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4710 Wade (1989 AX2)
Classification: Main-belt Asteroid          SPK-ID: 2004710
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09175465143203497 1.6498e-08  
a 2.245921010630549 7.0544e-09 au
q 2.039847311156259 3.6902e-08 au
i 4.997940341622985 3.0614e-07 deg
node 274.7080088788716 5.7305e-06 deg
peri 234.4271984141267 6.5201e-06 deg
M 153.2981457412249 3.7321e-06 deg
tp 2458676.990526843437
(2019-Jul-12.49052684)
1.2332e-05 TDB
period 1229.391323848748
3.37
5.7923e-06
1.586e-08
d
yr
n .2928278352192853 1.3797e-09 deg/d
Q 2.451994710104839 7.7017e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2472  
   data-arc span      16239 days (44.46 yr)  
   first obs. used      1976-05-02  
   last obs. used      2020-10-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42745  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 16:40:12  

Additional Information
 Earth MOID = 1.05599 au 
 Jupiter MOID = 2.56163 au 
 T_jup = 3.620 
[ 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 13.11   n/a MPCxxxxx  
rotation period rot_per 4.9174 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2018) http://www.asu.cas.cz/~ppravec/neo.htm]
[Erasmus, N.; Navarro-Meza, S.; McNeill, A.; Trilling, D.E.; et al. (2020) Ap. J. Suppl. Ser. 247, A13.]

4710 Wade (1989 AX2)          Discovered 1989-Jan-04 by McNaught, R. H. at Siding Spring
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1989 AX2 = 1976 JV = 1987 QL7 = 1990 HD2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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