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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1433999163143289 4.6493e-08  
a 3.146703226901636 4.1952e-08 au
q 2.695466247497913 1.5145e-07 au
i 12.79481795304494 5.7977e-06 deg
node 125.1178784553517 2.2882e-05 deg
peri 289.9486515217754 3.0562e-05 deg
M 265.663169234101 2.3201e-05 deg
tp 2459734.770120312275
(2022-Jun-04.27012031)
0.00013801 TDB
period 2038.835116156405
5.58
4.0773e-05
1.116e-07
d
yr
n .1765714143077293 3.5311e-09 deg/d
Q 3.597940206305359 4.7968e-08 au
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      6711 days (18.37 yr)  
   first obs. used      2001-01-21  
   last obs. used      2019-06-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66479  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 06:22:29  

Additional Information
 Earth MOID = 1.74022 au 
 Jupiter MOID = 1.81642 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 15.62   n/a MPCxxxxx  

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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