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134416 (1998 HP37)
Classification: Main-belt Asteroid          SPK-ID: 2134416
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1513004929420245 4.0332e-08  
a 2.37108204636224 8.419e-09 au
q 2.012336163941649 9.3848e-08 au
i 1.807303424638286 3.8528e-06 deg
node 313.3257915844517 0.00013321 deg
peri 251.5946480038209 0.00013395 deg
M 19.06200350443735 1.2163e-05 deg
tp 2458929.887051806809
(2020-Mar-21.38705181)
4.5119e-05 TDB
period 1333.577624389329
3.65
7.1027e-06
1.945e-08
d
yr
n .2699505401231149 1.4378e-09 deg/d
Q 2.729827928782831 9.6928e-09 au
  Orbit Determination Parameters
   # obs. used (total)      656  
   data-arc span      8119 days (22.23 yr)  
   first obs. used      1998-03-25  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55073  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 02:28:02  

Additional Information
 Earth MOID = 1.00929 au 
 Jupiter MOID = 2.23635 au 
 T_jup = 3.528 
[ 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 16.3   n/a MPO320486  

134416 (1998 HP37)          Discovered 1998-Apr-20 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 1998 HP37 = 1999 TG334 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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