09309+2658 LDS 909 AB

 
 
09h 30m 55.39s +26° 57' 53.1" P.A. 30.00 sep 86.9 mag 11.06,14.25 Sp K5 dist. 33.89 pc (110.55 l.y.)
 
 
Coord 2000 09309+2658 Discov num LDS 909 Comp AB Coord arcsec 2000 09 30 55.39 +26 57 53.1
Date first 1936 Date last 2016 Obs 12
Pa first 31 Pa last 29.9 P.A. Now (θ) 29.9°
Sep first 87.0 Sep last 86.857 Sep. Now (ρ) 86.857"
Mag pri 11.06 Mag sec 14.25 delta mag (ΔM) 3.19 Spectral class K5 (yellow-orange)
Pri motion ra -138 Sec motion ra -138
Pri motion dec +121 Sec motion dec +135
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.073 (< 0.3, Physical double)
This double is physical.
 
 
09309+2658 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 09 30 55 +26 57 53 LDS 909 AB 2016 12 30 86.9 11.06 14.25 3.19 <===
Show 09 30 55 +26 57 53 LMP 7 AC 2015 7 352 65.0 11.06 13.98 2.92
Show 09 30 55 +26 57 53 LMP 7 AD 2015 7 65 64.2 11.06 14.67 3.61
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo HIP 46671 Tycho2 1962-00620-1 Gaia DR2 694284491350980864
Distance 33.89 Distance ly 110.55
 
 
WDS 09309+2658 LDS 909 AB : NOTES
 
 
discov_num notes refcode
LDS 909 AB: NLTT 21938/21941 Chm2004
 
 
REFERENCES
 
 
refcode metd author reference
Chm2004 E - Chaname, J. & Gould, A. 2004ApJ...601..289C
Chm2004 ApJ 601, 289, 2004
Chm2004 (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004 versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004 identical to discovery observations - predominantly close pairs - were assumed
Chm2004 not new observations, so not included in WDS. Similar concerns when primary and
Chm2004 secondary magnitudes or proper motions were the same.)
 
 
DISCOVERER
 
 
idgroup discov author
1 LDS Luyten p.m. catalog (from additional DD list)
1 LMP Lampens, P. & Strigachev, A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09309+2658 LDS 909 AB 2000 4 30 86.9 11.06 14.53 K5 DV 093055.39+265753.1
09309+2658 LDS 909 AB 2001 5 30 86.8 11.06 14.53 K5 NVD 093055.39+265753.1
09309+2658 LDS 909 AB 2015 6 30 86.9 11.06 14.25 K5 NV 093055.39+265753.1
09309+2658 LDS 909 AB 2016 12 30 86.9 11.06 14.25 K5 NV 093055.39+265753.1

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

 
 
WDS 09309+2658 LDS 909 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09309+2658 LDS 909 AB : MEASURES
 
 
No records found.

 
 
WDS 09309+2658 : VIRTUAL EYEPIECE
 
 

09309+2658 LDS 909A mag 11.06 Sp K5 09309+2658 LDS 909B sep 84.6 P.A. 27.10 mag 14.25 09309+2658 LMP   7C sep 64.9 P.A. 353.20 mag 13.98 09309+2658 LMP   7D sep 58.5 P.A. 62.80 mag 14.67 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 09309+2658 : ALADIN DSS IMAGE @ 09h 30m 55.39s +26° 57' 53.1"
 
 
 
 
WDS 09309+2658 LDS 909 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


09309+2658  LDS 909AB distance=0' 09327+2659  LDS3903AB distance=25' 09327+2659  LAF  38AC distance=25' 09327+2659  LAF  38AD distance=25' 09327+2659  LAF  38AE distance=25' 09327+2659  LAF  38AF distance=25' 09327+2659  LAF  38AG distance=25' 09327+2659  MET  99AI distance=25' 09327+2659  LWR   8BH distance=26' 09335+2704  TDS6651 distance=36' 09301+2736  MLB 523 distance=39' 09338+2621  HJ  467 distance=53' 09333+2809  SLW 366 distance=78' 09282+2811  COU1121 distance=83' 09247+2641  HDS1351Aa,Ab distance=85' 09247+2641  HJ  813AB distance=85' 09247+2641  HJ  813AC distance=85' 09245+2719  CVR1221 distance=88' 09251+2616  BU 1070 distance=89' 09333+2822  H N  29 distance=90' 09351+2544  LDS3907 distance=93' 09297+2833  BRT  18 distance=95' 09244+2739  TDS6540 distance=97' 09247+2611  BU  105AB (Al Minliar al Asad) distance=97' 09247+2611  BU  105AC (Al Minliar al Asad) distance=97' 09347+2534  LDS3906 distance=97' 09250+2601  L     9 distance=102' 09344+2527  GRV 791 distance=103' 09354+2821  TDS6668 distance=103' 09279+2838  CBL 279 distance=109' 09239+2754  STT 201AB distance=109' 09239+2754  STT 201AC distance=109' 09342+2840  KPP1206 distance=111' 09365+2820  ES  428 distance=112' 09304+2507  TDS6609 distance=112' 09244+2547  RAO 236 distance=113' 09262+2838  A   223AD distance=119' 09260+2839  A   222 distance=121' 09216+2656  AZC  62 distance=125' 09374+2522  HO  368 distance=131' 09212+2728  BU 1422AB distance=133' 09212+2728  HJ  810AC distance=133' 09375+2838  HDS1385 distance=134' 09412+2706  A  2052 distance=138' 09413+2650  GRV 795 distance=140' 09312+2446  HJ  465 distance=142' 09221+2820  GRV 786 distance=143' 09413+2738  HJ  819 distance=144' 09415+2727  KPP 583 distance=145' 09226+2525  DAM1607 distance=146' 09201+2725  SLE 491 distance=147' 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 09309+2658 LDS 909 AB 30 86.9
Show 09309+2658 LMP 7 AC 352 65.0
Show 09309+2658 LMP 7 AD 65 64.2
Show 09327+2659 LDS3903 AB 64 65.6 25
Show 09327+2659 LAF 38 AC 187 4.9 25
Show 09327+2659 LAF 38 AD 192 5.4 25
Show 09327+2659 LAF 38 AE 81 9.8 25
Show 09327+2659 LAF 38 AF 165 10.2 25
Show 09327+2659 LAF 38 AG 215 13.7 25
Show 09327+2659 MET 99 AI 254 7.1 25
Show 09327+2659 LWR 8 BH 317 9.5 26
Show 09335+2704 TDS6651 268 1.2 36
Show 09301+2736 MLB 523 99 5.5 39
Show 09338+2621 HJ 467 277 8.8 53
Show 09333+2809 SLW 366 41 12.8 78
Show 09282+2811 COU1121 35 1.0 83
Show 09247+2641 HDS1351 Aa,Ab 195 0.2 85
Show 09247+2641 HJ 813 AB 64 22.9 85
Show 09247+2641 HJ 813 AC 100 30.0 85
Show 09245+2719 CVR1221 46 4.2 88
Show 09251+2616 BU 1070 93 0.4 89
Show 09333+2822 H N 29 263 27.6 90
Show 09351+2544 LDS3907 171 4.1 93
Show 09297+2833 BRT 18 94 3.5 95
Show 09244+2739 TDS6540 114 0.5 97
Show Al Minliar al Asad 09247+2611 BU 105 AB 209 2.0 97
Show Al Minliar al Asad 09247+2611 BU 105 AC 212 147.7 97
Show 09347+2534 LDS3906 14 149.4 97
Show 09250+2601 L 9 20 3.3 102
Show 09344+2527 GRV 791 105 12.7 103
Show 09354+2821 TDS6668 245 1.6 103
Show 09279+2838 CBL 279 115 45.8 109
Show 09239+2754 STT 201 AB 206 1.4 109
Show 09239+2754 STT 201 AC 317 34.0 109
Show 09342+2840 KPP1206 259 9.3 111
Show 09365+2820 ES 428 203 13.6 112
Show 09304+2507 TDS6609 296 0.5 112
Show 09244+2547 RAO 236 190 1.8 113
Show 09262+2838 A 223 AD 7 2.5 119
Show 09260+2839 A 222 4 0.4 121
Show 09216+2656 AZC 62 60 29.5 125
Show 09374+2522 HO 368 113 1.3 131
Show 09212+2728 BU 1422 AB 358 1.9 133
Show 09212+2728 HJ 810 AC 26 22.2 133
Show 09375+2838 HDS1385 88 1.4 134
Show 09412+2706 A 2052 318 5.2 138
Show 09413+2650 GRV 795 228 23.3 140
Show 09312+2446 HJ 465 80 17.2 142
Show 09221+2820 GRV 786 127 29.7 143
Show 09413+2738 HJ 819 194 21.6 144
Show 09415+2727 KPP 583 93 5.4 145

 
 
WDS 09309+2658 : COMPONENTS
 
 
  A B C
B pa=27.1°
sep=84.61"
 
C pa=353.2°
sep=64.92"
pa=256.8°
sep=47.50"
 
D pa=62.8°
sep=58.49"
pa=164.5°
sep=50.39"
pa=122.3°
sep=70.62"
 
 
09309+2658 A
 
 
Coord arcsec 2000 093055.39+265753.1 Mag 11.06 Spectral class K5 (yellow-orange) PmRA -138.00
PmDE 121.0 HIP 46671 Tycho2 1962-00620-1
Tycho2
Tycho2 1962-00620-1 Pflag RAmdeg 142.73078077 DEmdeg 26.96474050
PmRA -139.0 PmDE 116.9 E RAmdeg 40 E DEmdeg 50
E pmRA 2.5 E pmDE 2.5 EpRAm 1987.41 EpDEm 1985.79
Num 5 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 1.0
Q pmDE 0.7 BTmag 12.566 E BTmag 0.256 VTmag 11.148
E VTmag 0.093 Prox 999 TYC HIP 46671
CCDM RAdeg 142.73115917 DEdeg 26.96445194 EpRA 1990 1.68
EpDE 1990 1.55 E RAdeg 69.7 E DEdeg 77.6 Posflg
Corr 0.3
Hipparcos
Catalog H HIP 46671 Proxy RAhms 09 30 55.48
DEdms +26 57 52.1 Vmag 11.06 VarFlag R Vmag G
RAdeg 142.731 DEdeg 26.9645 AstroRef Plx 27.97
CCDM 09309+2658 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD
CD CP Dm number VIred 1.48
SpType M0 R SpType Coord arcsec 2000 093055.48+265752.1
Hipparcos 2
HIP 46671 Sn 5 So 0 Nc 1
RArad 2.49112882 DErad 0.4706188473 Plx 29.51 PmRA -138.11
PmDE 121.85 E RArad 2.06 E DErad 1.37 E Plx 2.39
E pmRA 2.69 E pmDE 1.52 Hpmag 11.1424 E Hpmag 0.006
SHp 0.041 VA 0 BV 1.29 E BV 0.011
VI 1.48
CCDM
Ccdm 09309+2658 RComp Comp A Note1
Note2 Discov num DRAs 1.39 DDEs -5.2
R dRAs 63 Year Theta Rho
Obs 4 Vmag 12.0 Sp PmNote
PmRA -183 PmDE 147 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 09251N2724A
HIC 46671
 
 
09309+2658 B
 
 
Coord arcsec 2000 093058.28+265908.4 Mag 14.25 PmRA -138.00 PmDE 135.0
Calc delta mag 3.19 Calc coord yes
CCDM
Ccdm 09309+2658 RComp Comp B Note1
Note2 Discov num LDS 909 DRAs 4.56 DDEs 70.4
R dRAs 63 Year 1957 Theta 29 Rho 86.6
Obs 2 Vmag 14.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 09251N2724B
HIC
 
 
09309+2658 C
 
 
Coord arcsec 2000 093054.82+265857.6 Mag 13.98 PmRA 2.00 PmDE -9.0
Calc delta mag 2.92 Calc coord yes
CCDM
Ccdm 09309+2658 RComp Comp C Note1
Note2 Discov num LMP 7 DRAs 0.57 DDEs 60.4
R dRAs 63 Year 1957 Theta 347 Rho 73.5
Obs 1 Vmag 15.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 09251N2724C
HIC
 
 
09309+2658 D
 
 
Coord arcsec 2000 093059.28+265819.8 Mag 14.67 PmRA -17.00 PmDE -21.0
Calc delta mag 3.61 Calc coord yes
CCDM
Ccdm 09309+2658 RComp Comp D Note1
Note2 Discov num LMP 8 DRAs 5.60 DDEs 24.7
R dRAs 63 Year 1957 Theta 54 Rho 62.0
Obs 1 Vmag 16.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 09251N2724D
HIC