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JPL Small-Body Database Browser
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80504 (2000 AS54)
Classification: Main-belt Asteroid          SPK-ID: 2080504
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .132091764467462 4.5189e-08  
a 2.417922020531757 1.1422e-08 au
q 2.098534434494987 1.0984e-07 au
i 1.298273867033075 4.8897e-06 deg
node 351.2140196555657 0.00018057 deg
peri 135.1070766369776 0.0001814 deg
M 38.64179549547755 1.6131e-05 deg
tp 2458453.093491479598
(2018-Nov-30.59349148)
6.1426e-05 TDB
period 1373.288750869645
3.76
9.7311e-06
2.664e-08
d
yr
n .2621444323140543 1.8576e-09 deg/d
Q 2.737309606568528 1.2931e-08 au
  Orbit Determination Parameters
   # obs. used (total)      529  
   data-arc span      10010 days (27.41 yr)  
   first obs. used      1991-11-06  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51555  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:54:04  

Additional Information
 Earth MOID = 1.1144 au 
 Jupiter MOID = 2.31372 au 
 T_jup = 3.503 
[ 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 16.5   n/a MPO422209  

80504 (2000 AS54)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 2000 AS54 = 1998 RJ7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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