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105445 (2000 QW182)
Classification: Inner Main-belt Asteroid          SPK-ID: 2105445
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05283445959784756 4.4503e-08  
a 1.803392018329452 4.3363e-09 au
q 1.708110775597944 8.168e-08 au
i 22.88695805468573 4.4012e-06 deg
node 207.3415592722672 8.2612e-06 deg
peri 154.4949245508772 3.8602e-05 deg
M 43.32808245834456 3.6161e-05 deg
tp 2458894.036531741610
(2020-Feb-14.53653174)
8.8849e-05 TDB
period 884.5729235737008
2.42
3.1905e-06
8.735e-09
d
yr
n .4069760563612883 1.4679e-09 deg/d
Q 1.89867326106096 4.5654e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1553  
   data-arc span      7117 days (19.49 yr)  
   first obs. used      2000-06-04  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40741  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 02:22:51  

Additional Information
 Earth MOID = .718389 au 
 Jupiter MOID = 3.24553 au 
 T_jup = 3.969 
[ 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 15.0   n/a MPO436497  
diameter diameter 2.316 km 0.333 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.361   0.103 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

105445 (2000 QW182)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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