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310536 (2001 BT50)
Classification: Main-belt Asteroid          SPK-ID: 2310536
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1450580226625731 4.6952e-08  
a 3.144493742151641 3.9871e-08 au
q 2.688359697640289 1.533e-07 au
i 12.78564210267394 5.9487e-06 deg
node 125.1323061109912 2.2925e-05 deg
peri 289.9999256902418 3.0683e-05 deg
M 230.427814590237 2.2755e-05 deg
tp 2459733.550361172259
(2022-Jun-03.05036117)
0.0001372 TDB
period 2036.68811471732
5.58
3.8737e-05
1.061e-07
d
yr
n .1767575493756764 3.3618e-09 deg/d
Q 3.600627786662993 4.5655e-08 au
  Orbit Determination Parameters
   # obs. used (total)      266  
   data-arc span      6706 days (18.36 yr)  
   first obs. used      2001-01-21  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65905  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:32:35  

Additional Information
 Earth MOID = 1.73376 au 
 Jupiter MOID = 1.81568 au 
 T_jup = 3.155 
[ show covariance matrix ]

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 15.5   n/a MPO437373  

310536 (2001 BT50)          Discovered 2001-Jan-27 by Kusnirak, P. at Ondrejov
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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