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JPL Small-Body Database Browser
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376890 (2001 XA95)
Classification: Main-belt Asteroid          SPK-ID: 2376890
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2724321660957341 3.6819e-07  
a 2.528108192435927 1.0123e-08 au
q 1.839370201446237 9.3369e-07 au
i 4.61045460979908 1.8418e-05 deg
node 64.23169673695774 6.3197e-05 deg
peri 21.83256826050626 9.5926e-05 deg
M 209.4214539423851 5.805e-05 deg
tp 2459614.618965254951
(2022-Feb-04.11896526)
0.00023843 TDB
period 1468.222620553069
4.02
8.8183e-06
2.414e-08
d
yr
n .2451944241700829 1.4727e-09 deg/d
Q 3.216846183425618 1.2881e-08 au
  Orbit Determination Parameters
   # obs. used (total)      348  
   data-arc span      6409 days (17.55 yr)  
   first obs. used      2001-11-09  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51949  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:55:53  

Additional Information
 Earth MOID = .856512 au 
 Jupiter MOID = 2.0315 au 
 T_jup = 3.395 
[ 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 17.3   n/a MPO339174  
diameter diameter 2.135 km 0.125 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

376890 (2001 XA95)          Discovered 2001-Dec-10 by LINEAR at Socorro
Reference: Last Updated: 2013-11-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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