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JPL Small-Body Database Browser
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32850 (1992 RY4)
Classification: Main-belt Asteroid          SPK-ID: 2032850
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1707610519621985 3.9724e-08  
a 2.574104810248692 1.3767e-08 au
q 2.13454796498967 1.0474e-07 au
i 1.361989695056971 3.9805e-06 deg
node 332.1548558614642 0.00019884 deg
peri 316.3169999730328 0.00019945 deg
M 298.2242299928395 1.8168e-05 deg
tp 2459259.353137150452
(2021-Feb-13.85313715)
7.6859e-05 TDB
period 1508.473781279639
4.13
1.2102e-05
3.313e-08
d
yr
n .2386518111667887 1.9146e-09 deg/d
Q 3.013661655507714 1.6118e-08 au
  Orbit Determination Parameters
   # obs. used (total)      993  
   data-arc span      10010 days (27.41 yr)  
   first obs. used      1992-09-02  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55379  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 02:54:09  

Additional Information
 Earth MOID = 1.11846 au 
 Jupiter MOID = 2.15585 au 
 T_jup = 3.407 
[ 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 15.1   n/a MPO435991  

32850 (1992 RY4)          Discovered 1992-Sep-02 by Elst, E. W. at La Silla
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 RY4 = 1996 PR8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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