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JPL Small-Body Database Browser
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65876 (1997 WV28)
Classification: Main-belt Asteroid          SPK-ID: 2065876
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 .1495001762291465 6.3613e-08  
a 2.610380214151198 1.6141e-08 au
q 2.220127912110517 1.7073e-07 au
i 4.202461603250063 6.4519e-06 deg
node 1.2157022405361 5.6623e-05 deg
peri 200.9634937930904 5.8809e-05 deg
M 229.5662863933419 1.7806e-05 deg
tp 2459158.637803496556
(2020-Nov-05.13780350)
7.8182e-05 TDB
period 1540.47296287747
4.22
1.4288e-05
3.912e-08
d
yr
n .2336944618148644 2.1675e-09 deg/d
Q 3.000632516191879 1.8554e-08 au
  Orbit Determination Parameters
   # obs. used (total)      628  
   data-arc span      8638 days (23.65 yr)  
   first obs. used      1995-02-25  
   last obs. used      2018-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53929  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-30 19:05:48  

Additional Information
 Earth MOID = 1.21808 au 
 Jupiter MOID = 1.96474 au 
 T_jup = 3.390 
[ 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 MPO266237  

65876 (1997 WV28)          Discovered 1997-Nov-29 by Spacewatch at Kitt Peak
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 WV28 = 1995 DW9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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