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452149 (2015 RG33)
Classification: Outer Main-belt Asteroid          SPK-ID: 2452149
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05790712119484206 5.7542e-08  
a 3.214312578661333 8.5755e-08 au
q 3.028180990610685 2.2861e-07 au
i 16.16254783507555 6.6451e-06 deg
node 97.84825339253362 2.4147e-05 deg
peri 225.1080605225936 9.0424e-05 deg
M 342.9648517213803 8.8182e-05 deg
tp 2459100.103363878960
(2020-Sep-07.60336388)
0.00051759 TDB
period 2104.895737328501
5.76
8.4235e-05
2.306e-07
d
yr
n .1710298489448727 6.8444e-09 deg/d
Q 3.40044416671198 9.0721e-08 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      3132 days (8.57 yr)  
   first obs. used      2010-12-02  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53155  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:56:37  

Additional Information
 Earth MOID = 2.03342 au 
 Jupiter MOID = 1.82494 au 
 T_jup = 3.126 
[ 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 15.9   n/a MPO437750  

452149 (2015 RG33)          Discovered 2010-Dec-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-11-30

[ show close-approach data ]
Alternate Designations
 2015 RG33 = 2014 OB78 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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