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JPL Small-Body Database Browser
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201822 (2003 YW25)
Classification: Main-belt Asteroid          SPK-ID: 2201822
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2245243692174612 4.7275e-08  
a 3.110998724875184 2.9858e-08 au
q 2.412503698536257 1.5866e-07 au
i 6.070817439507837 5.7777e-06 deg
node 77.55198272174944 5.0773e-05 deg
peri 47.19281277959254 5.3043e-05 deg
M 271.8296492838406 1.5104e-05 deg
tp 2459091.371981898125
(2020-Aug-29.87198190)
8.8082e-05 TDB
period 2004.232852063928
5.49
2.8853e-05
7.9e-08
d
yr
n .1796198478780934 2.5859e-09 deg/d
Q 3.809493751214111 3.6562e-08 au
  Orbit Determination Parameters
   # obs. used (total)      379  
   data-arc span      8035 days (22.00 yr)  
   first obs. used      1997-11-08  
   last obs. used      2019-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56175  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 16:23:14  

Additional Information
 Earth MOID = 1.43343 au 
 Jupiter MOID = 1.31581 au 
 T_jup = 3.171 
[ 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 MPO413037  

201822 (2003 YW25)          Discovered 2003-Dec-18 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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