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JPL Small-Body Database Browser
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351270 (2004 RM204)
Classification: Main-belt Asteroid          SPK-ID: 2351270
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1499529300619176 4.7054e-08  
a 2.398158009629942 1.2511e-08 au
q 2.038547189334476 1.1414e-07 au
i 6.117162630247585 5.6666e-06 deg
node 210.6265476174495 3.9399e-05 deg
peri 206.8888877825667 4.336e-05 deg
M 40.07683435650754 1.6137e-05 deg
tp 2458849.489888800000
(2019-Dec-31.98988880)
6.0815e-05 TDB
period 1356.485383760668
3.71
1.0615e-05
2.906e-08
d
yr
n .2653917279977981 2.0769e-09 deg/d
Q 2.757768829925408 1.4387e-08 au
  Orbit Determination Parameters
   # obs. used (total)      314  
   data-arc span      7085 days (19.40 yr)  
   first obs. used      2000-09-02  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54778  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:54:07  

Additional Information
 Earth MOID = 1.05231 au 
 Jupiter MOID = 2.58465 au 
 T_jup = 3.505 
[ 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 17.1   n/a MPO455542  

351270 (2004 RM204)          Discovered 2004-Sep-12 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Alternate Designations
 2004 RM204 = 2008 RR97 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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