10430+2620 BU 913 AB (40 LMi)

 
 
10h 43m 01.95s +26° 19' 32.5" P.A. 108.00 sep 23.8 mag 5.51,12.60 Sp A4Vn dist. 48.38 pc (157.82 l.y.)
 
 
Coord 2000 10430+2620 Discov num BU  913 Comp AB Coord arcsec 2000 10 43 01.95 +26 19 32.5
Date first 1880 Date last 2015 Obs 19
Pa first 123 Pa last 107.8 P.A. Now (θ) 107.8°
Sep first 10.9 Sep last 23.8 Sep. Now (ρ) 23.8"
Mag pri 5.51 Mag sec 12.60 delta mag (ΔM) 7.09 Spectral class A4Vn (white)
Pri motion ra -097 Sec motion ra +004
Pri motion dec -048 Sec motion dec -077
Notes N L W U (See Notes, Linear solution, , Proper motion indicates non-physical)
rPM=0.971
This double is not physical.
 
 
10430+2620 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 40 LMi 81485 10 43 02 +26 19 32 BU 913 AB 2015 19 108 23.8 5.51 12.60 7.09 <===
Show 81485 10 43 02 +26 19 32 BU 913 AC 2015 7 72 41.6 5.51 13.50 7.99
Show 81485 10 43 02 +26 19 32 BU 913 AD 2015 15 285 46.6 5.51 13.00 7.49
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 40 LMi Constellation Leo Minor SAO 81485 HIP 52422
Tycho2 1979-02709-1 Gaia DR2 724786936769969664 HD 92769 HR 4189
GC 14730 ADS 7899 BD BD+27 1927 Flamsteed 40 Leonis Minoris
Flamsteed name 40 LMi Distance 48.38 Distance ly 157.82
 
 
WDS 10430+2620 BU 913 AB (40 LMi) : NOTES
 
 
discov_num notes refcode
BU 913 40 LMi.
AB: Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
 
 
REFERENCES
 
 
refcode metd author reference
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10430+2620 BU 913 AB 1998 13 109 22.2 5.51 12.60 A4Vn NLD 104301.95+261932.5
10430+2620 BU 913 AB 2001 14 109 22.5 5.51 12.60 A4Vn NLD 104301.95+261932.5
10430+2620 BU 913 AB 2015 16 108 23.8 5.51 12.60 A4Vn NL U 104301.95+261932.5

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WDS 10430+2620 BU 913 AB (40 LMi) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10430+2620 BU 913 AB (40 LMi) : MEASURES
 
 
No records found.

 
 
WDS 10430+2620 (40 LMi) : VIRTUAL EYEPIECE
 
 

10430+2620 BU  913A mag 5.51 Sp A4Vn 10430+2620 BU  913B sep 21.6 P.A. 109.70 mag 12.6 10430+2620 BU  913C sep 37.7 P.A. 69.90 mag 13.5 10430+2620 BU  913D sep 42.1 P.A. 286.90 mag 13 virtual eyepiece
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Radius:
Components only
 
 
WDS 10430+2620 (40 LMi) : ALADIN DSS IMAGE @ 10h 43m 01.95s +26° 19' 32.5"
 
 
 
 
WDS 10430+2620 BU 913 AB (40 LMi) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


10430+2620  BU  913AB distance=0' 10445+2606  SLW 517 distance=25' 10432+2652  LDS1256 distance=34' 10451+2651  LDS5717 distance=43' 10420+2701  COU 780 distance=45' 10408+2657  COU 779 distance=48' 10451+2535  CBL 318BC distance=51' 10451+2535  LDS4011AB distance=53' 10472+2605  COU 591 distance=58' 10470+2648  CVR 576 distance=61' 10463+2537  HDS1539 distance=62' 10465+2707  GMZ 205BC distance=67' 10465+2707  HJ  490AB distance=67' 10382+2636  STF1454 distance=68' 10417+2728  A   557 distance=71' 10389+2712  COU 778 distance=77' 10409+2739  DAM1435 distance=84' 10380+2529  A  1768 distance=85' 10436+2455  SKF1577BC distance=85' 10436+2455  HJ  489AB distance=85' 10385+2725  HJ 5481 distance=88' 10374+2533  DAM2460 distance=89' 10489+2534  LDS4021 distance=90' 10479+2724  DAM1436 distance=92' 10477+2733  COU 592 distance=97' 10387+2502  LDS4004AB distance=98' 10387+2502  LDS4004BC distance=101' 10357+2605  TDS7363 distance=101' 10354+2616  STF1451AB distance=103' 10354+2616  STF1451AC distance=103' 10441+2806  LDS1257 distance=107' 10496+2721  CVR 580 distance=108' 10457+2802  HJ  836 distance=110' 10347+2610  DAM2433 distance=113' 10470+2437  FMR  96 distance=116' 10511+2538  TOI1797 distance=117' 10415+2423  POU3084 distance=119' 10381+2442  SLW 500 distance=119' 10520+2635  GRV 823 distance=123' 10471+2812  COU 590 distance=126' 10385+2418  POU3083 distance=137' 10375+2818  VVO   6 distance=140' 10446+2401  POU3087 distance=141' 10379+2825  LDS1254 distance=143' 10529+2517  SLW 533 distance=147' 10492+2418  POU3090 distance=149' 10458+2354  POU3088 distance=150' 10543+2607  A  1769 distance=153' 10511+2433  CVR 107 distance=153' 10395+2845  HJ  488 distance=153' 10497+2417  BU  915 distance=153' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 10430+2620 BU 913 AB 108 23.8
Show 10430+2620 BU 913 AC 72 41.6
Show 10430+2620 BU 913 AD 285 46.6
Show 10445+2606 SLW 517 343 38.2 25
Show 10432+2652 LDS1256 353 5.6 34
Show 10451+2651 LDS5717 344 6.0 43
Show 10420+2701 COU 780 95 0.2 45
Show 10408+2657 COU 779 97 0.4 48
Show 10451+2535 CBL 318 BC 299 9.8 51
Show 10451+2535 LDS4011 AB 346 136.4 53
Show 10472+2605 COU 591 7 0.4 58
Show 10470+2648 CVR 576 318 12.5 61
Show 10463+2537 HDS1539 63 0.4 62
Show 10465+2707 GMZ 205 BC 189 3.6 67
Show 10465+2707 HJ 490 AB 273 18.9 67
Show 10382+2636 STF1454 358 1.3 68
Show 10417+2728 A 557 127 5.1 71
Show 10389+2712 COU 778 122 0.7 77
Show 10409+2739 DAM1435 26 1.3 84
Show 10380+2529 A 1768 87 2.6 85
Show 10436+2455 SKF1577 BC 219 2.1 85
Show 10436+2455 HJ 489 AB 290 43.8 85
Show 10385+2725 HJ 5481 113 14.7 88
Show 10374+2533 DAM2460 57 7.5 89
Show 10489+2534 LDS4021 342 180.7 90
Show 10479+2724 DAM1436 92 4.4 92
Show 10477+2733 COU 592 29 0.4 97
Show 10387+2502 LDS4004 AB 253 184.7 98
Show 10387+2502 LDS4004 BC 294 26.7 101
Show 10357+2605 TDS7363 181 0.5 101
Show 10354+2616 STF1451 AB 271 8.5 103
Show 10354+2616 STF1451 AC 331 59.9 103
Show 10441+2806 LDS1257 154 4.7 107
Show 10496+2721 CVR 580 79 8.9 108
Show 10457+2802 HJ 836 358 15.3 110
Show 10347+2610 DAM2433 297 7.7 113
Show 10470+2437 FMR 96 49 9.8 116
Show 10511+2538 TOI1797 125 5.9 117
Show 10415+2423 POU3084 203 26.3 119
Show 10381+2442 SLW 500 45 67.6 119
Show 10520+2635 GRV 823 89 31.1 123
Show 10471+2812 COU 590 283 1.3 126
Show 10385+2418 POU3083 88 10.1 137
Show 10375+2818 VVO 6 182 10.5 140
Show 10446+2401 POU3087 285 4.4 141
Show 10379+2825 LDS1254 17 8.5 143
Show 10529+2517 SLW 533 250 120.7 147
Show 10492+2418 POU3090 82 13.4 149
Show 10458+2354 POU3088 111 14.2 150
Show 10543+2607 A 1769 82 0.7 153
Show 10511+2433 CVR 107 247 95.7 153

 
 
WDS 10430+2620 : COMPONENTS
 
 
  A B C
B pa=109.7°
sep=21.57"
 
C pa=69.9°
sep=37.71"
pa=36.7°
sep=25.27"
 
D pa=286.9°
sep=42.14"
pa=287.8°
sep=63.70"
pa=269.4°
sep=75.74"
 
 
10430+2620 A
 
 
Name 40 LMi Coord arcsec 2000 104301.95+261932.5 Mag 5.51 Spectral class A4Vn (white)
PmRA -97.00 PmDE -48.0 SAO 81485 HIP 52422
Tycho2 1979-02709-1 HD 92769 HR 4189 GC 14730
BD BD+27 1927 Flamsteed 40 Leonis Minoris Flamsteed name 40 LMi
Tycho2
Tycho2 1979-02709-1 Pflag RAmdeg 160.75783677 DEmdeg 26.32555063
PmRA -101.4 PmDE -61.0 E RAmdeg 3 E DEmdeg 4
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.75 EpDEm 1991.41
Num 11 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 1.0
Q pmDE 1.3 BTmag 5.726 E BTmag 0.014 VTmag 5.530
E VTmag 0.009 Prox 999 TYC T HIP 52422
CCDM RAdeg 160.75809194 DEdeg 26.32569250 EpRA 1990 1.87
EpDE 1990 1.63 E RAdeg 3.2 E DEdeg 3.8 Posflg
Corr 0.0
SAO
SAO 81485 DelFlag RA1950 PmRA1950 -0.0078
DE1950 PmDE1950 -0.067 Vmag 5.5 SpType A2
Double code Source 70 CatNum 14730 DM BD+27 1927
DMcomp BDsup HD 92769 M HD 0
GC 14730 RA1950rad 2.79378758 DE1950rad 0.46405947 PmRA2000 -0.0078
PmDE2000 -0.063
Hipparcos
Catalog H HIP 52422 Proxy RAhms 10 43 01.95
DEdms +26 19 32.5 Vmag 5.51 VarFlag R Vmag G
RAdeg 160.758 DEdeg 26.3257 AstroRef Plx 22
CCDM 10430+2620 N CCDM I Nsys 1 Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD 92769 BD BD+27 1927
CD CP Dm number +27 1927 VIred 0.18
SpType A4Vn R SpType Coord arcsec 2000 104301.95+261932.5
Hipparcos 2
HIP 52422 Sn 1 So 1 Nc 1
RArad 2.805758344 DErad 0.4594700961 Plx 20.67 PmRA -96.65
PmDE -48.14 E RArad 1.14 E DErad 0.6 E Plx 1.13
E pmRA 1.19 E pmDE 0.64 Hpmag 5.5699 E Hpmag 0.0009
SHp 0.007 VA 0 BV 0.16 E BV 0
VI 0.18
CCDM
Ccdm 10430+2620 RComp Comp A Note1
Note2 Discov num DRAs 1.89 DDEs -29.4
R dRAs 10 Year Theta Rho
Obs 4 Vmag 5.6 Sp A2 PmNote *
PmRA -95 PmDE -91 Dm number +27 1927 Cat1 BD
Name2 +26 1125 Cat2 AGK2/3 HD 92769 M HD
ADS BDS A 7899 M ADS BDS N IDS IDS 10376N2651A
HIC 52422
 
 
10430+2620 B
 
 
Coord arcsec 2000 104303.46+261925.2 Mag 12.6 PmRA 4.00 PmDE -77.0
Calc delta mag 7.09 Calc coord yes
CCDM
Ccdm 10430+2620 RComp Comp B Note1
Note2 Discov num BU 913 DRAs DDEs
R dRAs Year 1958 Theta 112 Rho 18.4
Obs 9 Vmag 12.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7899 M ADS BDS N IDS IDS 10376N2651B
HIC
 
 
10430+2620 C
 
 
Coord arcsec 2000 104304.58+261945.5 Mag 13.5 Calc delta mag 7.99 Calc coord yes
CCDM
Ccdm 10430+2620 RComp Comp C Note1
Note2 Discov num BU 913 DRAs DDEs
R dRAs Year 1923 Theta 078 Rho 32.5
Obs 2 Vmag 13.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7899 M ADS BDS N IDS IDS 10376N2651C
HIC
 
 
10430+2620 D
 
 
Coord arcsec 2000 104258.95+261944.7 Mag 13 Calc delta mag 7.49 Calc coord yes
CCDM
Ccdm 10430+2620 RComp Comp D Note1
Note2 Discov num BU 913 DRAs -1.60 DDEs -16.1
R dRAs 65 Year 1919 Theta 278 Rho 54.1
Obs 2 Vmag 13.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7899 M ADS BDS N IDS IDS 10376N2651D
HIC