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47308 (1999 XP5)
Classification: Main-belt Asteroid          SPK-ID: 2047308
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1730107537853178 4.0477e-08  
a 2.197111365667272 6.9748e-09 au
q 1.816987472142888 8.9724e-08 au
i 1.846485068213171 3.3877e-06 deg
node 101.001488397235 0.00014207 deg
peri 287.7831878114449 0.00014259 deg
M 129.6157452615756 1.2378e-05 deg
tp 2458572.216055928931
(2019-Mar-29.71605593)
3.9918e-05 TDB
period 1189.533104596453
3.26
5.6644e-06
1.551e-08
d
yr
n .3026397488299658 1.4411e-09 deg/d
Q 2.577235259191655 8.1816e-09 au
  Orbit Determination Parameters
   # obs. used (total)      770  
   data-arc span      9562 days (26.18 yr)  
   first obs. used      1994-02-15  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51657  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 09:38:20  

Additional Information
 Earth MOID = .82296 au 
 Jupiter MOID = 2.86204 au 
 T_jup = 3.648 
[ 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 16.3   n/a MPO452816  
diameter diameter 3.273 km 0.120 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47308 (1999 XP5)          Discovered 1999-Dec-04 by CSS at Catalina
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 XP5 = 1994 CV7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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