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Doubles in session


Current system
16246+3632
HO 405 AB


Nearby doubles
17' : 16242+3616
CVR1665

18' : 16255+3645
KPP2113

27' : 16231+3650
LDS4662

31' : 16242+3702
STF2044

34' : 16273+3626
KU 112

37' : 16216+3631
COU 982

45' : 16240+3716
SLW1177

47' : 16270+3708
COU1139

49' : 16280+3659
KPP2428

51' : 16205+3640
WAA 47

53' : 16254+3724
CHR 55

64' : 16202+3557
SLW1172

65' : 16287+3714
COU1140

66' : 16199+3600
COU 981

68' : 16193+3612
KPP3996

70' : 16261+3524
HDS2321

71' : 16284+3724
HJ 261

73' : 16290+3543
CVR1666

76' : 16220+3524
CVR 185

78' : 16272+3521
COU 984

84' : 16254+3755
STT 310

93' : 16266+3502
SKF1406

93' : 16269+3801
ALI 864

95' : 16229+3803
COU1281

97' : 16253+3808
NSN 678

100' : 16308+3527
ALI 135



Selections
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Binary Systems
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16246+3632 HO 405 AB

 
 
16h 24m 35.73s +36° 31' 40.7" P.A. 343.00 sep 4.2 mag 9.50,12.50 Sp G0
 
 
Coord 2000 16246+3632 Discov num HO  405 Comp AB Coord arcsec 2000 16 24 35.73 +36 31 40.7
Date first 1892 Date last 2019 Obs 16
Pa first 342 Pa last 343.1 P.A. Now (θ) 343.1°
Sep first 3.4 Sep last 4.233 Sep. Now (ρ) 4.233"
Mag pri 9.50 Mag sec 12.50 delta mag (ΔM) 3 Spectral class G0 (yellow)
Pri motion ra -038 Sec motion ra
Pri motion dec -021 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
16246+3632 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 24 36 +36 31 41 HO 405 AB 2019 16 343 4.2 9.50 12.50 3.00 <===
Show 16 24 36 +36 31 41 HO 405 AC 2018 9 339 13.0 9.50 12.50 3.00
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Borealis Tycho2 2587-01900-1 Gaia DR2 1329653400179898624
 
 
WDS 16246+3632 HO 405 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ho_1883 Ma j Hough, G.W. 1883MNRAS..43..371H
Ho_1883 MNRAS 43, 371, 1883 (data also in Ho_1890) 1890AN....125....1H
Ho_1884 Ma j Hough, G.W. 1884MNRAS..44..365H
Ho_1884 MNRAS 44, 365, 1884 (data also in Ho_1890) 1890AN....125....1H
Ho_1885 Ma j Hough, G.W. 1885MNRAS..45..417H
Ho_1885 MNRAS 45, 417, 1885 (data also in Ho_1890) 1890AN....125....1H
Ho_1886 Ma j Hough, G.W. 1886MNRAS..46..393H
Ho_1886 MNRAS 46, 393, 1886 (data also in Ho_1890) 1890AN....125....1H
Ho_1887 Ma j Hough, G.W. 1887AN....116..273H
Ho_1887 AN 116, 273, 1887
Ho_1890 Ma j Hough, G.W. 1890AN....125....1H
Ho_1890 AN 125, 1, 1890
Ho_1890b Ma j Hough, G.W. 1890AJ......9..177H
Ho_1890b AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) 1890AN....125....1H
Ho_1894a Ma - Hough, G.W. 1894MNRAS..54..251H
Ho_1894a MNRAS 54, 251, 1894
Ho_1894b Ma j Hough, G.W. (HO 304 - 490) 1894AN....135..281H
Ho_1894b AN 135, 281, 1894
Ho_1894c Ma - Hough, G.W. (measure by Dembowski, H.) 1894AN....135..281H
Ho_1894c AN 135, 281, 1894
Ho_1899a Ma j Hough, G.W. 1899AN....149..65H
Ho_1899a AN 149, 65, 1899
Ho_1899b Ma - Hough, G.W. (measure by Burnham, S.W.) 1899AN....149..65H
Ho_1899b AN 149, 65, 1899
Ho_1907 Ma - Hough, G.W. 1907PFAO....3c...1D
Ho_1907 Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle)
Ho_1932A Ma - Hough, G.W. 1932QB821.A43......
Ho_1932A cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16246+3632 HO 405 AB 2002 7 343 4.3 9.50 12.50 G0 D 162435.73+363140.7
16246+3632 HO 405 AB 2016 8 346 4.4 9.50 12.50 G0 162435.73+363140.7
16246+3632 HO 405 AB 2019 15 343 4.2 9.50 12.50 G0 162435.73+363140.7

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

 
 
WDS 16246+3632 HO 405 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16246+3632 HO 405 AB : MEASURES
 
 
No records found.

 
 
WDS 16246+3632 : VIRTUAL EYEPIECE
 
 

16246+3632 HO 405A mag 9.5 Sp G0 16246+3632 HO 405B sep 4.2 P.A. 346.30 mag 12.5 16246+3632 HO 405C sep 12.7 P.A. 342.90 mag 12.5 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 16246+3632 : ALADIN DSS IMAGE @ 16h 24m 35.73s +36° 31' 40.7"
 
 
 
 
WDS 16246+3632 HO 405 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16246+3632 HO 405AB distance=0' 16242+3616 CVR1665 distance=17' 16255+3645 KPP2113 distance=18' 16231+3650 LDS4662 distance=27' 16242+3702 STF2044 distance=31' 16273+3626 KU 112 distance=34' 16216+3631 COU 982 distance=37' 16240+3716 SLW1177 distance=45' 16270+3708 COU1139 distance=47' 16280+3659 KPP2428 distance=49' 16205+3640 WAA 47 distance=51' 16254+3724 CHR 55 distance=53' 16202+3557 SLW1172 distance=64' 16287+3714 COU1140 distance=65' 16199+3600 COU 981 distance=66' 16193+3612 KPP3996 distance=68' 16261+3524 HDS2321 distance=70' 16284+3724 HJ 261 distance=71' 16290+3543 CVR1666 distance=73' 16220+3524 CVR 185 distance=76' 16272+3521 COU 984 distance=78' 16254+3755 STT 310 distance=84' 16266+3502 SKF1406 distance=93' 16269+3801 ALI 864 distance=93' 16229+3803 COU1281 distance=95' 16253+3808 NSN 678 distance=97' 16308+3527 ALI 135 distance=100' 16328+3650 LDS4677 distance=100' 16229+3815 KU 53 distance=106' 16226+3819 PKO 15 distance=110' 16310+3514 HDS2332AB distance=111' 16310+3514 RBR 47AC distance=111' 16301+3459 KPP4002 distance=115' 16251+3830 TDS9886 distance=119' 16309+3804 STF2059 distance=120' 16332+3535 POP 89 distance=120' 16157+3538 HJ 585AB distance=121' 16157+3538 HJ 585AC distance=121' 16281+3825 CVR 824 distance=122' 16327+3752 CVR 832 distance=127' 16173+3804 KPP 364 distance=127' 16318+3805 CBL 508 distance=127' 16263+3841 SKF2387 distance=131' 16352+3606 TDS9980 distance=131' 16266+3423 SKF1408 distance=132' 16354+3655 BU 952AB distance=133' 16354+3655 BU 952AD distance=133' 16354+3655 BU 952BC distance=133' 16234+3844 LDS4664 distance=134' 16269+3420 SKF1410 distance=135' 16352+3721 PAR 2 distance=137' 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 16246+3632 HO 405 AB 343 4.2
Show 16246+3632 HO 405 AC 339 13.0
Show 16242+3616 CVR1665 107 4.2 17
Show 16255+3645 KPP2113 281 17.1 18
Show 16231+3650 LDS4662 72 54.9 27
Show 16242+3702 STF2044 340 8.4 31
Show 16273+3626 KU 112 276 57.2 34
Show 16216+3631 COU 982 247 0.4 37
Show 16240+3716 SLW1177 176 20.2 45
Show 16270+3708 COU1139 297 1.6 47
Show 16280+3659 KPP2428 252 21.2 49
Show 16205+3640 WAA 47 82 1.6 51
Show 16254+3724 CHR 55 133 0.1 53
Show 16202+3557 SLW1172 2 157.3 64
Show 16287+3714 COU1140 354 0.8 65
Show 16199+3600 COU 981 132 1.1 66
Show 16193+3612 KPP3996 314 2.0 68
Show 16261+3524 HDS2321 266 0.5 70
Show 16284+3724 HJ 261 102 21.4 71
Show 16290+3543 CVR1666 66 3.6 73
Show 16220+3524 CVR 185 357 25.9 76
Show 16272+3521 COU 984 356 0.6 78
Show 16254+3755 STT 310 223 3.1 84
Show 16266+3502 SKF1406 235 1.2 93
Show 16269+3801 ALI 864 59 8.4 93
Show 16229+3803 COU1281 37 0.2 95
Show 16253+3808 NSN 678 182 1.7 97
Show 16308+3527 ALI 135 349 5.2 100
Show 16328+3650 LDS4677 118 64.0 100
Show 16229+3815 KU 53 49 5.3 106
Show 16226+3819 PKO 15 32 2.5 110
Show 16310+3514 HDS2332 AB 214 0.2 111
Show 16310+3514 RBR 47 AC 42 0.9 111
Show 16301+3459 KPP4002 292 1.8 115
Show 16251+3830 TDS9886 329 0.5 119
Show 16309+3804 STF2059 179 0.3 120
Show 16332+3535 POP 89 170 3.2 120
Show 16157+3538 HJ 585 AB 320 8.7 121
Show 16157+3538 HJ 585 AC 193 31.9 121
Show 16281+3825 CVR 824 176 17.4 122
Show 16327+3752 CVR 832 218 12.9 127
Show 16173+3804 KPP 364 342 3.5 127
Show 16318+3805 CBL 508 250 26.0 127
Show 16263+3841 SKF2387 147 1.4 131
Show 16352+3606 TDS9980 359 0.7 131
Show 16266+3423 SKF1408 359 1.9 132
Show 16354+3655 BU 952 AB 151 3.2 133
Show 16354+3655 BU 952 AD 265 91.9 133
Show 16354+3655 BU 952 BC 194 5.2 133
Show 16234+3844 LDS4664 302 75.1 134
Show 16269+3420 SKF1410 256 1.1 135

 
 
WDS 16246+3632 : COMPONENTS
 
 
  A B
B pa=346.3°
sep=4.17"
 
C pa=342.9°
sep=12.72"
pa=341.3°
sep=8.56"
 
 
16246+3632 A
 
 
Coord arcsec 2000 162435.73+363140.7 Mag 9.5 Spectral class G0 (yellow) PmRA -38.00
PmDE -21.0 Tycho2 2587-01900-1
Tycho2
Tycho2 2587-01900-1 Pflag RAmdeg 246.14894564 DEmdeg 36.52798633
PmRA -8.8 PmDE -21.9 E RAmdeg 15 E DEmdeg 14
E pmRA 2.8 E pmDE 2.9 EpRAm 1990.35 EpDEm 1990.95
Num 5 Q RAmdeg 2.4 Q DEmdeg 4.0 Q pmRA 2.4
Q pmDE 4.1 BTmag 10.287 E BTmag 0.029 VTmag 9.582
E VTmag 0.022 Prox 999 TYC T HIP
CCDM RAdeg 246.14897694 DEdeg 36.52803222 EpRA 1990 1.62
EpDE 1990 1.68 E RAdeg 15.8 E DEdeg 13.8 Posflg
Corr 0.0
CCDM
Ccdm 16246+3632 RComp Comp A Note1
Note2 Discov num DRAs -0.42 DDEs -19.7
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.5 Sp PmNote *
PmRA -42 PmDE -22 Dm number +36 2736 Cat1 BD
Name2 +36 1424 Cat2 AGK2/3 HD M HD
ADS BDS A10051 M ADS BDS N IDS IDS 16210N3645A
HIC
 
 
16246+3632 B
 
 
Coord arcsec 2000 162435.65+363144.8 Mag 12.5 Calc delta mag 3 Calc coord yes
CCDM
Ccdm 16246+3632 RComp Comp B Note1
Note2 Discov num HO 405 DRAs DDEs
R dRAs Year 1958 Theta 344 Rho 3.5
Obs 6 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10051 M ADS BDS N IDS IDS 16210N3645B
HIC
 
 
16246+3632 C
 
 
Coord arcsec 2000 162435.42+363152.9 Mag 12.5 PmRA -5.00 PmDE -2.0
Calc delta mag 3 Calc coord yes
CCDM
Ccdm 16246+3632 RComp Comp C Note1
Note2 Discov num HO 405 DRAs DDEs
R dRAs Year 1958 Theta 332 Rho 13.1
Obs 6 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10051 M ADS BDS N IDS IDS 16210N3645C
HIC