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71315 (2000 AM77)
Classification: Main-belt Asteroid          SPK-ID: 2071315
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2857464028512911 5.5536e-08  
a 2.561167818140868 1.3204e-08 au
q 1.829323327008625 1.4954e-07 au
i 6.85504950374624 4.13e-06 deg
node 126.7046786139582 3.4027e-05 deg
peri 278.7015532776135 3.5639e-05 deg
M 18.9947295570205 1.3204e-05 deg
tp 2458921.507457072170
(2020-Mar-13.00745707)
5.4422e-05 TDB
period 1497.116101003303
4.10
1.1578e-05
3.17e-08
d
yr
n .2404623126815238 1.8596e-09 deg/d
Q 3.29301230927311 1.6977e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1126  
   data-arc span      8793 days (24.07 yr)  
   first obs. used      1995-12-28  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51239  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:24:08  

Additional Information
 Earth MOID = .853846 au 
 Jupiter MOID = 2.15363 au 
 T_jup = 3.367 
[ 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 14.8   n/a MPO351345  

71315 (2000 AM77)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AM77 = 2001 FW133 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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