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35801 (1999 JB38)
Classification: Main-belt Asteroid          SPK-ID: 2035801
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01954861531097651 3.2602e-08  
a 2.30733504187383 7.6683e-09 au
q 2.262229836746703 7.5622e-08 au
i 5.204327552098341 3.9506e-06 deg
node 2.481638680695263 3.4929e-05 deg
peri 238.8362183343492 0.00010889 deg
M 103.5623244656201 0.00010132 deg
tp 2459028.232232976934
(2020-Jun-27.73223298)
0.00036093 TDB
period 1280.160490915938
3.50
6.3818e-06
1.747e-08
d
yr
n .2812147403037136 1.4019e-09 deg/d
Q 2.352440247000957 7.8182e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1522  
   data-arc span      8599 days (23.54 yr)  
   first obs. used      1997-12-22  
   last obs. used      2021-07-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53032  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 14:15:46  

Additional Information
 Earth MOID = 1.25539 au 
 Jupiter MOID = 2.61858 au 
 T_jup = 3.581 
[ 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 14.94   n/a E2021B10  
diameter diameter 3.739 km 0.102 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.183   0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35801 (1999 JB38)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JB38 = 2000 RX3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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