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Doubles in session


Current system
13137+2949
HO 55 AB
HD 114976


Nearby doubles
21' : 13138+3009
LDS1371

22' : 13136+2928
SDK 247

24' : 13136+3013
SKF 353AB

28' : 13146+2924
UC 2502

31' : 13118+2931
HDS1846

36' : 13115+2930
LDS1368

46' : 13146+3033
SKF1080

52' : 13107+3022
SDK 230

56' : 13096+2934
CVR1484

56' : 13164+2906
LDS6276AB

59' : 13156+3042
LDS1375

60' : 13106+3033
LDS1366

62' : 13163+3040
UC 2508

69' : 13112+3050
A 1359AB

70' : 13154+2843
SKF1489

72' : 13131+2838
COU 400

73' : 13192+3000
LDS1382

73' : 13086+2920
SLE 915

74' : 13097+2900
LDS1365

75' : 13084+3019
LDS1364AB

82' : 13130+3110
GRV1202

82' : 13076+2927
A 683

84' : 13100+2840
BRT 26

84' : 13173+2840
ES 440

88' : 13171+3105
LDS1377

91' : 13092+2841
SMA 76AB



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.

13137+2949 HO 55 AB (HD 114976)

 
 
13h 13m 41.92s +29° 49' 04.1" P.A. 169.00 sep 0.6 mag 7.39,11.60 Sp G9III dist. 172.41 pc (562.4 l.y.)
 
 
Coord 2000 13137+2949 Discov num HO   55 Comp AB Coord arcsec 2000 13 13 41.92 +29 49 04.1
Date first 1884 Date last 1962 Obs 5
Pa first 180 Pa last 169 P.A. Now (θ) 169°
Sep first 0.6 Sep last 0.59 Sep. Now (ρ) 0.59"
Mag pri 7.39 Mag sec 11.60 delta mag (ΔM) 4.21 Spectral class G9III (yellow)
Pri motion ra -012 Sec motion ra
Pri motion dec -019 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
13137+2949 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 114976 63416 13 13 42 +29 49 04 HO 55 AB 1962 5 169 0.6 7.39 11.60 4.21 <===
Show 63416 13 13 42 +29 49 04 HO 55 AC 2015 11 154 71.0 7.39 10.71 3.32
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 114976 Constellation Coma Berenices SAO 63416 HIP 64539
Tycho2 1996-00546-1 Gaia DR2 1462678879618468864 HD 114976 GC 17913
ADS 8826 BD BD+30 2383 Distance 172.41 Distance ly 562.4
 
 
WDS 13137+2949 HO 55 AB (HD 114976) : NOTES
 
 
discov_num notes refcode
HO 55 Frequent failure to see the companion is probably due to the large
magnitude difference.
 
 
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
13137+2949 HO 55 AB 1962 5 169 0.6 7.39 11.60 G9III N 131341.92+294904.1

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

 
 
WDS 13137+2949 HO 55 AB (HD 114976) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13137+2949 HO 55 AB (HD 114976) : MEASURES
 
 
No records found.

 
 
WDS 13137+2949 (HD 114976) : VIRTUAL EYEPIECE
 
 

13137+2949 HO 55A mag 7.39 Sp G9III 13137+2949 HO 55B sep 0.6 P.A. 170.40 mag 11.6 13137+2949 HO 55C sep 69.2 P.A. 156.60 mag 10.71 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 13137+2949 (HD 114976) : ALADIN DSS IMAGE @ 13h 13m 41.92s +29° 49' 04.1"
 
 
 
 
WDS 13137+2949 HO 55 AB (HD 114976) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13137+2949 HO 55AB distance=0' 13138+3009 LDS1371 distance=21' 13136+2928 SDK 247 distance=22' 13136+3013 SKF 353AB distance=24' 13146+2924 UC 2502 distance=28' 13118+2931 HDS1846 distance=31' 13115+2930 LDS1368 distance=36' 13146+3033 SKF1080 distance=46' 13107+3022 SDK 230 distance=52' 13096+2934 CVR1484 distance=56' 13164+2906 RAO 582Ba,Bb distance=56' 13164+2906 LDS6276AB distance=56' 13156+3042 LDS1375 distance=59' 13106+3033 LDS1366 distance=60' 13163+3040 UC 2508 distance=62' 13144+3051 SKF1854A,BC distance=63' 13144+3051 SKF1854BC distance=63' 13112+3050 A 1359AB distance=69' 13112+3050 STF1729AB,C distance=69' 13154+2843 SKF1489 distance=70' 13131+2838 COU 400 distance=72' 13192+3000 LDS1382 distance=73' 13086+2920 SLE 915 distance=73' 13097+2900 LDS1365 distance=74' 13084+3019 LDS1364AB distance=75' 13084+3019 JNN 88Aa,Ab distance=75' 13130+3110 GRV1202 distance=82' 13076+2927 A 683 distance=82' 13100+2840 BRT 26 distance=84' 13173+2840 ES 440 distance=84' 13171+3105 LDS1377 distance=88' 13092+2841 SMA 76AB distance=91' 13092+2841 SIN 78AC distance=91' 13190+3055 LDS1381 distance=95' 13211+2929 SKF1491 distance=99' 13085+3106 LDS1363 distance=102' 13168+3126 LDS1376 distance=102' 13094+3114 CVR 682 distance=102' 13171+3124 SLW 848 distance=105' 13099+3122 STF1727 distance=106' 13073+2845 LDS1361 distance=106' 13076+3100 LDS1362 distance=107' 13067+2853 HDS1834 distance=108' 13064+3042 CRB 93 distance=109' 13062+2902 HJ 2638AD distance=110' 13062+2902 LYS 10AE distance=110' 13062+2902 HJ 2638A,BC distance=110' 13062+2902 BU 1083BC distance=110' 13217+2914 CVR1504 distance=111' 13146+2759 BJN9001 distance=111' 13144+3140 LDS1372 distance=112' 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 13137+2949 HO 55 AB 169 0.6
Show 13137+2949 HO 55 AC 154 71.0
Show 13138+3009 LDS1371 326 8.2 21
Show 13136+2928 SDK 247 292 3.3 22
Show 13136+3013 SKF 353 AB 281 123.5 24
Show 13146+2924 UC 2502 74 54.4 28
Show 13118+2931 HDS1846 193 0.4 31
Show 13115+2930 LDS1368 285 54.0 36
Show 13146+3033 SKF1080 132 2.5 46
Show 13107+3022 SDK 230 98 2.4 52
Show 13096+2934 CVR1484 13 4.4 56
Show 13164+2906 RAO 582 Ba,Bb 77 0.3 56
Show 13164+2906 LDS6276 AB 252 2.4 56
Show 13156+3042 LDS1375 218 18.2 59
Show 13106+3033 LDS1366 296 8.3 60
Show 13163+3040 UC 2508 322 17.5 62
Show 13144+3051 SKF1854 A,BC 303 16.0 63
Show 13144+3051 SKF1854 BC 71 2.8 63
Show 13112+3050 A 1359 AB 132 0.3 69
Show 13112+3050 STF1729 AB,C 275 8.6 69
Show 13154+2843 SKF1489 84 11.4 70
Show 13131+2838 COU 400 285 0.6 72
Show 13192+3000 LDS1382 288 128.3 73
Show 13086+2920 SLE 915 152 22.0 73
Show 13097+2900 LDS1365 29 194.9 74
Show 13084+3019 LDS1364 AB 166 101.3 75
Show 13084+3019 JNN 88 Aa,Ab 0.2 75
Show 13130+3110 GRV1202 98 29.0 82
Show 13076+2927 A 683 328 3.7 82
Show 13100+2840 BRT 26 325 4.5 84
Show 13173+2840 ES 440 180 2.6 84
Show 13171+3105 LDS1377 286 10.2 88
Show 13092+2841 SMA 76 AB 247 27.1 91
Show 13092+2841 SIN 78 AC 198 44.5 91
Show 13190+3055 LDS1381 5 107.2 95
Show 13211+2929 SKF1491 337 20.1 99
Show 13085+3106 LDS1363 290 198.5 102
Show 13168+3126 LDS1376 203 83.0 102
Show 13094+3114 CVR 682 140 21.9 102
Show 13171+3124 SLW 848 116 27.6 105
Show 13099+3122 STF1727 333 7.4 106
Show 13073+2845 LDS1361 129 55.2 106
Show 13076+3100 LDS1362 223 12.0 107
Show 13067+2853 HDS1834 152 0.7 108
Show 13064+3042 CRB 93 107 26.0 109
Show 13062+2902 HJ 2638 AD 13 41.1 110
Show 13062+2902 LYS 10 AE 219 139.3 110
Show 13062+2902 HJ 2638 A,BC 223 6.2 110
Show 13062+2902 BU 1083 BC 252 0.4 110
Show 13217+2914 CVR1504 254 3.8 111
Show 13146+2759 BJN9001 278 39.2 111

 
 
WDS 13137+2949 : COMPONENTS
 
 
  A B
B pa=170.4°
sep=0.59"
 
C pa=156.6°
sep=69.24"
pa=156.5°
sep=68.67"
 
 
13137+2949 A
 
 
Name HD 114976 Coord arcsec 2000 131341.92+294904.1 Mag 7.39 Spectral class G9III (yellow)
PmRA -12.00 PmDE -19.0 SAO 63416 HIP 64539
Tycho2 1996-00546-1 HD 114976 GC 17913 ADS 8826
BD BD+30 2383
Tycho2
Tycho2 1996-00546-1 Pflag RAmdeg 198.42465111 DEmdeg 29.81776833
PmRA -12.5 PmDE -17.2 E RAmdeg 5 E DEmdeg 5
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.21 EpDEm 1991.02
Num 12 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.8
Q pmDE 1.2 BTmag 8.711 E BTmag 0.016 VTmag 7.389
E VTmag 0.010 Prox 715 TYC T HIP 64539
CCDM RAdeg 198.42468444 DEdeg 29.81780944 EpRA 1990 1.64
EpDE 1990 1.38 E RAdeg 4.7 E DEdeg 5.0 Posflg
Corr 0.0
SAO
SAO 63416 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 -0.002 Vmag 7.5 SpType K0
Double code Source 70 CatNum 17913 DM BD+30 2383
DMcomp BDsup HD 114976 M HD 0
GC 17913 RA1950rad 3.45285872 DE1950rad 0.52504376 PmRA2000 -0.0001
PmDE2000 0.002
Hipparcos
Catalog H HIP 64539 Proxy RAhms 13 13 41.92
DEdms +29 49 04.1 Vmag 7.26 VarFlag R Vmag H
RAdeg 198.425 DEdeg 29.8178 AstroRef Plx 4.25
CCDM 13137+2949 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 114976 BD BD+30 2383
CD CP Dm number +30 2383 VIred 1.07
SpType G9III R SpType Coord arcsec 2000 131341.92+294904.1
Hipparcos 2
HIP 64539 Sn 5 So 0 Nc 1
RArad 3.4631641006 DErad 0.5204189347 Plx 5.8 PmRA -14.38
PmDE -17.88 E RArad 0.54 E DErad 0.43 E Plx 0.66
E pmRA 0.68 E pmDE 0.47 Hpmag 7.4254 E Hpmag 0.001
SHp 0.012 VA 0 BV 1.112 E BV 0.001
VI 1.07
CCDM
Ccdm 13137+2949 RComp Comp A Note1
Note2 Discov num DRAs -0.08 DDEs 3.3
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.9 Sp K0 PmNote *
PmRA -11 PmDE -31 Dm number +30 2383 Cat1 BD
Name2 +30 1256 Cat2 AGK2/3 HD 114976 M HD
ADS BDS A 8826 M ADS BDS N IDS IDS 13090N3021A
HIC 64539
 
 
13137+2949 B
 
 
Coord arcsec 2000 131341.93+294903.5 Mag 11.6 Calc delta mag 4.21 Calc coord yes
CCDM
Ccdm 13137+2949 RComp Comp B Note1
Note2 Discov num HO 55 DRAs DDEs
R dRAs Year 1905 Theta 166 Rho 0.7
Obs 1 Vmag 11.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8826 M ADS BDS N N IDS IDS 13090N3021B
HIC 64539
 
 
13137+2949 C
 
 
Coord arcsec 2000 131344.03+294800.6 Mag 10.71 PmRA -15.00 PmDE 6.0
Tycho2 1996-00654-1 Calc delta mag 3.32 Calc coord yes
Tycho2
Tycho2 1996-00654-1 Pflag RAmdeg 198.43477687 DEmdeg 29.80003371
PmRA -14.6 PmDE 10.1 E RAmdeg 27 E DEmdeg 36
E pmRA 2.3 E pmDE 2.3 EpRAm 1988.35 EpDEm 1986.36
Num 5 Q RAmdeg 1.0 Q DEmdeg 0.4 Q pmRA 1.0
Q pmDE 0.4 BTmag 11.275 E BTmag 0.063 VTmag 10.715
E VTmag 0.062 Prox 715 TYC T HIP
CCDM RAdeg 198.43480972 DEdeg 29.80000583 EpRA 1990 1.67
EpDE 1990 1.22 E RAdeg 31.7 E DEdeg 44.0 Posflg
Corr -0.1
CCDM
Ccdm 13137+2949 RComp Comp C Note1
Note2 Discov num HO 55 DRAs DDEs
R dRAs Year 1893 Theta 154 Rho 73.4
Obs 1 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8826 M ADS BDS N IDS IDS 13090N3021C
HIC