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58630 (1997 WC)
Classification: Main-belt Asteroid          SPK-ID: 2058630
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1457388934735118 4.6068e-08  
a 2.285137656132173 9.9477e-09 au
q 1.952104222692816 1.0655e-07 au
i 6.142266594165068 4.2987e-06 deg
node 248.9866729973704 4.1782e-05 deg
peri 105.9404771104473 4.4952e-05 deg
M 240.8685951121565 2.1186e-05 deg
tp 2459418.032936543011
(2021-Jul-22.53293654)		 7.6011e-05 TDB
period 1261.731592076794
3.45		 8.2389e-06
2.256e-08		 d
yr
n .2853221733217005 1.8631e-09 deg/d
Q 2.61817108957153 1.1397e-08 au
   Orbit Determination Parameters
   # obs. used (total)      916  
   data-arc span      8253 days (22.60 yr)  
   first obs. used      1997-11-18  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57765  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:50:21  

Additional Information
 Earth MOID = .958503 au 
 Jupiter MOID = 2.83958 au 
 T_jup = 3.581 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.47   n/a E2021B10  

58630 (1997 WC)          Discovered 1997-Nov-18 by Kobayashi, T. at Oizumi
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 WC = 2000 OZ37 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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