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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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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05686488245733752 5.4753e-08  
a 3.210794676893267 5.1956e-08 au
q 3.028213214997086 1.968e-07 au
i 16.15907058923964 5.7164e-06 deg
node 97.83610408273077 1.9739e-05 deg
peri 224.9067088431809 7.3975e-05 deg
M 17.38804148842595 6.688e-05 deg
tp 2459099.000151197561
(2020-Sep-06.50015120)
0.00039048 TDB
period 2101.441130859976
5.75
5.1007e-05
1.396e-07
d
yr
n .1713110087707652 4.1582e-09 deg/d
Q 3.393376138789447 5.4911e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      3575 days (9.79 yr)  
   first obs. used      2010-12-02  
   last obs. used      2020-09-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51317  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:18:14  

Additional Information
 Earth MOID = 2.03115 au 
 Jupiter MOID = 1.82903 au 
 T_jup = 3.127 
[ 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 16.14   n/a MPCxxxxx  

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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