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JPL Small-Body Database Browser
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49997 (2000 AZ12)
Classification: Main-belt Asteroid          SPK-ID: 2049997
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1543692432700376 4.3972e-08  
a 2.459868151620339 1.4038e-08 au
q 2.080140166510641 1.0783e-07 au
i 3.627994296213984 3.8679e-06 deg
node 278.6721452108689 7.0128e-05 deg
peri 271.5963434654516 7.1231e-05 deg
M 275.655696608831 1.354e-05 deg
tp 2458930.656176403362
(2020-Mar-22.15617640)
5.3857e-05 TDB
period 1409.179028416216
3.86
1.2062e-05
3.302e-08
d
yr
n .2554678949520033 2.1868e-09 deg/d
Q 2.839596136730036 1.6205e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1055  
   data-arc span      7452 days (20.40 yr)  
   first obs. used      1998-09-15  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53911  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:53:01  

Additional Information
 Earth MOID = 1.08459 au 
 Jupiter MOID = 2.14096 au 
 T_jup = 3.471 
[ 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 15.1   n/a MPO432058  
diameter diameter 6.139 km 0.092 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

49997 (2000 AZ12)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AZ12 = 2001 KL27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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