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JPL Small-Body Database Browser
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47400 (1999 XV116)
Classification: Main-belt Asteroid          SPK-ID: 2047400
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1722395195841238 4.95e-08  
a 2.190796604314186 7.5424e-09 au
q 1.81345484968058 1.1082e-07 au
i 4.730484936972405 5.1784e-06 deg
node 19.00013789872318 4.3164e-05 deg
peri 345.0396829920375 4.4617e-05 deg
M 33.22050555545915 1.0533e-05 deg
tp 2458491.203752334642
(2019-Jan-07.70375233)
3.449e-05 TDB
period 1184.408500160922
3.24
6.1164e-06
1.675e-08
d
yr
n .3039491864091551 1.5696e-09 deg/d
Q 2.56813835894779 8.8414e-09 au
  Orbit Determination Parameters
   # obs. used (total)      690  
   data-arc span      10031 days (27.46 yr)  
   first obs. used      1991-02-20  
   last obs. used      2018-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54775  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:41:57  

Additional Information
 Earth MOID = .811097 au 
 Jupiter MOID = 2.8842 au 
 T_jup = 3.649 
[ 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 16.1   n/a MPO452817  

47400 (1999 XV116)          Discovered 1999-Dec-05 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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