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150786 (2001 RT19)
Classification: Main-belt Asteroid          SPK-ID: 2150786
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1456636927364767 3.3127e-08  
a 2.271037793039448 1.0915e-08 au
q 1.940230041761223 7.7236e-08 au
i 5.460912670325524 4.6243e-06 deg
node 146.3309187463679 4.6523e-05 deg
peri 127.9984815556313 5.1247e-05 deg
M 278.0079146526656 1.8508e-05 deg
tp 2459485.211100843870
(2021-Sep-27.71110084)
6.3683e-05 TDB
period 1250.071831562768
3.42
9.0118e-06
2.467e-08
d
yr
n .2879834509589331 2.0761e-09 deg/d
Q 2.601845544317672 1.2505e-08 au
  Orbit Determination Parameters
   # obs. used (total)      370  
   data-arc span      7227 days (19.79 yr)  
   first obs. used      2001-07-19  
   last obs. used      2021-05-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58517  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:39:48  

Additional Information
 Earth MOID = .927779 au 
 Jupiter MOID = 2.51121 au 
 T_jup = 3.592 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.98   n/a MPCxxxxx  

150786 (2001 RT19)          Discovered 2001-Sep-07 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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