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86336 (1999 XD32)
Classification: Main-belt Asteroid          SPK-ID: 2086336
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07563003272557524 3.5358e-08  
a 2.289836962718407 8.2845e-09 au
q 2.116656518291782 8.2378e-08 au
i 4.111284335274397 3.5874e-06 deg
node 256.3290979934619 5.2607e-05 deg
peri 234.7533094838075 5.8396e-05 deg
M 313.2475992275645 2.748e-05 deg
tp 2459164.863993828999
(2020-Nov-11.36399383)
9.6997e-05 TDB
period 1265.625653460044
3.47
6.8684e-06
1.88e-08
d
yr
n .2844442975818405 1.5436e-09 deg/d
Q 2.463017407145032 8.911e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1256  
   data-arc span      7854 days (21.50 yr)  
   first obs. used      1998-08-03  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51787  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 20:48:33  

Additional Information
 Earth MOID = 1.13453 au 
 Jupiter MOID = 2.57114 au 
 T_jup = 3.592 
[ 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 15.3   n/a MPO337907  
diameter diameter 2.320 km 0.632 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.299   0.202 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

86336 (1999 XD32)          Discovered 1999-Dec-06 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1999 XD32 = 1998 RG22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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