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JPL Small-Body Database Browser
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35593 (1998 HP98)
Classification: Main-belt Asteroid          SPK-ID: 2035593
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01560234908213624 4.0396e-08  
a 2.843749364055074 1.7467e-08 au
q 2.799380193774983 1.1343e-07 au
i 5.320681662923598 4.854e-06 deg
node 223.457737745531 5.2698e-05 deg
peri 45.62003000882054 0.00018571 deg
M 88.70218306269177 0.00017709 deg
tp 2458168.914137643640
(2018-Feb-19.41413764)
0.00086258 TDB
period 1751.601878146319
4.80
1.6138e-05
4.418e-08
d
yr
n .2055261555102807 1.8936e-09 deg/d
Q 2.888118534335164 1.774e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1236  
   data-arc span      7549 days (20.67 yr)  
   first obs. used      1998-04-21  
   last obs. used      2018-12-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56466  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:47:49  

Additional Information
 Earth MOID = 1.78632 au 
 Jupiter MOID = 2.10582 au 
 T_jup = 3.302 
[ 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 13.9   n/a MPO452668  

35593 (1998 HP98)          Discovered 1998-Apr-21 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 HP98 = 1999 RT3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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