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JPL Small-Body Database Browser
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56562 (2000 JN7)
Classification: Main-belt Asteroid          SPK-ID: 2056562
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2053395496298479 5.2577e-08  
a 2.531172963620255 9.612e-09 au
q 2.011423047235224 1.3519e-07 au
i 13.1430202207673 5.1217e-06 deg
node 160.5808278955358 1.6396e-05 deg
peri 200.92225849 1.8051e-05 deg
M 141.8319582665996 8.0827e-06 deg
tp 2458021.000908024924
(2017-Sep-24.50090803)
3.2035e-05 TDB
period 1470.89327159178
4.03
8.3785e-06
2.294e-08
d
yr
n .2447492329680814 1.3941e-09 deg/d
Q 3.050922880005285 1.1586e-08 au
  Orbit Determination Parameters
   # obs. used (total)      942  
   data-arc span      7298 days (19.98 yr)  
   first obs. used      1999-04-07  
   last obs. used      2019-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57839  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:25:43  

Additional Information
 Earth MOID = 1.01153 au 
 Jupiter MOID = 2.40172 au 
 T_jup = 3.385 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO319748  
diameter diameter 4.510 km 0.065 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56562 (2000 JN7)          Discovered 2000-May-01 by Spacewatch at Kitt Peak
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 JN7 = 1999 GH55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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