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47577 (2000 AD173)
Classification: Main-belt Asteroid          SPK-ID: 2047577
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1320891842101284 5.7766e-08  
a 2.293328510283138 8.9629e-09 au
q 1.990404618234009 1.3232e-07 au
i 6.902001154234545 6.3448e-06 deg
node 202.6595813317133 3.2019e-05 deg
peri 165.8918080677026 3.5272e-05 deg
M 23.91862642110281 1.5207e-05 deg
tp 2458916.218633766112
(2020-Mar-07.71863377)
5.343e-05 TDB
period 1268.521499103739
3.47
7.4366e-06
2.036e-08
d
yr
n .2837949536167533 1.6637e-09 deg/d
Q 2.596252402332266 1.0147e-08 au
  Orbit Determination Parameters
   # obs. used (total)      794  
   data-arc span      11702 days (32.04 yr)  
   first obs. used      1988-10-09  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5284  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:41:32  

Additional Information
 Earth MOID = .99069 au 
 Jupiter MOID = 2.87247 au 
 T_jup = 3.576 
[ 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 15.4   n/a MPO337638  

47577 (2000 AD173)          Discovered 2000-Jan-07 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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