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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06562579625050011 4.2143e-08  
a 2.160190946430472 1.1071e-08 au
q 2.018426695517851 8.9171e-08 au
i 3.910651226714327 4.3653e-06 deg
node 91.00501994986155 8.8381e-05 deg
peri 2.21681013516238 0.00010089 deg
M 295.6999646862412 4.9645e-05 deg
tp 2458807.631118285620
(2019-Nov-20.13111829)
0.00016042 TDB
period 1159.675919600428
3.18
8.9149e-06
2.441e-08
d
yr
n .3104315558471195 2.3864e-09 deg/d
Q 2.301955197343093 1.1797e-08 au
  Orbit Determination Parameters
   # obs. used (total)      368  
   data-arc span      8535 days (23.37 yr)  
   first obs. used      1995-03-26  
   last obs. used      2018-08-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53943  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:14:03  

Additional Information
 Earth MOID = 1.03517 au 
 Jupiter MOID = 2.78653 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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