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JPL Small-Body Database Browser
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65288 (2002 HW13)
Classification: Inner Main-belt Asteroid          SPK-ID: 2065288
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05545712998210885 3.5013e-08  
a 1.920448610415596 6.0382e-09 au
q 1.813946042203818 6.8104e-08 au
i 22.79064288108843 4.1617e-06 deg
node 167.4700305840443 9.7085e-06 deg
peri 31.66251400801946 3.9885e-05 deg
M 315.3868752525199 3.8264e-05 deg
tp 2459120.965476906792
(2020-Sep-28.46547691)
0.00010343 TDB
period 972.0810172323694
2.66
4.5845e-06
1.255e-08
d
yr
n .370339502179523 1.7466e-09 deg/d
Q 2.026951178627375 6.373e-09 au
  Orbit Determination Parameters
   # obs. used (total)      796  
   data-arc span      12298 days (33.67 yr)  
   first obs. used      1986-06-02  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56636  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:37:14  

Additional Information
 Earth MOID = .830266 au 
 Jupiter MOID = 2.94697 au 
 T_jup = 3.828 
[ 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 16.4   n/a MPO453047  

65288 (2002 HW13)          Discovered 2002-Apr-21 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 HW13 = 1986 KA = 1999 CA12 = 2000 SR356 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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