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85696 (1998 RU62)
Classification: Main-belt Asteroid          SPK-ID: 2085696
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1514478211290008 4.4143e-08  
a 2.277387346351349 9.2103e-09 au
q 1.93248199487968 9.8297e-08 au
i 5.932052613454595 5.3584e-06 deg
node 19.86060181715338 3.6692e-05 deg
peri 220.7461301006175 3.9865e-05 deg
M 215.8121794552189 1.7708e-05 deg
tp 2459503.282158816628
(2021-Oct-15.78215882)
6.3168e-05 TDB
period 1255.318073954599
3.44
7.6152e-06
2.085e-08
d
yr
n .2867799065984132 1.7397e-09 deg/d
Q 2.622292697823017 1.0605e-08 au
  Orbit Determination Parameters
   # obs. used (total)      880  
   data-arc span      8308 days (22.75 yr)  
   first obs. used      1997-04-29  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58362  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 20:37:15  

Additional Information
 Earth MOID = .925027 au 
 Jupiter MOID = 2.39399 au 
 T_jup = 3.586 
[ 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 15.7   n/a MPO453287  

85696 (1998 RU62)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1998 RU62 = 2004 EZ36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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