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259161 (2002 YV4)
Classification: Inner Main-belt Asteroid          SPK-ID: 2259161
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0338431938741243 5.1023e-08  
a 1.886671149359141 1.1287e-08 au
q 1.822820171874662 9.1767e-08 au
i 19.84803793555716 9.4565e-06 deg
node 311.2629721093294 1.6121e-05 deg
peri 278.6566142706534 0.00017274 deg
M 124.9116721918243 0.00017426 deg
tp 2458672.069666797507
(2019-Jul-07.56966680)
0.00045851 TDB
period 946.5482118542652
2.59
8.4938e-06
2.325e-08
d
yr
n .380329280105837 3.4129e-09 deg/d
Q 1.950522126843619 1.1669e-08 au
  Orbit Determination Parameters
   # obs. used (total)      345  
   data-arc span      6533 days (17.89 yr)  
   first obs. used      2002-12-14  
   last obs. used      2020-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62476  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:50:22  

Additional Information
 Earth MOID = .852032 au 
 Jupiter MOID = 3.13711 au 
 T_jup = 3.890 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO264665  

259161 (2002 YV4)          Discovered 2002-Dec-28 by LINEAR at Socorro
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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