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JPL Small-Body Database Browser
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71408 (2000 AT175)
Classification: Main-belt Asteroid          SPK-ID: 2071408
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07061866573240821 3.3839e-08  
a 2.960308693092386 2.4949e-08 au
q 2.751255643030152 1.0115e-07 au
i 9.555567411990276 4.7568e-06 deg
node 197.6143518015682 2.5561e-05 deg
peri 255.4434010835174 4.4333e-05 deg
M 286.5442687833467 3.6909e-05 deg
tp 2458980.100794847524
(2020-May-10.60079485)
0.0001919 TDB
period 1860.389705223258
5.09
2.3519e-05
6.439e-08
d
yr
n .1935078435390491 2.4463e-09 deg/d
Q 3.169361743154619 2.6711e-08 au
  Orbit Determination Parameters
   # obs. used (total)      715  
   data-arc span      9187 days (25.15 yr)  
   first obs. used      1993-09-18  
   last obs. used      2018-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55292  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:37:54  

Additional Information
 Earth MOID = 1.78708 au 
 Jupiter MOID = 2.01565 au 
 T_jup = 3.242 
[ 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 14.8   n/a MPO412622  
diameter diameter 4.561 km 0.368 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.135   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71408 (2000 AT175)          Discovered 2000-Jan-07 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AT175 = 1998 SC148 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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