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70255 (1999 RN88)
Classification: Main-belt Asteroid          SPK-ID: 2070255
[ 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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2324716952114693 3.4831e-08  
a 2.544658503812568 1.1087e-08 au
q 1.953097427696979 8.8682e-08 au
i 2.969442906385614 7.0978e-06 deg
node 324.8360589412338 6.2684e-05 deg
peri 116.5295737923497 6.4923e-05 deg
M 336.2562807515808 1.5991e-05 deg
tp 2459098.288759327270
(2020-Sep-05.78875933)		 6.5933e-05 TDB
period 1482.663814775401
4.06		 9.6902e-06
2.653e-08		 d
yr
n .2428062224304935 1.5869e-09 deg/d
Q 3.136219579928157 1.3665e-08 au
   Orbit Determination Parameters
   # obs. used (total)      806  
   data-arc span      10074 days (27.58 yr)  
   first obs. used      1993-04-16  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57031  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:54:29  

Additional Information
 Earth MOID = .971115 au 
 Jupiter MOID = 2.12186 au 
 T_jup = 3.403 
[ 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 15.5   n/a MPO347973  

70255 (1999 RN88)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RN88 = 2001 FR51 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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