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JPL Small-Body Database Browser
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160361 (2003 YD66)
Classification: Mars-crossing Asteroid          SPK-ID: 2160361
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 .3622456258991482 7.9644e-08  
a 2.585375952741345 2.8038e-08 au
q 1.64883482255595 2.2048e-07 au
i 6.793520582368765 6.4571e-06 deg
node 148.0596189532401 3.7707e-05 deg
peri 233.8620557861992 3.9601e-05 deg
M 281.8842104332508 2.0681e-05 deg
tp 2458929.973364192050
(2020-Mar-21.47336419)
9.2256e-05 TDB
period 1518.392270845404
4.16
2.47e-05
6.762e-08
d
yr
n .2370928823284649 3.8569e-09 deg/d
Q 3.521917082926741 3.8195e-08 au
  Orbit Determination Parameters
   # obs. used (total)      445  
   data-arc span      6731 days (18.43 yr)  
   first obs. used      1999-12-14  
   last obs. used      2018-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54082  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 16:26:19  

Additional Information
 Earth MOID = .661661 au 
 Jupiter MOID = 1.96112 au 
 T_jup = 3.317 
[ 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 15.9   n/a MPO439949  

160361 (2003 YD66)          Discovered 2003-Dec-20 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2003 YD66 = 2000 AJ49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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