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120600 (1995 UE56)
Classification: Main-belt Asteroid          SPK-ID: 2120600
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09074788631828039 3.7735e-08  
a 2.193930206060972 9.4506e-09 au
q 1.994835677131109 8.7279e-08 au
i 1.487408105567602 3.7356e-06 deg
node 291.9989247159724 0.00013916 deg
peri 34.33786665018943 0.00014093 deg
M 263.9812365522275 2.4e-05 deg
tp 2459317.082020226967
(2021-Apr-12.58202023)
8.0276e-05 TDB
period 1186.950583296146
3.25
7.6694e-06
2.1e-08
d
yr
n .3032982207231279 1.9597e-09 deg/d
Q 2.393024734990834 1.0308e-08 au
  Orbit Determination Parameters
   # obs. used (total)      440  
   data-arc span      8959 days (24.53 yr)  
   first obs. used      1995-10-17  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52001  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:39:02  

Additional Information
 Earth MOID = .983104 au 
 Jupiter MOID = 2.83569 au 
 T_jup = 3.665 
[ 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 17.1   n/a MPO371919  

120600 (1995 UE56)          Discovered 1995-Oct-23 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

Alternate Designations
 1995 UE56 = 2001 PQ3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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