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(2013 RW73)
Classification: Amor [NEO]          SPK-ID: 3648201
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5872807720968816 4.3488e-07  
a 2.471050875515065 7.0168e-08 au
q 1.019850209451903 1.0753e-06 au
i 21.67657375280954 3.9096e-05 deg
node 339.19281220 3.7032e-05 deg
peri 310.9621461733579 0.00012831 deg
M 275.5221473930167 3.8099e-05 deg
tp 2459333.436433052487
(2021-Apr-28.93643305)
0.00016331 TDB
period 1418.799273420303
3.88
6.0432e-05
1.655e-07
d
yr
n .2537356811102299 1.0808e-08 deg/d
Q 3.922251541578228 1.1138e-07 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      1460 days (4.00 yr)  
   first obs. used      2013-09-14  
   last obs. used      2017-09-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42801  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-22 07:12:03  

Additional Information
 Earth MOID = .121517 au 
 Jupiter MOID = 1.76356 au 
 T_jup = 3.142 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 20.6   n/a E2019-WB0  

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