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120354 Mikejones (2005 LD40)
Classification: Main-belt Asteroid          SPK-ID: 2120354
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2023091465460528 3.0248e-08  
a 2.288963593953719 9.323e-09 au
q 1.825885322785956 6.8379e-08 au
i 1.227477389370715 4.9089e-06 deg
node 144.4551533207163 0.00021251 deg
peri 126.1390865713055 0.00021312 deg
M 127.4673446415716 1.5505e-05 deg
tp 2458552.628741803594
(2019-Mar-10.12874180)
5.3496e-05 TDB
period 1264.901637388642
3.46
7.7279e-06
2.116e-08
d
yr
n .2846071104336705 1.7388e-09 deg/d
Q 2.752041865121481 1.1209e-08 au
  Orbit Determination Parameters
   # obs. used (total)      463  
   data-arc span      6841 days (18.73 yr)  
   first obs. used      2001-02-21  
   last obs. used      2019-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64277  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 10:00:26  

Additional Information
 Earth MOID = .810039 au 
 Jupiter MOID = 2.35025 au 
 T_jup = 3.572 
[ 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 17.0   n/a MPO436581  

120354 Mikejones (2005 LD40)          Discovered 2005-Jun-13 by Lemmon Survey, Mt. at Mt. Lemmon
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2005 LD40 = 2001 FZ8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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