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Doubles in session


Current system
13118+2931
HDS 1846


Nearby doubles
6' : 13115+2930
LDS1368

24' : 13136+2928
SDK 247

30' : 13096+2934
CVR1484

31' : 13137+2949
HO 55AB

37' : 13146+2924
UC 2502

44' : 13097+2900
LDS1365

44' : 13086+2920
SLE 915

47' : 13138+3009
LDS1371

48' : 13136+3013
SKF 353AB

53' : 13107+3022
SDK 230

55' : 13076+2927
A 683

56' : 13131+2838
COU 400

56' : 13100+2840
BRT 26

62' : 13092+2841
SMA 76AB

65' : 13106+3033
LDS1366

65' : 13164+2906
LDS6276AB

66' : 13084+3019
LDS1364AB

67' : 13154+2843
SKF1489

72' : 13146+3033
SKF1080

76' : 13073+2845
LDS1361

78' : 13067+2853
HDS1834

80' : 13112+3050
A 1359AB

86' : 13068+2836
AG 344

87' : 13156+3042
LDS1375

89' : 13173+2840
ES 440

89' : 13076+2822
SLE 914



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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

13118+2931 HDS 1846

 
 
13h 11m 50.24s +29° 30' 54.6" P.A. 193.00 sep 0.4 mag 11.48,11.78 Sp G0V dist. 244.5 pc (797.56 l.y.)
 
 
Coord 2000 13118+2931 Discov num HDS1846 Comp Coord arcsec 2000 13 11 50.24 +29 30 54.6
Date first 1991 Date last 2012 Obs 3
Pa first 189 Pa last 193.2 P.A. Now (θ) 193.2°
Sep first 0.3 Sep last 0.366 Sep. Now (ρ) 0.366"
Mag pri 11.48 Mag sec 11.78 delta mag (ΔM) 0.3 Spectral class G0V (yellow)
Pri motion ra -085 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices HIP 64388 Tycho2 1996-00154-1 Gaia DR2 1462647474817569024
BD BD+30 2376 Distance 244.5 Distance ly 797.56
 
 
WDS 13118+2931 HDS 1846 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13118+2931 HDS1846 1991 1 189 0.3 11.48 11.78 G0V 131150.24+293054.6
13118+2931 HDS1846 2012 3 193 0.4 11.48 11.78 G0V 131150.24+293054.6

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

 
 
WDS 13118+2931 HDS 1846 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13118+2931 HDS 1846 : MEASURES
 
 
No records found.

 
 
WDS 13118+2931 : VIRTUAL EYEPIECE
 
 

13118+2931 HDS1846A mag 11.48 Sp G0V 13118+2931 HDS1846B sep 0.4 P.A. 191.50 mag 11.78 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 13118+2931 : ALADIN DSS IMAGE @ 13h 11m 50.24s +29° 30' 54.6"
 
 
 
 
WDS 13118+2931 HDS 1846 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13118+2931 HDS1846 distance=0' 13115+2930 LDS1368 distance=6' 13136+2928 SDK 247 distance=24' 13096+2934 CVR1484 distance=30' 13137+2949 HO 55AB distance=31' 13137+2949 HO 55AC distance=31' 13146+2924 UC 2502 distance=37' 13097+2900 LDS1365 distance=44' 13086+2920 SLE 915 distance=44' 13138+3009 LDS1371 distance=47' 13136+3013 SKF 353AB distance=48' 13107+3022 SDK 230 distance=53' 13076+2927 A 683 distance=55' 13131+2838 COU 400 distance=56' 13100+2840 BRT 26 distance=56' 13092+2841 SMA 76AB distance=62' 13092+2841 SIN 78AC distance=62' 13106+3033 LDS1366 distance=65' 13164+2906 RAO 582Ba,Bb distance=65' 13164+2906 LDS6276AB distance=65' 13084+3019 LDS1364AB distance=66' 13084+3019 JNN 88Aa,Ab distance=66' 13154+2843 SKF1489 distance=67' 13146+3033 SKF1080 distance=72' 13073+2845 LDS1361 distance=76' 13067+2853 HDS1834 distance=78' 13112+3050 A 1359AB distance=80' 13112+3050 STF1729AB,C distance=80' 13062+2902 HJ 2638AD distance=80' 13062+2902 LYS 10AE distance=80' 13062+2902 HJ 2638A,BC distance=80' 13062+2902 BU 1083BC distance=80' 13068+2836 AG 344 distance=86' 13144+3051 SKF1854A,BC distance=87' 13144+3051 SKF1854BC distance=87' 13156+3042 LDS1375 distance=87' 13173+2840 ES 440 distance=89' 13076+2822 SLE 914 distance=89' 13163+3040 UC 2508 distance=91' 13059+2836 LDS5769 distance=96' 13049+3011 SLE 909 distance=99' 13119+2753 STT 578 distance=99' 13146+2759 BJN9001 distance=99' 13064+3042 CRB 93 distance=101' 13065+2819 SLE 911 distance=101' 13130+3110 GRV1202 distance=101' 13192+3000 LDS1382 distance=101' 13068+2812 LDS1360 distance=103' 13065+2816 SLE 912 distance=103' 13085+3106 LDS1363 distance=104' 13076+3100 LDS1362 distance=106' 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 13118+2931 HDS1846 193 0.4
Show 13115+2930 LDS1368 285 54.0 6
Show 13136+2928 SDK 247 292 3.3 24
Show 13096+2934 CVR1484 13 4.4 30
Show 13137+2949 HO 55 AB 169 0.6 31
Show 13137+2949 HO 55 AC 154 71.0 31
Show 13146+2924 UC 2502 74 54.4 37
Show 13097+2900 LDS1365 29 194.9 44
Show 13086+2920 SLE 915 152 22.0 44
Show 13138+3009 LDS1371 326 8.2 47
Show 13136+3013 SKF 353 AB 281 123.5 48
Show 13107+3022 SDK 230 98 2.4 53
Show 13076+2927 A 683 328 3.7 55
Show 13131+2838 COU 400 285 0.6 56
Show 13100+2840 BRT 26 325 4.5 56
Show 13092+2841 SMA 76 AB 247 27.1 62
Show 13092+2841 SIN 78 AC 198 44.5 62
Show 13106+3033 LDS1366 296 8.3 65
Show 13164+2906 RAO 582 Ba,Bb 77 0.3 65
Show 13164+2906 LDS6276 AB 252 2.4 65
Show 13084+3019 LDS1364 AB 166 101.3 66
Show 13084+3019 JNN 88 Aa,Ab 0.2 66
Show 13154+2843 SKF1489 84 11.4 67
Show 13146+3033 SKF1080 132 2.5 72
Show 13073+2845 LDS1361 129 55.2 76
Show 13067+2853 HDS1834 152 0.7 78
Show 13112+3050 A 1359 AB 132 0.3 80
Show 13112+3050 STF1729 AB,C 275 8.6 80
Show 13062+2902 HJ 2638 AD 13 41.1 80
Show 13062+2902 LYS 10 AE 219 139.3 80
Show 13062+2902 HJ 2638 A,BC 223 6.2 80
Show 13062+2902 BU 1083 BC 252 0.4 80
Show 13068+2836 AG 344 156 19.2 86
Show 13144+3051 SKF1854 A,BC 303 16.0 87
Show 13144+3051 SKF1854 BC 71 2.8 87
Show 13156+3042 LDS1375 218 18.2 87
Show 13173+2840 ES 440 180 2.6 89
Show 13076+2822 SLE 914 32 8.6 89
Show 13163+3040 UC 2508 322 17.5 91
Show 13059+2836 LDS5769 55 19.1 96
Show 13049+3011 SLE 909 106 25.1 99
Show 13119+2753 STT 578 180 131.5 99
Show 13146+2759 BJN9001 278 39.2 99
Show 13064+3042 CRB 93 107 26.0 101
Show 13065+2819 SLE 911 152 6.8 101
Show 13130+3110 GRV1202 98 29.0 101
Show 13192+3000 LDS1382 288 128.3 101
Show 13068+2812 LDS1360 14 21.4 103
Show 13065+2816 SLE 912 3 15.0 103
Show 13085+3106 LDS1363 290 198.5 104
Show 13076+3100 LDS1362 223 12.0 106

 
 
WDS 13118+2931 : COMPONENTS
 
 
  A
B pa=191.5°
sep=0.36"
 
 
13118+2931 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 131150.24+293054.6 Mag 11.48 Spectral class G0V (yellow)
PmRA -85.00 PmDE 5.0 HIP 64388 Tycho2 1996-00154-1
BD BD+30 2376
Tycho2
Tycho2 1996-00154-1 Pflag RAmdeg 197.95908775 DEmdeg 29.51512836
PmRA -80.5 PmDE 0.6 E RAmdeg 23 E DEmdeg 28
E pmRA 1.6 E pmDE 1.6 EpRAm 1986.98 EpDEm 1984.24
Num 8 Q RAmdeg 1.6 Q DEmdeg 1.0 Q pmRA 1.5
Q pmDE 1.0 BTmag 11.590 E BTmag 0.067 VTmag 10.911
E VTmag 0.058 Prox 999 TYC T HIP 64388
CCDM AB RAdeg 197.95928583 DEdeg 29.51512750 EpRA 1990 1.64
EpDE 1990 1.16 E RAdeg 32.2 E DEdeg 43.7 Posflg P
Corr 0.0
Hipparcos
Catalog H HIP 64388 Proxy H RAhms 13 11 50.24
DEdms +29 30 54.6 Vmag 10.74 VarFlag R Vmag G
RAdeg 197.959 DEdeg 29.5152 AstroRef A Plx 1.69
CCDM 13118+2931 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 189 Rho 0.332 HD BD BD+30 2376
CD CP Dm number +30 2376 VIred 0.63
SpType G0V R SpType Coord arcsec 2000 131150.24+293054.6
Hipparcos 2
HIP 64388 Sn 15 So 3 Nc 2
RArad 3.4550419871 DErad 0.5151369748 Plx 4.09 PmRA -86.21
PmDE 2.55 E RArad 1.72 E DErad 2.02 E Plx 2.83
E pmRA 2.77 E pmDE 1.9 Hpmag 10.8636 E Hpmag 0.0037
SHp 0.033 VA 0 BV 0.56 E BV 0.015
VI 0.63
CCDM
Ccdm 13118+2931 RComp Comp A Note1
Note2 Discov num DRAs 2.18 DDEs -5.3
R dRAs 82 Year Theta Rho
Obs 2 Vmag 11.5 Sp G0 PmNote *
PmRA -85 PmDE 5 Dm number +30 2376 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 64388
 
 
13118+2931 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 131150.23+293054.2 Mag 11.78 Calc delta mag 0.3
Calc coord yes
CCDM
Ccdm 13118+2931 RComp Comp B Note1
Note2 Discov num HDS DRAs 2.18 DDEs -5.7
R dRAs 82 Year 1991 Theta 189 Rho 0.3
Obs 1 Vmag 11.8 Sp PmNote *
PmRA -85 PmDE 5 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 64388