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JPL Small-Body Database Browser
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80498 (2000 AG50)
Classification: Main-belt Asteroid          SPK-ID: 2080498
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08295355310515207 4.3155e-08  
a 2.235632663806706 8.9486e-09 au
q 2.050178990906004 9.5651e-08 au
i 6.290255074997831 3.7616e-06 deg
node 110.1026561987043 4.2155e-05 deg
peri 57.30948060318772 4.8638e-05 deg
M 227.1563851255247 2.3744e-05 deg
tp 2459051.044072551826
(2020-Jul-20.54407255)
8.111e-05 TDB
period 1220.953421599654
3.34
7.3307e-06
2.007e-08
d
yr
n .2948515427626548 1.7703e-09 deg/d
Q 2.421086336707409 9.691e-09 au
  Orbit Determination Parameters
   # obs. used (total)      929  
   data-arc span      7773 days (21.28 yr)  
   first obs. used      1998-08-17  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54763  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 07:43:44  

Additional Information
 Earth MOID = 1.06597 au 
 Jupiter MOID = 2.56101 au 
 T_jup = 3.626 
[ 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 15.5   n/a MPO449505  
diameter diameter 2.156 km 0.192 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.263   0.066 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

80498 (2000 AG50)          Discovered 2000-Jan-05 by Korlevic, K. at Visnjan
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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