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190543 (2000 RM80)
Classification: Mars-crossing Asteroid          SPK-ID: 2190543
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3614516783073871 4.5948e-07  
a 2.542911249224375 8.2977e-08 au
q 1.62377171040549 1.2175e-06 au
i 6.183243281074517 2.0426e-05 deg
node 313.446894040705 0.00010395 deg
peri 37.59047713776607 0.0001575 deg
M 358.329835709833 0.00011704 deg
tp 2459207.371505910970
(2020-Dec-23.87150591)
0.00048187 TDB
period 1481.137001020277
4.06
7.2495e-05
1.985e-07
d
yr
n .2430565165491206 1.1897e-08 deg/d
Q 3.462050788043259 1.1297e-07 au
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      7717 days (21.13 yr)  
   first obs. used      1996-12-07  
   last obs. used      2018-01-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50586  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:08:07  

Additional Information
 Earth MOID = .621231 au 
 Jupiter MOID = 2.00687 au 
 T_jup = 3.342 
[ 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 MPO142022  

190543 (2000 RM80)          Discovered 2000-Sep-01 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

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