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215512 (2002 UF14)
Classification: Main-belt Asteroid          SPK-ID: 2215512
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2526701728590178 5.6537e-08  
a 2.334642482548397 1.3032e-08 au
q 1.744747962918887 1.3848e-07 au
i 11.66092633612206 4.6217e-06 deg
node 93.4947040897089 2.402e-05 deg
peri 258.331733756729 2.5459e-05 deg
M 255.0387316398004 9.6573e-06 deg
tp 2458980.387997341275
(2020-May-10.88799734)
3.6821e-05 TDB
period 1302.953757890346
3.57
1.0909e-05
2.987e-08
d
yr
n .2762953004432695 2.3133e-09 deg/d
Q 2.924537002177907 1.6324e-08 au
  Orbit Determination Parameters
   # obs. used (total)      529  
   data-arc span      7624 days (20.87 yr)  
   first obs. used      1998-06-26  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63347  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:22:03  

Additional Information
 Earth MOID = .782142 au 
 Jupiter MOID = 2.59287 au 
 T_jup = 3.498 
[ 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 15.8   n/a MPO385936  
diameter diameter 1.835 km 0.150 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.275   0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215512 (2002 UF14)          Discovered 2002-Oct-29 by NEAT at Palomar
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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