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JPL Small-Body Database Browser
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183710 (2003 YR57)
Classification: Main-belt Asteroid          SPK-ID: 2183710
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06562631773093931 3.9881e-08  
a 2.160215169238672 9.5046e-09 au
q 2.01844820217502 8.5812e-08 au
i 3.910594922167171 4.3204e-06 deg
node 91.00447515967204 7.6961e-05 deg
peri 2.028717259152176 8.7187e-05 deg
M 60.03719522995364 4.0346e-05 deg
tp 2458807.097609289330
(2019-Nov-19.59760929)
0.00012994 TDB
period 1159.69542529702
3.18
7.6537e-06
2.095e-08
d
yr
n .3104263344901935 2.0487e-09 deg/d
Q 2.301982136302323 1.0128e-08 au
  Orbit Determination Parameters
   # obs. used (total)      429  
   data-arc span      9079 days (24.86 yr)  
   first obs. used      1995-03-26  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5182  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:40:42  

Additional Information
 Earth MOID = 1.03513 au 
 Jupiter MOID = 2.78539 au 
 T_jup = 3.692 
[ 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 17.2   n/a MPO454265  

183710 (2003 YR57)          Discovered 2003-Dec-19 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2003 YR57 = 2001 BA21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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