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187044 (2005 LF15)
Classification: Mars-crossing Asteroid          SPK-ID: 2187044
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3431589861650132 4.6196e-08  
a 2.255447622410622 1.2376e-08 au
q 1.481470502955903 1.0932e-07 au
i 7.103463359551934 5.6173e-06 deg
node 189.9427373056527 5.5833e-05 deg
peri 127.6173808335037 5.8083e-05 deg
M 192.5443281199631 1.8363e-05 deg
tp 2459775.999442528709
(2022-Jul-15.49944253)
6.701e-05 TDB
period 1237.221749399782
3.39
1.0183e-05
2.788e-08
d
yr
n .2909745162293244 2.395e-09 deg/d
Q 3.029424741865341 1.6623e-08 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      8820 days (24.15 yr)  
   first obs. used      1995-10-27  
   last obs. used      2019-12-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55021  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:53:46  

Additional Information
 Earth MOID = .481367 au 
 Jupiter MOID = 2.34389 au 
 T_jup = 3.534 
[ 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 17.8   n/a MPO440040  

187044 (2005 LF15)          Discovered 2005-Jun-08 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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