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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1966810786458447 4.7141e-08  
a 2.27926382447399 1.1463e-08 AU
q 1.830975756957993 1.0971e-07 AU
i 4.472213112570479 5.3389e-06 deg
node 216.998156637406 6.1418e-05 deg
peri 124.1192025169257 6.2988e-05 deg
M 23.90908693851284 1.2211e-05 deg
tp 2456917.026079048598
(2014-Sep-16.52607905)
4.27e-05 JED
period 1256.869893015402
3.44
9.4821e-06
2.596e-08
d
yr
n .2864258281629381 2.1609e-09 deg/d
Q 2.727551891989987 1.3718e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      908  
   data-arc span      11442 days (31.33 yr)  
   first obs. used      1983-09-03  
   last obs. used      2014-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51984  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 03:28:42  

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 (675)
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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