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30319 (2000 JT16)
Classification: Main-belt Asteroid          SPK-ID: 2030319
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03854002212900749 3.7916e-08  
a 2.933822080485049 1.4047e-08 au
q 2.820752512580585 1.1303e-07 au
i 8.705351236222031 3.8357e-06 deg
node 78.76712330763056 2.4447e-05 deg
peri 162.0835794401514 5.0809e-05 deg
M 19.19406860502016 4.439e-05 deg
tp 2459102.638103441167
(2020-Sep-10.13810344)
0.00022635 TDB
period 1835.477588736217
5.03
1.3182e-05
3.609e-08
d
yr
n .196134238962771 1.4086e-09 deg/d
Q 3.046891648389514 1.4588e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1958  
   data-arc span      9209 days (25.21 yr)  
   first obs. used      1995-06-03  
   last obs. used      2020-08-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49972  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:33:42  

Additional Information
 Earth MOID = 1.80697 au 
 Jupiter MOID = 1.96196 au 
 T_jup = 3.257 
[ 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 13.62   n/a E2021B10  
diameter diameter 6.023 km 0.184 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.280   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

30319 (2000 JT16)          Discovered 2000-May-05 by LINEAR at Socorro
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 JT16 = 1999 CM20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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