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192631 (1999 LG29)
Classification: Main-belt Asteroid          SPK-ID: 2192631
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2268255896057157 3.51e-08  
a 2.533370607451408 1.0599e-08 au
q 1.958737325726452 8.8643e-08 au
i 7.852328600596529 3.3603e-06 deg
node 117.3978688972019 4.5677e-05 deg
peri 176.86155730 4.8303e-05 deg
M 90.60491524953622 1.7585e-05 deg
tp 2458829.822883646732
(2019-Dec-12.32288365)
7.1275e-05 TDB
period 1472.809300904452
4.03
9.2426e-06
2.53e-08
d
yr
n .2444308301006275 1.5339e-09 deg/d
Q 3.108003889176364 1.3003e-08 au
  Orbit Determination Parameters
   # obs. used (total)      632  
   data-arc span      7926 days (21.70 yr)  
   first obs. used      1999-05-22  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58384  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:16:57  

Additional Information
 Earth MOID = .94078 au 
 Jupiter MOID = 2.10598 au 
 T_jup = 3.400 
[ 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 16.14   n/a MPCxxxxx  

192631 (1999 LG29)          Discovered 1999-Jun-09 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 1999 LG29 = 2003 KA30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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