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27623 (2001 LE)
Classification: Main-belt Asteroid          SPK-ID: 2027623
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1573013925763131 5.0288e-08  
a 2.636849824057372 1.2219e-08 au
q 2.222069674718541 1.3493e-07 au
i 12.76620164223316 5.2169e-06 deg
node 306.96743556 1.6806e-05 deg
peri 12.14397899673145 2.0579e-05 deg
M 147.0432957699859 1.1274e-05 deg
tp 2458361.693614509430
(2018-Aug-31.19361451)
4.8649e-05 TDB
period 1563.963168618981
4.28
1.0871e-05
2.976e-08
d
yr
n .2301844488562279 1.6e-09 deg/d
Q 3.051629973396203 1.4142e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1581  
   data-arc span      9132 days (25.00 yr)  
   first obs. used      1995-02-01  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46412  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 01:07:27  

Additional Information
 Earth MOID = 1.21007 au 
 Jupiter MOID = 2.24926 au 
 T_jup = 3.345 
[ 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 13.8   n/a MPO452557  
diameter diameter 4.367 km 0.242 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.404   0.115 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27623 (2001 LE)          Discovered 2001-Jun-03 by JPL/GEODSS NEAT at Haleakala
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 LE = 1995 CU3 = 1997 UZ9 = 1999 CT82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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