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JPL Small-Body Database Browser
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108519 (2001 LF)
Classification: Amor [NEO]          SPK-ID: 2108519
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 193 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2710219918580636 7.484e-08  
a 1.60349250257245 1.0102e-08 au
q 1.168910770595793 1.2649e-07 au
i 16.39631031462482 6.8356e-06 deg
node 267.2841841613214 1.4101e-05 deg
peri 343.8159838897277 2.2039e-05 deg
M 138.8431592424843 3.5181e-05 deg
tp 2458714.463922607135
(2019-Aug-18.96392261)
6.9877e-05 TDB
period 741.6497033288698
2.03
7.0084e-06
1.919e-08
d
yr
n .4854043605547904 4.587e-09 deg/d
Q 2.038074234549106 1.284e-08 au
  Orbit Determination Parameters
   # obs. used (total)      739  
   data-arc span      10723 days (29.36 yr)  
   first obs. used      1989-09-08  
   last obs. used      2019-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54746  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jan-26 10:09:30  

Additional Information
 Earth MOID = .160354 au 
 Jupiter MOID = 3.03409 au 
 T_jup = 4.270 
[ 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 MPO469106  
diameter diameter 1.423 km 0.611 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
rotation period rot_per 4.495 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2003) http://www.asu.cas.cz/~ppravec/neo.htm]
geometric albedo albedo 0.060   0.126 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

108519 (2001 LF)          Discovered 2001-Jun-03 by NEAT at Haleakala
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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