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JPL Small-Body Database Browser
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52990 (1998 UP24)
Classification: Main-belt Asteroid          SPK-ID: 2052990
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1323683944791206 5.5039e-08  
a 2.406081808497461 1.2324e-08 au
q 2.087592622521234 1.3037e-07 au
i 2.836164240591082 4.6503e-06 deg
node 141.4246229310409 0.00010797 deg
peri 235.6217512372051 0.00010959 deg
M 198.7891464108024 2.1959e-05 deg
tp 2459210.957997866079
(2020-Dec-27.45799787)
8.5963e-05 TDB
period 1363.213917294924
3.73
1.0474e-05
2.868e-08
d
yr
n .2640818109562447 2.029e-09 deg/d
Q 2.724570994473689 1.3956e-08 au
  Orbit Determination Parameters
   # obs. used (total)      797  
   data-arc span      9952 days (27.25 yr)  
   first obs. used      1992-02-09  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57016  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:48:13  

Additional Information
 Earth MOID = 1.08969 au 
 Jupiter MOID = 2.73428 au 
 T_jup = 3.509 
[ 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 MPO474414  

52990 (1998 UP24)          Discovered 1998-Oct-18 by LONEOS at Anderson Mesa
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 UP24 = 2000 EJ62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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