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47395 (1999 XM111)
Classification: Main-belt Asteroid          SPK-ID: 2047395
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2129392001102976 4.2198e-08  
a 2.412901250696365 9.8801e-09 au
q 1.899099988427944 1.0004e-07 au
i 12.30766028330107 7.5356e-06 deg
node 348.2956262799051 1.8465e-05 deg
peri 106.06572164134 2.5576e-05 deg
M 176.1138839028914 1.7325e-05 deg
tp 2458330.771402540039
(2018-Jul-31.27140254)
6.4128e-05 TDB
period 1369.01355953588
3.75
8.4086e-06
2.302e-08
d
yr
n .2629630638005123 1.6151e-09 deg/d
Q 2.926702512964785 1.1984e-08 au
  Orbit Determination Parameters
   # obs. used (total)      994  
   data-arc span      13532 days (37.05 yr)  
   first obs. used      1983-06-12  
   last obs. used      2020-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54999  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:42:28  

Additional Information
 Earth MOID = .957099 au 
 Jupiter MOID = 2.33333 au 
 T_jup = 3.457 
[ 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 14.8   n/a MPO436113  

47395 (1999 XM111)          Discovered 1999-Dec-08 by CSS at Catalina
Reference: 20020921/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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