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109088 (2001 QL29)
Classification: Main-belt Asteroid          SPK-ID: 2109088
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2722481185441394 3.6048e-08  
a 2.585184070896677 1.2102e-08 au
q 1.881372571504777 9.0219e-08 au
i 3.909728198229304 4.2864e-06 deg
node 8.90830827021254 5.6383e-05 deg
peri 24.86018359876194 5.7605e-05 deg
M 172.177124265109 1.4657e-05 deg
tp 2458274.379692523324
(2018-Jun-04.87969252)
5.7421e-05 TDB
period 1518.223235562401
4.16
1.0661e-05
2.919e-08
d
yr
n .2371192796734163 1.665e-09 deg/d
Q 3.288995570288576 1.5397e-08 au
  Orbit Determination Parameters
   # obs. used (total)      918  
   data-arc span      15890 days (43.50 yr)  
   first obs. used      1976-10-24  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55569  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 19:00:50  

Additional Information
 Earth MOID = .888503 au 
 Jupiter MOID = 2.16179 au 
 T_jup = 3.366 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO474960  

109088 (2001 QL29)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 QL29 = 1976 UZ18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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