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382906 (2004 RM120)
Classification: Main-belt Asteroid          SPK-ID: 2382906
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2079459161445422 1.0125e-07  
a 2.584205785636595 4.8172e-08 au
q 2.046830746036366 2.7222e-07 au
i 3.358935853526761 1.1675e-05 deg
node 3.292652155412327 0.00023829 deg
peri 3.989340139038072 0.00024407 deg
M 267.3630216215423 6.8828e-05 deg
tp 2459390.954964092654
(2021-Jun-25.45496409)
0.00029977 TDB
period 1517.361528126471
4.15
4.2427e-05
1.162e-07
d
yr
n .2372539393723143 6.6339e-09 deg/d
Q 3.121580825236823 5.8189e-08 au
  Orbit Determination Parameters
   # obs. used (total)      62  
   data-arc span      6758 days (18.50 yr)  
   first obs. used      2000-10-01  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62129  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:53:19  

Additional Information
 Earth MOID = 1.04564 au 
 Jupiter MOID = 2.3413 au 
 T_jup = 3.390 
[ 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 17.3   n/a MPO434374  

382906 (2004 RM120)          Discovered 2004-Sep-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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