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85302 (1994 VM)
Classification: Main-belt Asteroid          SPK-ID: 2085302
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1791532963693298 3.2636e-08  
a 2.301609872384686 7.5501e-09 au
q 1.889268876790777 7.5103e-08 au
i 4.918767391967775 3.7734e-06 deg
node 240.6836044348653 4.5422e-05 deg
peri 148.6248574424318 4.7033e-05 deg
M 124.7160233435732 1.2774e-05 deg
tp 2458558.659269429966
(2019-Mar-16.15926943)
4.4099e-05 TDB
period 1275.398771872475
3.49
6.2757e-06
1.718e-08
d
yr
n .2822646594456623 1.3889e-09 deg/d
Q 2.713950867978595 8.9028e-09 au
  Orbit Determination Parameters
   # obs. used (total)      936  
   data-arc span      9304 days (25.47 yr)  
   first obs. used      1994-11-01  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51268  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:35:19  

Additional Information
 Earth MOID = .89677 au 
 Jupiter MOID = 2.73017 au 
 T_jup = 3.565 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457324.5 (2015-Oct-29.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1786334241653666 3.2608e-08  
q 1.890653285194702 7.5022e-08 au
tp 2457280.933665392521
(2015-Sep-15.43366539)
4.1348e-05 TDB
node 240.7698430484232 4.5519e-05 deg
peri 148.1036629503424 4.7128e-05 deg
i 4.911736204591552 3.7698e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      936  
   data-arc span      9304 days (25.47 yr)  
   first obs. used      1994-11-01  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51268  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:35:19  

Additional Information
 Jupiter MOID = 2.73017 au 
 T_jup = 3.565 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.063280255982598E-15 -2.437844577328517E-15 6.739406245060779E-14 1.427005137826911E-15 -1.233284589533982E-15 4.451703620628054E-16
q -2.437844577328517E-15 5.628293237507521E-15 -4.724984204902806E-14 -3.737403113373604E-15 3.2946200933962E-14 -1.016882431316458E-15
tp 6.739406245060779E-14 -4.724984204902806E-14 1.709654232390481E-9 -1.255878080063626E-11 5.180612773919561E-10 -5.775220553511394E-13
node 1.427005137826911E-15 -3.737403113373604E-15 -1.255878080063626E-11 2.072009765121892E-9 -2.067690915060744E-9 2.444683243160585E-11
peri -1.233284589533982E-15 3.2946200933962E-14 5.180612773919561E-10 -2.067690915060744E-9 2.221029837919555E-9 -2.451211528345973E-11
i 4.451703620628054E-16 -1.016882431316458E-15 -5.775220553511394E-13 2.444683243160585E-11 -2.451211528345973E-11 1.421174121775953E-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 15.8   n/a MPO359337  

85302 (1994 VM)          Discovered 1994-Nov-01 by Kobayashi, T. at Oizumi
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

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