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90701 (1986 RC5)
Classification: Main-belt Asteroid          SPK-ID: 2090701
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2910554310390599 7.7149e-08  
a 2.700339230611009 2.8428e-08 AU
q 1.914390831893839 2.078e-07 AU
i 14.84224286887049 9.2423e-06 deg
node 152.1954320004248 3.8386e-05 deg
peri 180.949247572966 4.2696e-05 deg
M 141.4768362550872 2.2014e-05 deg
tp 2456363.544995166288
(2013-Mar-12.04499517)
9.354e-05 JED
period 1620.786892114936
4.44
2.5595e-05
7.008e-08
d
yr
n .2221143333225273 3.5075e-09 deg/d
Q 3.48628762932818 3.6703e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      265  
   data-arc span      10369 days (28.39 yr)  
   first obs. used      1986-09-02  
   last obs. used      2015-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .61381  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 16:30:23  

Additional Information
 Earth MOID = .904788 AU 
 T_jup = 3.259 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0 mag n/a MPO325088  

90701 (1986 RC5)          Discovered 1986-Sep-02 by Debehogne, H. at La Silla (809)
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

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