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79633 (1998 RM73)
Classification: Main-belt Asteroid          SPK-ID: 2079633
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2002797622440526 3.022e-08  
a 2.560451197261831 9.4711e-09 au
q 2.047644640236732 7.4935e-08 au
i 9.633632793276787 4.5706e-06 deg
node 355.7452635010448 2.8478e-05 deg
peri 57.79415617250301 3.2584e-05 deg
M 73.61211357323397 1.5673e-05 deg
tp 2458694.501028078508
(2019-Jul-30.00102808)
6.4738e-05 TDB
period 1496.487799961666
4.10
8.3033e-06
2.273e-08
d
yr
n .2405632708861521 1.3348e-09 deg/d
Q 3.07325775428693 1.1368e-08 au
  Orbit Determination Parameters
   # obs. used (total)      994  
   data-arc span      7830 days (21.44 yr)  
   first obs. used      1998-08-28  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51128  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:44:29  

Additional Information
 Earth MOID = 1.07608 au 
 Jupiter MOID = 2.39564 au 
 T_jup = 3.387 
[ 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 15.2   n/a MPO449500  

79633 (1998 RM73)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1998 RM73 = 2000 EY164 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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