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46382 (2001 XP85)
Classification: Main-belt Asteroid          SPK-ID: 2046382
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2166681047790275 4.9132e-08  
a 2.418030522614861 9.2054e-09 au
q 1.894120431982057 1.2061e-07 au
i 12.04524811422794 5.4183e-06 deg
node 117.9856261123201 2.001e-05 deg
peri 227.8562742025067 2.2607e-05 deg
M 314.371216891715 9.7175e-06 deg
tp 2458774.571423398301
(2019-Oct-18.07142340)
3.7091e-05 TDB
period 1373.38118955905
3.76
7.8426e-06
2.147e-08
d
yr
n .2621267880591731 1.4969e-09 deg/d
Q 2.941940613247664 1.12e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1323  
   data-arc span      10492 days (28.73 yr)  
   first obs. used      1991-02-08  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50695  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:27:00  

Additional Information
 Earth MOID = .906452 au 
 Jupiter MOID = 2.49408 au 
 T_jup = 3.454 
[ 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 14.1   n/a MPO436106  
diameter diameter 5.630 km 0.256 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.140   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46382 (2001 XP85)          Discovered 2001-Dec-11 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 XP85 = 2000 NN2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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