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190060 (2004 RA307)
Classification: Main-belt Asteroid          SPK-ID: 2190060
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .289928023606946 5.7158e-08  
a 2.664411065078774 1.6664e-08 au
q 1.891923630904007 1.5237e-07 au
i 10.02216655999167 5.779e-06 deg
node 75.12402025017525 2.6293e-05 deg
peri 283.9717527505188 2.8079e-05 deg
M 286.8803645486426 1.163e-05 deg
tp 2459523.150086936379
(2021-Nov-04.65008694)
5.2604e-05 TDB
period 1588.54773522999
4.35
1.4903e-05
4.08e-08
d
yr
n .2266220850756362 2.1261e-09 deg/d
Q 3.436898499253541 2.1496e-08 au
  Orbit Determination Parameters
   # obs. used (total)      531  
   data-arc span      7081 days (19.39 yr)  
   first obs. used      2001-01-04  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50305  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:06:03  

Additional Information
 Earth MOID = .917461 au 
 Jupiter MOID = 2.11746 au 
 T_jup = 3.302 
[ 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 15.57   n/a E2021B55  

190060 (2004 RA307)          Discovered 2004-Sep-12 by LINEAR at Socorro
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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