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26850 (1992 JL)
Classification: Main-belt Asteroid          SPK-ID: 2026850
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1636262601740442 4.2894e-08  
a 2.640577884216414 1.245e-08 au
q 2.208510000323792 1.1039e-07 au
i 15.35527957537359 4.0932e-06 deg
node 109.4575345852464 1.4647e-05 deg
peri 162.015227630025 1.8878e-05 deg
M 160.0150546171131 1.465e-05 deg
tp 2458303.865076522803
(2018-Jul-04.36507652)
6.1268e-05 TDB
period 1567.2811102173
4.29
1.1084e-05
3.035e-08
d
yr
n .2296971472782486 1.6245e-09 deg/d
Q 3.072645768109036 1.4487e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1535  
   data-arc span      10133 days (27.74 yr)  
   first obs. used      1992-05-01  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51906  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 00:52:48  

Additional Information
 Earth MOID = 1.19659 au 
 Jupiter MOID = 2.09123 au 
 T_jup = 3.326 
[ 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 13.6   n/a MPO502358  
diameter diameter 7.621 km 0.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.122   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26850 (1992 JL)          Discovered 1992-May-01 by Lawrence, K. J., Rose, P. at Palomar
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 JL = 1998 XU9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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