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Doubles in session


Current system
13569+5354
HJ 2694
HD 121892


Nearby doubles
8' : 13577+5355
HDS1958

21' : 13585+5408
CVR1554

42' : 14015+5347
LDS2919

44' : 14016+5409
LDS2918

49' : 13585+5307
LDS2917

51' : 13589+5306
STF1795

52' : 13565+5302
LDS2916

53' : 13598+5309
TDS9063

53' : 13556+5302
RAO 306

54' : 13527+5313
LDS2915

81' : 13479+5346
STI2301

83' : 14060+5335
STI2306

84' : 13500+5452
HDS1946

85' : 13555+5518
LDS1399

90' : 13484+5306
LDS5801

90' : 14047+5452
SKF2015AB

92' : 13566+5525
DVG 41

94' : 13477+5309
DAM1448

96' : 13466+5426
LDS2914AB

99' : 14062+5448
SKF1350

100' : 14080+5410
KPP2603

101' : 14076+5322
LDS2922

105' : 13480+5245
SLW 933

107' : 13538+5210
JNN 96

110' : 14004+5539
UC 2657

110' : 14083+5440
MLB 172



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.

13569+5354 HJ 2694 (HD 121892)

 
 
13h 56m 52.32s +53° 53' 38.5" P.A. 83.00 sep 43.0 mag 8.14,11.70 Sp K2 dist. 588.24 pc (1918.84 l.y.)
 
 
Coord 2000 13569+5354 Discov num HJ 2694 Comp Coord arcsec 2000 13 56 52.32 +53 53 38.5
Date first 1831 Date last 2017 Obs 15
Pa first 84 Pa last 83.1 P.A. Now (θ) 83.1°
Sep first 35.0 Sep last 43 Sep. Now (ρ) 43"
Mag pri 8.14 Mag sec 11.70 delta mag (ΔM) 3.56 Spectral class K2 (yellow-orange)
Pri motion ra -035 Sec motion ra -010
Pri motion dec +005 Sec motion dec +011
Notes
rPM=0.727
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 121892 Constellation Ursa Major SAO 28940 HIP 68132
Tycho2 3852-00683-1 Gaia DR2 1561209483837186688 HD 121892 BD BD+54 1632
Distance 588.24 Distance ly 1918.84
 
 
WDS 13569+5354 HJ 2694 (HD 121892) : 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
13569+5354 HJ 2694 1999 6 83 42.4 8.20 11.20 K2 D 135652.32+535338.5
13569+5354 HJ 2694 2004 8 83 43.2 8.20 11.20 K2 D 135652.32+535338.5
13569+5354 HJ 2694 2010 9 84 42.6 8.14 11.70 K2 135652.32+535338.5
13569+5354 HJ 2694 2017 11 83 43.0 8.14 11.70 K2 135652.32+535338.5

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

 
 
WDS 13569+5354 HJ 2694 (HD 121892) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13569+5354 HJ 2694 (HD 121892) : MEASURES
 
 
No records found.

 
 
WDS 13569+5354 (HD 121892) : VIRTUAL EYEPIECE
 
 

13569+5354 HJ 2694A mag 8.14 Sp K2 13569+5354 HJ 2694B sep 25.7 P.A. 78.40 mag 11.7 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 13569+5354 (HD 121892) : ALADIN DSS IMAGE @ 13h 56m 52.32s +53° 53' 38.5"
 
 
 
 
WDS 13569+5354 HJ 2694 (HD 121892) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13569+5354 HJ 2694 distance=0' 13577+5355 HDS1958 distance=8' 13585+5408 CVR1554 distance=21' 14015+5347 LDS2919 distance=42' 14016+5409 LDS2918 distance=44' 13585+5307 LDS2917 distance=49' 13589+5306 STF1795 distance=51' 13565+5302 LDS2916 distance=52' 13598+5309 TDS9063 distance=53' 13556+5302 RAO 306 distance=53' 13527+5313 LDS2915 distance=54' 13479+5346 STI2301 distance=81' 14047+5452 KPP3911CD distance=83' 14060+5335 STI2306 distance=83' 13500+5452 HDS1946 distance=84' 13555+5518 LDS1399 distance=85' 13484+5306 LDS5801 distance=90' 14047+5452 SKF2015AB distance=90' 14047+5452 SKF2015AC distance=90' 13566+5525 DVG 41 distance=92' 13477+5309 DAM1448 distance=94' 13466+5426 LDS2914AB distance=96' 13466+5426 RBR 6AC distance=96' 14062+5448 SKF1350 distance=99' 14080+5410 KPP2603 distance=100' 14076+5322 LDS2922 distance=101' 13480+5245 SLW 933 distance=105' 13538+5210 JNN 96 distance=107' 14004+5539 UC 2657 distance=110' 14083+5440 MLB 172 distance=110' 13577+5200 A 1614 distance=115' 14101+5358 SLW 976 distance=117' 13554+5557 MLB 133 distance=123' 13578+5557 LEP 66 distance=124' 14044+5546 SHN 187 distance=130' 13465+5527 SKF2014AB distance=130' 13465+5527 DAM1035AC distance=130' 14113+5425 TOK 381AB distance=131' 14113+5425 RAO 17BC distance=133' 13598+5144 LDS1401 distance=133' 14121+5414 LDS2925 distance=136' 14091+5227 SLW 975 distance=141' 13458+5539 KPP 832 distance=143' 13486+5559 CVR1544 distance=145' 13519+5137 ES 736 distance=145' 14022+5137 UC 2663 distance=145' 14131+5426 TDS9128 distance=147' 13549+5128 CBL 434 distance=147' 13549+5123 CBL 57 distance=152' 13534+5123 KPP3274 distance=154' 13587+5628 STI2304 distance=155' 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 13569+5354 HJ 2694 83 43.0
Show 13577+5355 HDS1958 243 0.1 8
Show 13585+5408 CVR1554 142 3.2 21
Show 14015+5347 LDS2919 313 4.8 42
Show 14016+5409 LDS2918 302 6.3 44
Show 13585+5307 LDS2917 217 5.1 49
Show 13589+5306 STF1795 2 8.0 51
Show 13565+5302 LDS2916 219 6.3 52
Show 13598+5309 TDS9063 222 0.6 53
Show 13556+5302 RAO 306 243 0.6 53
Show 13527+5313 LDS2915 289 3.6 54
Show 13479+5346 STI2301 17 10.3 81
Show 14047+5452 KPP3911 CD 326 8.8 83
Show 14060+5335 STI2306 90 14.3 83
Show 13500+5452 HDS1946 87 0.1 84
Show 13555+5518 LDS1399 90 4.1 85
Show 13484+5306 LDS5801 222 5.0 90
Show 14047+5452 SKF2015 AB 206 4.2 90
Show 14047+5452 SKF2015 AC 260 494.9 90
Show 13566+5525 DVG 41 294 9.0 92
Show 13477+5309 DAM1448 162 0.8 94
Show 13466+5426 LDS2914 AB 83 67.1 96
Show 13466+5426 RBR 6 AC 116 2.4 96
Show 14062+5448 SKF1350 323 4.7 99
Show 14080+5410 KPP2603 101 23.6 100
Show 14076+5322 LDS2922 249 41.2 101
Show 13480+5245 SLW 933 22 12.7 105
Show 13538+5210 JNN 96 352 1.0 107
Show 14004+5539 UC 2657 2 59.3 110
Show 14083+5440 MLB 172 40 2.4 110
Show 13577+5200 A 1614 299 1.4 115
Show 14101+5358 SLW 976 135 8.4 117
Show 13554+5557 MLB 133 241 3.3 123
Show 13578+5557 LEP 66 179 96.2 124
Show 14044+5546 SHN 187 306 0.8 130
Show 13465+5527 SKF2014 AB 97 102.8 130
Show 13465+5527 DAM1035 AC 140 183.6 130
Show 14113+5425 TOK 381 AB 355 605.9 131
Show 14113+5425 RAO 17 BC 146 0.6 133
Show 13598+5144 LDS1401 217 10.4 133
Show 14121+5414 LDS2925 156 41.3 136
Show 14091+5227 SLW 975 90 121.1 141
Show 13458+5539 KPP 832 129 7.1 143
Show 13486+5559 CVR1544 40 4.6 145
Show 13519+5137 ES 736 271 9.9 145
Show 14022+5137 UC 2663 331 17.4 145
Show 14131+5426 TDS9128 82 0.6 147
Show 13549+5128 CBL 434 334 10.3 147
Show 13549+5123 CBL 57 110 27.0 152
Show 13534+5123 KPP3274 280 5.3 154
Show 13587+5628 STI2304 229 6.6 155

 
 
WDS 13569+5354 : COMPONENTS
 
 
  A
B pa=78.4°
sep=25.68"
 
 
13569+5354 A
 
 
Componente originario normalizzato AB Name HD 121892 Coord arcsec 2000 135652.32+535338.5 Mag 8.14
Spectral class K2 (yellow-orange) PmRA -35.00 PmDE 5.0 SAO 28940
HIP 68132 Tycho2 3852-00683-1 HD 121892 BD BD+54 1632
Tycho2
Tycho2 3852-00683-1 Pflag RAmdeg 209.21783300 DEmdeg 53.89405006
PmRA -36.6 PmDE 4.7 E RAmdeg 7 E DEmdeg 7
E pmRA 1.0 E pmDE 1.1 EpRAm 1990.63 EpDEm 1990.86
Num 13 Q RAmdeg 0.6 Q DEmdeg 0.4 Q pmRA 0.6
Q pmDE 0.5 BTmag 9.819 E BTmag 0.023 VTmag 8.136
E VTmag 0.012 Prox 999 TYC T HIP 68132
CCDM RAdeg 209.21797750 DEdeg 53.89403889 EpRA 1990 1.67
EpDE 1990 1.70 E RAdeg 7.0 E DEdeg 6.6 Posflg
Corr -0.2
SAO
SAO 28940 DelFlag RA1950 PmRA1950 -0.006
DE1950 PmDE1950 0.018 Vmag 8.2 SpType K2
Double code Source 37 CatNum 4404 DM BD+54 1632
DMcomp BDsup HD 121892 M HD 0
GC RA1950rad 3.64361347 DE1950rad 0.94487704 PmRA2000 -0.0055
PmDE2000 0.022
Hipparcos
Catalog H HIP 68132 Proxy RAhms 13 56 52.32
DEdms +53 53 38.5 Vmag 7.97 VarFlag R Vmag H
RAdeg 209.218 DEdeg 53.894 AstroRef Plx 2.32
CCDM 13569+5354 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 121892 BD BD+54 1632
CD CP Dm number +54 1632 VIred 1.33
SpType K2 R SpType Coord arcsec 2000 135652.32+535338.5
Hipparcos 2
HIP 68132 Sn 5 So 0 Nc 1
RArad 3.6515426763 DErad 0.9406284087 Plx 1.7 PmRA -35.34
PmDE 4.77 E RArad 0.46 E DErad 0.51 E Plx 0.57
E pmRA 0.54 E pmDE 0.6 Hpmag 8.1177 E Hpmag 0.0017
SHp 0.016 VA 0 BV 1.393 E BV 0.018
VI 1.37
CCDM
Ccdm 13569+5354 RComp Comp A Note1
Note2 Discov num DRAs -1.73 DDEs -21.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp K2 PmNote *
PmRA -41 PmDE 3 Dm number +54 1632 Cat1 BD
Name2 +54 932 Cat2 AGK2/3 HD 121892 M HD
ADS BDS B 6691 M ADS BDS N IDS IDS 13532N5423A
HIC 68132
 
 
13569+5354 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 135655.17+535343.7 Mag 11.7 PmRA -10.00
PmDE 11.0 Calc delta mag 3.56 Calc coord yes
CCDM
Ccdm 13569+5354 RComp Comp B Note1
Note2 Discov num HJ 2694 DRAs DDEs
R dRAs Year 1906 Theta 084 Rho 39.5
Obs 2 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 6691 M ADS BDS N IDS IDS 13532N5423B
HIC