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183816 (2004 BT70)
Classification: Main-belt Asteroid          SPK-ID: 2183816
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1062705703592561 4.5116e-08  
a 2.344480640005089 1.3795e-08 au
q 2.095331345195514 1.0221e-07 au
i 2.338240229664688 5.351e-06 deg
node 346.8111723213105 0.00010085 deg
peri 150.8638738730089 0.00010475 deg
M 301.6150566963928 3.0726e-05 deg
tp 2459609.150674777160
(2022-Jan-29.65067478)
0.00011313 TDB
period 1311.19837732287
3.59
1.1573e-05
3.169e-08
d
yr
n .2745579968875705 2.4233e-09 deg/d
Q 2.593629934814663 1.5261e-08 au
  Orbit Determination Parameters
   # obs. used (total)      345  
   data-arc span      9192 days (25.17 yr)  
   first obs. used      1995-10-16  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57144  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:40:32  

Additional Information
 Earth MOID = 1.10977 au 
 Jupiter MOID = 2.41884 au 
 T_jup = 3.553 
[ 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 17.05   n/a MPCxxxxx  

183816 (2004 BT70)          Discovered 2004-Jan-22 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2004 BT70 = 1995 UF55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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