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JPL Small-Body Database Browser
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109689 (2001 RY33)
Classification: Main-belt Asteroid          SPK-ID: 2109689
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1050139409010638 5.227e-08  
a 2.56738190623572 2.4503e-08 au
q 2.297771014463822 1.4408e-07 au
i 14.13753456215426 7.7761e-06 deg
node 320.3294727953693 1.7564e-05 deg
peri 284.4881138315748 6.2168e-05 deg
M 182.8125485765897 6.9207e-05 deg
tp 2459340.044994335677
(2021-May-05.54499434)
0.00029645 TDB
period 1502.568019473573
4.11
2.1511e-05
5.889e-08
d
yr
n .2395898191192213 3.4299e-09 deg/d
Q 2.836992798007618 2.7076e-08 au
  Orbit Determination Parameters
   # obs. used (total)      463  
   data-arc span      6687 days (18.31 yr)  
   first obs. used      2001-07-19  
   last obs. used      2019-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6183  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 10:17:06  

Additional Information
 Earth MOID = 1.3304 au 
 Jupiter MOID = 2.37644 au 
 T_jup = 3.381 
[ 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 15.6   n/a MPO453557  

109689 (2001 RY33)          Discovered 2001-Sep-08 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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