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35169 (1993 SP2)
Classification: Main-belt Asteroid          SPK-ID: 2035169
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1940048555930661 3.8859e-08  
a 2.396413095252464 8.1803e-09 au
q 1.931497318766677 9.2236e-08 au
i 3.126514134625304 4.6843e-06 deg
node 151.8072185803598 7.0643e-05 deg
peri 167.0576617356745 7.1489e-05 deg
M 348.7048889258845 1.0041e-05 deg
tp 2458643.013705361029
(2019-Jun-08.51370536)
3.7802e-05 TDB
period 1355.005172551522
3.71
6.9381e-06
1.9e-08
d
yr
n .2656816426184614 1.3604e-09 deg/d
Q 2.86132887173825 9.7674e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1005  
   data-arc span      9540 days (26.12 yr)  
   first obs. used      1993-09-14  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54229  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:36:38  

Additional Information
 Earth MOID = .917712 au 
 Jupiter MOID = 2.44324 au 
 T_jup = 3.501 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456440.5 (2013-May-28.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1935689592982276 3.8841e-08  
q 1.933622352085801 9.236e-08 au
tp 2455933.998094951654
(2012-Jan-07.49809495)
4.0247e-05 TDB
node 151.8665540209988 7.0695e-05 deg
peri 167.3301292292384 7.1547e-05 deg
i 3.124636762281248 4.6823e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1005  
   data-arc span      9540 days (26.12 yr)  
   first obs. used      1993-09-14  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54229  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:36:38  

Additional Information
 Jupiter MOID = 2.44324 au 
 T_jup = 3.501 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.508649875234601E-15 -3.578245613315993E-15 2.949480130963762E-13 -1.035422548651802E-15 9.571752462617654E-14 -1.452179523435927E-15
q -3.578245613315993E-15 8.530362323167548E-15 -8.030248500600747E-13 1.905223366020608E-15 -2.494597055805078E-13 3.509883010541148E-15
tp 2.949480130963762E-13 -8.030248500600747E-13 1.619834479871339E-9 8.165375629245628E-12 4.551991482086521E-10 -2.937771940593281E-13
node -1.035422548651802E-15 1.905223366020608E-15 8.165375629245628E-12 4.997834843529721E-9 -4.987077898197743E-9 5.997723142609858E-11
peri 9.571752462617654E-14 -2.494597055805078E-13 4.551991482086521E-10 -4.987077898197743E-9 5.119044172908053E-9 -5.99258332949216E-11
i -1.452179523435927E-15 3.509883010541148E-15 -2.937771940593281E-13 5.997723142609858E-11 -5.99258332949216E-11 2.19243658743387E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO247651  

35169 (1993 SP2)          Discovered 1993-Sep-19 by Endate, K., Watanabe, K. at Kitami
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 SP2 = 1994 YD3 = 2000 LJ37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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