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JPL Small-Body Database Browser
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423077 (2003 XL15)
Classification: Main-belt Asteroid          SPK-ID: 2423077
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2672148122704298 8.3073e-08  
a 3.088745905991684 5.1356e-08 au
q 2.263387248571058 2.7157e-07 au
i 24.03023563221515 1.3054e-05 deg
node 251.6947165230335 1.8189e-05 deg
peri 258.9330748998909 3.6647e-05 deg
M 327.3246230751457 3.3766e-05 deg
tp 2459180.465727484999
(2020-Nov-26.96572748)
0.00018953 TDB
period 1982.767086163875
5.43
4.9451e-05
1.354e-07
d
yr
n .1815644421940168 4.5283e-09 deg/d
Q 3.91410456341231 6.508e-08 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      5857 days (16.04 yr)  
   first obs. used      2003-11-21  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55923  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 22:31:09  

Additional Information
 Earth MOID = 1.40887 au 
 Jupiter MOID = 1.92593 au 
 T_jup = 3.041 
[ 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 15.7   n/a MPO413484  
diameter diameter 4.778 km 0.154 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

423077 (2003 XL15)          Discovered 2003-Dec-15 by Needville at Needville
Reference: Last Updated: 2015-02-04

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