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150444 (2000 GH146)
Classification: Main-belt Asteroid          SPK-ID: 2150444
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09442625390986671 4.5771e-08  
a 2.403408839201495 1.2053e-08 au
q 2.176463945901836 1.0967e-07 au
i 6.603905241386394 3.6065e-06 deg
node 157.8364441325488 4.7901e-05 deg
peri 108.9882142340468 5.315e-05 deg
M 158.8442623551135 2.4932e-05 deg
tp 2458600.005630766362
(2019-Apr-26.50563077)
9.2438e-05 TDB
period 1360.942911748493
3.73
1.0238e-05
2.803e-08
d
yr
n .2645224842954539 1.9898e-09 deg/d
Q 2.630353732501153 1.3191e-08 au
  Orbit Determination Parameters
   # obs. used (total)      441  
   data-arc span      11046 days (30.24 yr)  
   first obs. used      1990-11-11  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56188  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:18:36  

Additional Information
 Earth MOID = 1.16962 au 
 Jupiter MOID = 2.4443 au 
 T_jup = 3.509 
[ 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 16.3   n/a MPO493855  

150444 (2000 GH146)          Discovered 2000-Apr-12 by Spacewatch at Kitt Peak
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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