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JPL Small-Body Database Browser
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48307 (2002 LP53)
Classification: Main-belt Asteroid          SPK-ID: 2048307
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1239490058525136 4.1177e-08  
a 3.122440249931635 1.958e-08 au
q 2.735416885118735 1.2665e-07 au
i 14.67171052070035 4.5035e-06 deg
node 148.8741415707698 1.6295e-05 deg
peri 213.8128291795634 2.2822e-05 deg
M 334.8465605658816 1.5739e-05 deg
tp 2458741.310327656379
(2019-Sep-14.81032766)
8.8071e-05 TDB
period 2015.299660671354
5.52
1.8956e-05
5.19e-08
d
yr
n .1786334841539514 1.6802e-09 deg/d
Q 3.509463614744535 2.2007e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1230  
   data-arc span      10314 days (28.24 yr)  
   first obs. used      1991-08-06  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51463  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:36:37  

Additional Information
 Earth MOID = 1.74225 au 
 Jupiter MOID = 1.94519 au 
 T_jup = 3.154 
[ 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 13.7   n/a MPO365817  
diameter diameter 10.568 km 0.312 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.79 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Warner, B.D. (2012) Minor Planet Bull. 39, 245-252.]
geometric albedo albedo 0.083   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48307 (2002 LP53)          Discovered 2002-Jun-09 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 LP53 = 1991 PV28 = 1992 WY9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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