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192624 (1999 JJ44)
Classification: Main-belt Asteroid          SPK-ID: 2192624
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1856697779892129 4.0205e-08  
a 2.473535425519417 1.4441e-08 au
q 2.014274652214774 9.7257e-08 au
i 10.61130115054518 4.5928e-06 deg
node 42.35444677005543 3.714e-05 deg
peri 210.387556258538 4.2549e-05 deg
M 234.7498574281965 2.2708e-05 deg
tp 2459890.869144527205
(2022-Nov-07.36914453)
9.0751e-05 TDB
period 1420.939636278382
3.89
1.2444e-05
3.407e-08
d
yr
n .2533534787887858 2.2187e-09 deg/d
Q 2.932796198824061 1.7122e-08 au
  Orbit Determination Parameters
   # obs. used (total)      341  
   data-arc span      7910 days (21.66 yr)  
   first obs. used      1999-05-10  
   last obs. used      2021-01-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54564  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:16:55  

Additional Information
 Earth MOID = 1.00838 au 
 Jupiter MOID = 2.12019 au 
 T_jup = 3.435 
[ 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 16.34   n/a MPCxxxxx  

192624 (1999 JJ44)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 1999 JJ44 = 2004 TM102 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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