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32801 (1990 RF5)
Classification: Main-belt Asteroid          SPK-ID: 2032801
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1966810768481669 4.7083e-08  
a 2.27926382489499 1.145e-08 AU
q 1.830975761393572 1.0956e-07 AU
i 4.472213118115795 5.3385e-06 deg
node 216.9981632782264 6.1279e-05 deg
peri 124.1191960177456 6.2852e-05 deg
M 23.90908657993352 1.2201e-05 deg
tp 2456917.026080277381
(2014-Sep-16.52608028)
4.2664e-05 JED
period 1256.869893363635
3.44
9.4711e-06
2.593e-08
d
yr
n .28642582808358 2.1584e-09 deg/d
Q 2.727551888396408 1.3702e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      958  
   data-arc span      11470 days (31.40 yr)  
   first obs. used      1983-09-03  
   last obs. used      2015-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51169  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 15:42:47  

Additional Information
 Earth MOID = .827932 AU 
 T_jup = 3.577 
[ 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 14.7 mag n/a MPO259563  

32801 (1990 RF5)          Discovered 1990-Sep-15 by Holt, H. E. at Palomar
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 RF5 = 1983 RW5 = 1997 TY25 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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