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56885 (2000 QP127)
Classification: Main-belt Asteroid          SPK-ID: 2056885
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2396478691905543 4.9302e-08  
a 3.191177429130837 1.87e-08 au
q 2.426418558030641 1.5683e-07 au
i 14.34585005034844 5.2323e-06 deg
node 3.304572908111916 1.5433e-05 deg
peri 354.82925656 1.7308e-05 deg
M 172.4913682705079 7.7526e-06 deg
tp 2458002.823550445969
(2017-Sep-06.32355045)
4.2213e-05 TDB
period 2082.211564790861
5.70
1.8302e-05
5.011e-08
d
yr
n .1728930940964006 1.5197e-09 deg/d
Q 3.955936300231033 2.3181e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1657  
   data-arc span      8090 days (22.15 yr)  
   first obs. used      1998-03-25  
   last obs. used      2020-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47461  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:57:27  

Additional Information
 Earth MOID = 1.42341 au 
 Jupiter MOID = 1.49678 au 
 T_jup = 3.104 
[ 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 13.2   n/a MPO436180  
diameter diameter 10.194 km 0.440 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.107   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56885 (2000 QP127)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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