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JPL Small-Body Database Browser
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85695 (1998 RE61)
Classification: Main-belt Asteroid          SPK-ID: 2085695
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1706182718435054 1.1046e-07  
a 2.479446493097615 1.7308e-08 au
q 2.05640761731686 2.6564e-07 au
i 11.37439662557369 6.3155e-06 deg
node 194.0238894514407 2.6884e-05 deg
peri 224.6111385907982 3.1412e-05 deg
M 58.65605201961376 1.3349e-05 deg
tp 2458368.150969112407
(2018-Sep-06.65096911)
5.2184e-05 TDB
period 1426.036158921225
3.90
1.4932e-05
4.088e-08
d
yr
n .2524480166564181 2.6434e-09 deg/d
Q 2.90248536887837 2.0262e-08 au
  Orbit Determination Parameters
   # obs. used (total)      361  
   data-arc span      8317 days (22.77 yr)  
   first obs. used      1996-03-27  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62063  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:12:23  

Additional Information
 Earth MOID = 1.08269 au 
 Jupiter MOID = 2.51641 au 
 T_jup = 3.432 
[ 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 16.6   n/a MPO366216  

85695 (1998 RE61)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1998 RE61 = 1998 UZ45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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