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JPL Small-Body Database Browser
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27392 Valerieding (2000 EW90)
Classification: Main-belt Asteroid          SPK-ID: 2027392
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 .09118698380106191 4.7132e-08  
a 2.461115326405616 1.2069e-08 au
q 2.236693643004122 1.1826e-07 au
i 3.671883313664624 4.7275e-06 deg
node 250.2875062710907 7.8644e-05 deg
peri 275.135200289734 8.303e-05 deg
M 350.6494813272449 2.6961e-05 deg
tp 2458637.129380645233
(2019-Jun-02.62938065)
0.00010563 TDB
period 1410.250863484845
3.86
1.0373e-05
2.84e-08
d
yr
n .2552737313065071 1.8777e-09 deg/d
Q 2.68553700980711 1.3169e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1054  
   data-arc span      13864 days (37.96 yr)  
   first obs. used      1981-05-09  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53723  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:03:18  

Additional Information
 Earth MOID = 1.24779 au 
 Jupiter MOID = 2.30445 au 
 T_jup = 3.481 
[ 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 15.1   n/a MPO384981  

27392 Valerieding           Discovered 2000 Mar. 9 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Valerie S. Ding (b. 1997) is a finalist in the 2011 Broadcom MASTERS, a math and science competition for middle-school students, for her physical sciences project. She attends the Summa North at Meadow Park Middle School, Beaverton, Oregon.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20111210/MPCPages.arcLast Updated: 2011-12-12

[ show close-approach data ]
Alternate Designations
 2000 EW90 = 1981 JQ4 = 1998 UP32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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