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150275 (1999 TR16)
Classification: Main-belt Asteroid          SPK-ID: 2150275
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1134519925575314 5.0494e-08  
a 2.213533500546313 1.2373e-08 au
q 1.962403714316487 1.1174e-07 au
i 4.976104708937041 7.7162e-06 deg
node 351.1241946190273 5.7426e-05 deg
peri 101.805531959628 6.7871e-05 deg
M 105.1814604237989 3.7405e-05 deg
tp 2458849.049414267353
(2019-Dec-31.54941427)
0.00012367 TDB
period 1202.894600949324
3.29
1.0086e-05
2.761e-08
d
yr
n .299278091127758 2.5094e-09 deg/d
Q 2.46466328677614 1.3777e-08 au
  Orbit Determination Parameters
   # obs. used (total)      248  
   data-arc span      9420 days (25.79 yr)  
   first obs. used      1994-03-06  
   last obs. used      2019-12-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55753  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:17:52  

Additional Information
 Earth MOID = .985967 au 
 Jupiter MOID = 2.67638 au 
 T_jup = 3.642 
[ 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 17.3   n/a MPO453964  

150275 (1999 TR16)          Discovered 1999-Oct-14 by Sarounova, L. at Ondrejov
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 1999 TR16 = 2002 RB163 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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