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JPL Small-Body Database Browser
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160416 (2004 YP2)
Classification: Main-belt Asteroid          SPK-ID: 2160416
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1645248888378204 1.2432e-07  
a 2.592281133071675 2.0698e-08 au
q 2.165786367816679 3.2015e-07 au
i 14.80559410086317 1.1466e-05 deg
node 3.514432672596459 1.9425e-05 deg
peri 40.903257666004 3.6993e-05 deg
M 207.8857835210513 2.5559e-05 deg
tp 2459244.652771066807
(2021-Jan-30.15277107)
0.00010819 TDB
period 1524.479453346444
4.17
1.8259e-05
4.999e-08
d
yr
n .2361461803960361 2.8283e-09 deg/d
Q 3.018775898326671 2.4104e-08 au
  Orbit Determination Parameters
   # obs. used (total)      427  
   data-arc span      8221 days (22.51 yr)  
   first obs. used      1995-10-17  
   last obs. used      2018-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56642  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:48:02  

Additional Information
 Earth MOID = 1.19195 au 
 Jupiter MOID = 2.50836 au 
 T_jup = 3.353 
[ 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 15.4   n/a MPO439949  

160416 (2004 YP2)          Discovered 2004-Dec-16 by CSS at Catalina
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2004 YP2 = 1997 EC28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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