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JPL Small-Body Database Browser
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52454 (1994 WV4)
Classification: Main-belt Asteroid          SPK-ID: 2052454
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09731820955533631 4.308e-08  
a 2.387286207778405 1.0745e-08 au
q 2.154959788341262 1.0134e-07 au
i 7.409661681619815 4.6122e-06 deg
node 122.1708916659793 3.2039e-05 deg
peri 153.2405618178225 4.1089e-05 deg
M 106.3630360067918 2.2946e-05 deg
tp 2458602.444723821336
(2019-Apr-28.94472382)
8.6532e-05 TDB
period 1347.271616195393
3.69
9.0962e-06
2.49e-08
d
yr
n .2672066980944914 1.8041e-09 deg/d
Q 2.619612627215548 1.1791e-08 au
  Orbit Determination Parameters
   # obs. used (total)      719  
   data-arc span      9107 days (24.93 yr)  
   first obs. used      1994-11-26  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56142  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:28:42  

Additional Information
 Earth MOID = 1.14135 au 
 Jupiter MOID = 2.48457 au 
 T_jup = 3.517 
[ 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 15.7   n/a MPO280042  

52454 (1994 WV4)          Discovered 1994-Nov-26 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 WV4 = 2000 HL35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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