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JPL Small-Body Database Browser
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173374 (2000 AS227)
Classification: Inner Main-belt Asteroid          SPK-ID: 2173374
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08283573425078314 8.1686e-08  
a 1.91969069458619 8.0261e-09 au
q 1.760671706365747 1.5847e-07 au
i 17.3539544957153 4.9732e-06 deg
node 318.5475255306366 1.579e-05 deg
peri 36.72535264857578 2.9693e-05 deg
M 227.1177457194807 2.3727e-05 deg
tp 2458959.099601632760
(2020-Apr-19.59960163)		 6.379e-05 TDB
period 971.5056181637879
2.66		 6.0927e-06
1.668e-08		 d
yr
n .3705588452287334 2.3239e-09 deg/d
Q 2.078709682806632 8.691e-09 au
   Orbit Determination Parameters
   # obs. used (total)      693  
   data-arc span      7056 days (19.32 yr)  
   first obs. used      2000-01-10  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53895  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:41:58  

Additional Information
 Earth MOID = .765996 au 
 Jupiter MOID = 3.24879 au 
 T_jup = 3.866 
[ 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 16.1   n/a MPO379576  

173374 (2000 AS227)          Discovered 2000-Jan-10 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 2000 AS227 = 2001 QA193 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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