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JPL Small-Body Database Browser
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214324 (2005 JL56)
Classification: Main-belt Asteroid          SPK-ID: 2214324
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1932854519258466 5.196e-08  
a 2.633835408284626 1.4648e-08 au
q 2.124753341096036 1.3129e-07 au
i 13.81275030345633 5.5447e-06 deg
node 174.4236464825321 2.2953e-05 deg
peri 185.1584178846266 2.7599e-05 deg
M 357.9349671119955 1.5469e-05 deg
tp 2458609.455830111149
(2019-May-05.95583011)
6.7119e-05 TDB
period 1561.282078722304
4.27
1.3025e-05
3.566e-08
d
yr
n .2305797298939157 1.9235e-09 deg/d
Q 3.142917475473217 1.7479e-08 au
  Orbit Determination Parameters
   # obs. used (total)      281  
   data-arc span      9575 days (26.21 yr)  
   first obs. used      1993-09-15  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58494  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:08:31  

Additional Information
 Earth MOID = 1.12052 au 
 Jupiter MOID = 2.30641 au 
 T_jup = 3.331 
[ 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 16.1   n/a MPO454539  
diameter diameter 1.677 km 0.465 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.190   0.091 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214324 (2005 JL56)          Discovered 2005-May-06 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2005 JL56 = 2000 EA207 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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