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JPL Small-Body Database Browser
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13110 (1993 LS1)
Classification: Main-belt Asteroid          SPK-ID: 2013110
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1746945067035101 5.4066e-08  
a 2.549383866556259 1.0463e-08 au
q 2.104020509590326 1.4055e-07 au
i 12.78962232838679 5.2067e-06 deg
node 301.0312136244499 1.4912e-05 deg
peri 24.79749165054747 1.7898e-05 deg
M 152.757051919749 9.0487e-06 deg
tp 2458369.615229023420
(2018-Sep-08.11522902)
3.6676e-05 TDB
period 1486.795632000581
4.07
9.1526e-06
2.506e-08
d
yr
n .2421314619519002 1.4905e-09 deg/d
Q 2.994747223522193 1.229e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1785  
   data-arc span      13566 days (37.14 yr)  
   first obs. used      1982-12-12  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49096  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:33:00  

Additional Information
 Earth MOID = 1.09777 au 
 Jupiter MOID = 2.33512 au 
 T_jup = 3.385 
[ 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 MPO319248  
diameter diameter 4.757 km 0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.311   0.062 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13110 (1993 LS1)          Discovered 1993-Jun-15 by McNaught, R. H. at Siding Spring
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1971-Aug-18 17:47 < 00:01 Psych 0.0332711689424116 0.0332676586136704 0.0332746798408998 4.76774676783568 4.76774669156249 2441182.241064723 0.584727812840846 282.539297948251 36.4833669966579 -52.3582425434742 108491.307223382 T 30 CATAB v2.0f-lin.ifort 2020-Feb-22 20:33:14 2020-Feb-22 20:33

Alternate Designations
 1993 LS1 = 1982 XL 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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