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35874 (1999 JU72)
Classification: Main-belt Asteroid          SPK-ID: 2035874
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09573147252248672 4.0668e-08  
a 2.234139711259433 6.9686e-09 au
q 2.020262226879605 9.2519e-08 au
i 5.412418128564044 3.9817e-06 deg
node 90.60392368193608 3.7808e-05 deg
peri 164.6126465377949 4.2082e-05 deg
M 85.28370306934143 1.8527e-05 deg
tp 2458711.546827097796
(2019-Aug-16.04682710)
6.2734e-05 TDB
period 1219.730599176911
3.34
5.7068e-06
1.562e-08
d
yr
n .2951471417073019 1.3809e-09 deg/d
Q 2.448017195639262 7.6357e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1221  
   data-arc span      10487 days (28.71 yr)  
   first obs. used      1990-11-12  
   last obs. used      2019-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50833  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:58:27  

Additional Information
 Earth MOID = 1.00582 au 
 Jupiter MOID = 2.58081 au 
 T_jup = 3.628 
[ 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 15.3   n/a MPO474213  
diameter diameter 2.170 km 0.257 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.312   0.105 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35874 (1999 JU72)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JU72 = 2000 SD125 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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