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135184 (2001 QM329)
Classification: Main-belt Asteroid          SPK-ID: 2135184
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06977789418107382 5.9504e-08  
a 2.987869643633671 2.5436e-08 au
q 2.779382391813358 1.7282e-07 au
i 8.885242158336457 8.289e-06 deg
node 163.5305400026502 3.8659e-05 deg
peri 153.2543197446586 7.9803e-05 deg
M 278.2386940559386 7.2856e-05 deg
tp 2459628.936255216975
(2022-Feb-18.43625522)
0.00038448 TDB
period 1886.430874570855
5.16
2.4089e-05
6.595e-08
d
yr
n .1908365712482821 2.4369e-09 deg/d
Q 3.196356895453984 2.7211e-08 au
  Orbit Determination Parameters
   # obs. used (total)      395  
   data-arc span      10454 days (28.62 yr)  
   first obs. used      1991-10-02  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55673  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:11:52  

Additional Information
 Earth MOID = 1.76791 au 
 Jupiter MOID = 2.07013 au 
 T_jup = 3.235 
[ 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 15.47   n/a E2021B55  
diameter diameter 5.863 km 0.135 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.030   0.002 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135184 (2001 QM329)          Discovered 2001-Aug-23 by LONEOS at Anderson Mesa
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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