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JPL Small-Body Database Browser
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97438 (2000 AH244)
Classification: Main-belt Asteroid          SPK-ID: 2097438
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1407584609421735 4.6322e-08  
a 2.694011833110625 2.1874e-08 au
q 2.31480687372197 1.2689e-07 au
i 13.14218674440643 5.4185e-06 deg
node 142.2163246597007 2.3686e-05 deg
peri 272.8764585969558 3.2033e-05 deg
M 148.3303543042117 2.4742e-05 deg
tp 2457935.035015513391
(2017-Jun-30.53501551)
0.00010677 TDB
period 1615.093522421236
4.42
1.9671e-05
5.386e-08
d
yr
n .2228973090427068 2.7148e-09 deg/d
Q 3.07321679249928 2.4953e-08 au
  Orbit Determination Parameters
   # obs. used (total)      517  
   data-arc span      7098 days (19.43 yr)  
   first obs. used      1999-12-03  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6038  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:29:40  

Additional Information
 Earth MOID = 1.37042 au 
 Jupiter MOID = 2.33472 au 
 T_jup = 3.319 
[ 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 15.0   n/a MPO436450  
diameter diameter 3.174 km 0.934 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.231   0.099 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97438 (2000 AH244)          Discovered 2000-Jan-08 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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