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67001 (1999 XN117)
Classification: Main-belt Asteroid          SPK-ID: 2067001
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .089037284917223 4.5689e-08  
a 2.772008239848126 1.5435e-08 au
q 2.525196152403879 1.2851e-07 au
i 5.142672303253246 5.3034e-06 deg
node 336.7730598082002 4.2797e-05 deg
peri 50.36816210510283 4.9296e-05 deg
M 268.1832795379304 2.5508e-05 deg
tp 2459826.441609462015
(2022-Sep-03.94160946)
0.00012103 TDB
period 1685.738486709141
4.62
1.4079e-05
3.855e-08
d
yr
n .2135562561087298 1.7836e-09 deg/d
Q 3.018820327292373 1.6809e-08 au
  Orbit Determination Parameters
   # obs. used (total)      784  
   data-arc span      7932 days (21.72 yr)  
   first obs. used      1999-10-12  
   last obs. used      2021-06-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55487  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 17:43:37  

Additional Information
 Earth MOID = 1.53199 au 
 Jupiter MOID = 2.38422 au 
 T_jup = 3.325 
[ 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 15.05   n/a MPCxxxxx  
diameter diameter 4.904 km 0.207 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.097   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

67001 (1999 XN117)          Discovered 1999-Dec-05 by CSS at Catalina
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 XN117 = 2001 DV75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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