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(2015 RM306)
Classification: TransNeptunian Object          SPK-ID: 54048883
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9551382885892648 4.7895e-06  
a 255.27323702538 0.027461 au
q 11.45199429031681 9.4597e-06 au
i 175.9770973003754 7.5099e-06 deg
node 52.79032816723804 8.4904e-05 deg
peri 44.39929044912348 0.00011406 deg
M .1710984496727551 2.7125e-05 deg
tp 2458292.472821702720
(2018-Jun-22.97282170)
0.0023065 TDB
period 1489725.854760963
4078.65
240.38
0.6581
d
yr
n .0002416552004179081 3.8994e-08 deg/d
Q 499.0944797604431 0.05369 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      3959 days (10.84 yr)  
   first obs. used      2009-12-09  
   last obs. used      2020-10-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .7402  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 11:15:02  

Additional Information
 Earth MOID = 10.4528 au 
 Jupiter MOID = 6.51908 au 
 T_jup = -4.118 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.063   .43859 4 autocmod 2.8
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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