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JPL Small-Body Database Browser
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97055 (1999 UE52)
Classification: Main-belt Asteroid          SPK-ID: 2097055
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 .1631188648806691 3.9946e-08  
a 2.664063154720013 1.8019e-08 au
q 2.22950419695167 1.0441e-07 au
i 11.32316388282303 6.3629e-06 deg
node 182.3777308737384 2.3478e-05 deg
peri 262.1336265826803 3.1232e-05 deg
M 145.2527631331628 2.0005e-05 deg
tp 2457959.678457630275
(2017-Jul-25.17845763)
8.7017e-05 TDB
period 1588.236604088604
4.35
1.6114e-05
4.412e-08
d
yr
n .226666479712941 2.2997e-09 deg/d
Q 3.098622112488357 2.0958e-08 au
  Orbit Determination Parameters
   # obs. used (total)      527  
   data-arc span      7105 days (19.45 yr)  
   first obs. used      1999-10-19  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59928  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:43:06  

Additional Information
 Earth MOID = 1.27835 au 
 Jupiter MOID = 2.24417 au 
 T_jup = 3.338 
[ 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 15.4   n/a MPO436447  
diameter diameter 4.167 km 0.296 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97055 (1999 UE52)          Discovered 1999-Oct-31 by CSS at Catalina
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 1999 UE52 = 2001 FV141 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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