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JPL Small-Body Database Browser
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117898 (3029 P-L)
Classification: Mars-crossing Asteroid          SPK-ID: 2117898
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3298108828723273 4.3594e-08  
a 2.28810150867731 5.3977e-09 au
q 1.533460729998942 9.8744e-08 au
i 5.830880374692679 5.4411e-06 deg
node 252.7399049499593 4.1911e-05 deg
peri 113.5110351224996 4.3128e-05 deg
M 333.4620637597149 8.534e-06 deg
tp 2458693.691435942560
(2019-Jul-29.19143594)
3.0177e-05 TDB
period 1264.187110691511
3.46
4.4734e-06
1.225e-08
d
yr
n .2847679722055382 1.0077e-09 deg/d
Q 3.042742287355678 7.178e-09 au
  Orbit Determination Parameters
   # obs. used (total)      521  
   data-arc span      21614 days (59.18 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55616  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 11:03:14  

Additional Information
 Earth MOID = .543956 au 
 Jupiter MOID = 2.46078 au 
 T_jup = 3.520 
[ 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 16.5   n/a MPO445870  

117898 (3029 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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