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JPL Small-Body Database Browser
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35832 (1999 JR56)
Classification: Main-belt Asteroid          SPK-ID: 2035832
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1760563962729457 4.5454e-08  
a 2.352427741966208 1.0731e-08 au
q 1.938267791223134 1.0493e-07 au
i 3.455448871872036 4.5921e-06 deg
node 290.2448780725652 8.7255e-05 deg
peri 289.1330927716001 8.8318e-05 deg
M 202.4398248005138 1.4108e-05 deg
tp 2459177.288801276668
(2020-Nov-23.78880128)
5.2787e-05 TDB
period 1317.870890894246
3.61
9.0176e-06
2.469e-08
d
yr
n .273167881988592 1.8692e-09 deg/d
Q 2.766587692709281 1.262e-08 au
  Orbit Determination Parameters
   # obs. used (total)      646  
   data-arc span      9215 days (25.23 yr)  
   first obs. used      1993-10-11  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57282  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:48:56  

Additional Information
 Earth MOID = .933838 au 
 Jupiter MOID = 2.22603 au 
 T_jup = 3.533 
[ 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 15.8   n/a MPO452671  
diameter diameter 3.419 km 0.151 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35832 (1999 JR56)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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