0.2 61
Show 10472+2605 COU 591 7 0.4 63
Show 10471+2812 COU 590 283 1.3 66
Show 10441+2806 LDS1257 154 4.7 67
Show 10445+2606 SLW 517 343 38.2 67
Show 10430+2620 BU 913 AB 108 23.8 67
Show 10430+2620 BU 913 AC 72 41.6 67
Show 10430+2620 BU 913 AD 285 46.6 67
Show 10417+2728 A 557 127 5.1 68
Show 10408+2657 COU 779 97 0.4 78
Show 10520+2635 GRV 823 89 31.1 81
Show 10409+2739 DAM1435 26 1.3 82
Show 10463+2537 HDS1539 63 0.4 91
Show 10521+2759 AZC 66 BD 99 18.6 91
Show 10451+2535 CBL 318 BC 299 9.8 93
Show 10451+2535 LDS4011 AB 346 136.4 95
Show 10489+2534 LDS4021 342 180.7 98
Show 10389+2712 COU 778 122 0.7 103
Show 10544+2656 SLW 538 211 65.2 106
Show 10385+2725 HJ 5481 113 14.7 108
Show 10511+2538 TOI1797 125 5.9 108
Show 10550+2716 SLE 886 290 31.6 114
Show 10382+2636 STF1454 358 1.3 116
Show 10543+2607 A 1769 82 0.7 121
Show 10530+2849 KPP1631 193 12.5 133
Show 10566+2722 SKF 235 207 4.0 135
Show 10566+2714 SLE 887 340 14.6 136
Show 10518+2903 KPP1986 84 15.7 136
Show 10395+2845 HJ 488 21 28.6 136
Show 10425+2912 LDS1255 231 5.4 136
Show 10436+2455 SKF1577 BC 219 2.1 138
Show 10436+2455 HJ 489 AB 290 43.8 138
Show 10565+2633 TDS 608 85 1.7 138
Show 10529+2517 SLW 533 250 120.7 139
Show 10379+2825 LDS1254 17 8.5 140
Show 10375+2818 VVO 6 182 10.5 140
Show 10405+2905 AZC 64 304 20.7 143
Show 10566+2755 HJ 491 AB 120 18.6 143
Show 10566+2755 MLB 567 BC 295 5.8 143
Show 10442+2927 SLW 515 102 8.1 143
Show 10566+2620 BRT3296 287 4.4 144
Show 10470+2437 FMR 96 49 9.8 151

 
 
WDS 10465+2707 : COMPONENTS
 
 
  A B
B pa=271.8°
sep=18.97"
 
C pa=261.5°
sep=19.67"
pa=188.0°
sep=3.55"
 
 
10465+2707 A
 
 
Coord arcsec 2000 104631.50+270701.3 Mag 11.51 PmRA -8.00 PmDE -5.0
 
 
10465+2707 B
 
 
Coord arcsec 2000 104630.08+270701.9 Coord calc 104630.08+270701.9 Mag 13.55 PmRA -46.00
PmDE -16.0 Calc delta mag 2.04
 
 
10465+2707 C
 
 
Coord arcsec 2000 104630.04+270658.4 PmRA -30.00 PmDE -20.0 Calc delta mag 11.51
Calc coord yes