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35810 (1999 JB44)
Classification: Main-belt Asteroid          SPK-ID: 2035810
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 .265188774005136 4.9515e-08  
a 2.547752702114323 1.3145e-08 au
q 1.872117286572353 1.2842e-07 au
i 7.875611120892025 6.034e-06 deg
node 21.29759941049625 2.235e-05 deg
peri 317.892390933261 2.4873e-05 deg
M 347.6924560235397 1.1575e-05 deg
tp 2459051.281231484414
(2020-Jul-20.78123148)
4.7844e-05 TDB
period 1485.368922455537
4.07
1.1496e-05
3.147e-08
d
yr
n .2423640312905336 1.8758e-09 deg/d
Q 3.223388117656292 1.6631e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1352  
   data-arc span      9613 days (26.32 yr)  
   first obs. used      1994-02-08  
   last obs. used      2020-06-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54865  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 20:33:00  

Additional Information
 Earth MOID = .872796 au 
 Jupiter MOID = 2.20933 au 
 T_jup = 3.379 
[ 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 14.4   n/a MPO337552  

35810 (1999 JB44)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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