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JPL Small-Body Database Browser
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58611 (1997 UC4)
Classification: Main-belt Asteroid          SPK-ID: 2058611
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0496594291829285 3.4577e-08  
a 2.260005210592898 1.0281e-08 au
q 2.14777464188441 7.7533e-08 au
i 3.945635009082028 4.636e-06 deg
node 195.3792139951295 5.8843e-05 deg
peri 224.8847163548777 7.9646e-05 deg
M 53.82923785457798 5.2109e-05 deg
tp 2458414.942583332898
(2018-Oct-23.44258333)
0.00017983 TDB
period 1240.973728452589
3.40
8.4676e-06
2.318e-08
d
yr
n .2900947794027 1.9794e-09 deg/d
Q 2.372235779301385 1.0791e-08 au
  Orbit Determination Parameters
   # obs. used (total)      990  
   data-arc span      8390 days (22.97 yr)  
   first obs. used      1996-03-17  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56739  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:35:32  

Additional Information
 Earth MOID = 1.16106 au 
 Jupiter MOID = 2.76113 au 
 T_jup = 3.616 
[ 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 15.5   n/a MPO468486  

58611 (1997 UC4)          Discovered 1997-Oct-17 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 UC4 = 1999 AH34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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