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JPL Small-Body Database Browser
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312720 (2010 RE49)
Classification: Main-belt Asteroid          SPK-ID: 2312720
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .167762693848101 7.9708e-08  
a 3.169565340228546 4.8635e-08 au
q 2.637830520424232 2.6638e-07 au
i 3.917304269246878 9.1954e-06 deg
node 315.3697042813858 0.00012922 deg
peri 351.1027586787448 0.00013212 deg
M 223.4864423418032 3.0384e-05 deg
tp 2459382.076107493301
(2021-Jun-16.57610749)
0.00018058 TDB
period 2061.094908991218
5.64
4.7439e-05
1.299e-07
d
yr
n .1746644457902224 4.0201e-09 deg/d
Q 3.701300160032859 5.6794e-08 au
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      7076 days (19.37 yr)  
   first obs. used      1999-10-13  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56837  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:42:11  

Additional Information
 Earth MOID = 1.62221 au 
 Jupiter MOID = 1.55675 au 
 T_jup = 3.177 
[ 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 15.6   n/a MPO434004  

312720 (2010 RE49)          Discovered 2010-Sep-04 by LINEAR at Socorro
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2010 RE49 = 1999 TG332 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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