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47327 (1999 XZ25)
Classification: Main-belt Asteroid          SPK-ID: 2047327
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1829581100669775 3.2651e-08  
a 2.234101546804053 6.831e-09 au
q 1.825354550103072 7.1924e-08 au
i 8.820458839611325 5.0848e-06 deg
node 78.98838433941557 2.4639e-05 deg
peri 260.943370492659 2.9163e-05 deg
M 354.1560386733597 1.4937e-05 deg
tp 2458620.299655013424
(2019-May-16.79965501)
5.0615e-05 TDB
period 1219.699345431904
3.34
5.5941e-06
1.532e-08
d
yr
n .2951547045985512 1.3537e-09 deg/d
Q 2.642848543505034 8.0808e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1289  
   data-arc span      7900 days (21.63 yr)  
   first obs. used      1998-04-21  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54167  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:02:36  

Additional Information
 Earth MOID = .840702 au 
 Jupiter MOID = 2.76811 au 
 T_jup = 3.602 
[ 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 15.0   n/a MPO449301  
diameter diameter 2.963 km 0.245 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.242   0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47327 (1999 XZ25)          Discovered 1999-Dec-06 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 XZ25 = 1998 HJ113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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