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357023 (1999 YZ3)
Classification: Mars-crossing Asteroid          SPK-ID: 2357023
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3698758058516532 8.9248e-08  
a 2.62495629503484 1.4635e-08 au
q 1.654048470083459 2.3413e-07 au
i 28.58897340149079 1.0938e-05 deg
node 48.69833050438048 2.1079e-05 deg
peri 75.02904778298088 4.4701e-05 deg
M 277.7324719879213 1.7929e-05 deg
tp 2459355.482945917863
(2021-May-20.98294592)
7.732e-05 TDB
period 1553.393709747394
4.25
1.2991e-05
3.557e-08
d
yr
n .2317506487512053 1.9381e-09 deg/d
Q 3.595864119986222 2.0048e-08 au
  Orbit Determination Parameters
   # obs. used (total)      189  
   data-arc span      6340 days (17.36 yr)  
   first obs. used      1999-11-01  
   last obs. used      2017-03-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55006  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 06:54:59  

Additional Information
 Earth MOID = .857595 au 
 Jupiter MOID = 2.40302 au 
 T_jup = 3.141 
[ 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 16.2   n/a MPO397316  

357023 (1999 YZ3)          Discovered 1999-Dec-19 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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