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135600 (2002 HM1)
Classification: Main-belt Asteroid          SPK-ID: 2135600
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1665054878424773 3.3686e-08  
a 2.28377469085307 9.7975e-09 au
q 1.903513671830276 7.4892e-08 au
i 8.508862878869223 3.2032e-06 deg
node 68.56948890155051 3.3198e-05 deg
peri 223.7139301571536 3.6527e-05 deg
M 67.70748103129087 1.4646e-05 deg
tp 2458963.410420482744
(2020-Apr-23.91042048)
5.1521e-05 TDB
period 1260.602924908207
3.45
8.1121e-06
2.221e-08
d
yr
n .2855776334377567 1.8377e-09 deg/d
Q 2.664035709875863 1.1429e-08 au
  Orbit Determination Parameters
   # obs. used (total)      696  
   data-arc span      6867 days (18.80 yr)  
   first obs. used      2002-03-20  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52905  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:13:46  

Additional Information
 Earth MOID = .895568 au 
 Jupiter MOID = 2.51312 au 
 T_jup = 3.571 
[ 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 16.32   n/a MPCxxxxx  

135600 (2002 HM1)          Discovered 2002-Apr-16 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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