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392275 (2010 AY68)
Classification: Main-belt Asteroid          SPK-ID: 2392275
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1751820755280138 9.0057e-08  
a 2.348089304543162 2.013e-08 au
q 1.936746146648161 2.1203e-07 au
i 6.172059930805988 1.1145e-05 deg
node 3.506452603659432 7.3785e-05 deg
peri 151.2286816660832 8.5482e-05 deg
M 290.3005255835126 4.3418e-05 deg
tp 2459254.947005893999
(2021-Feb-09.44700589)
0.0001609 TDB
period 1314.226870269935
3.60
1.69e-05
4.627e-08
d
yr
n .273925307832169 3.5226e-09 deg/d
Q 2.759432462438164 2.3657e-08 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      6087 days (16.67 yr)  
   first obs. used      2003-02-22  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .7174  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 13:04:14  

Additional Information
 Earth MOID = .948834 au 
 Jupiter MOID = 2.23076 au 
 T_jup = 3.531 
[ 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 17.9   n/a MPO494988  
diameter diameter 1.555 km 0.132 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

392275 (2010 AY68)          Discovered 2010-Jan-12 by CSS at Catalina
Reference: Last Updated: 2014-04-17

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1957-Aug-22 16:53 00:04 Amphi 0.0483979385319546 0.0483823708170817 0.0484135071594217 3.07368012562325 3.07368008697876 2436073.203271541 4.30922442741268 844.956804146059 130.090641334555 -23.6910153625258 23678.1156565523 T 11 CATAB v2.0f-lin.ifort 2019-Nov-08 13:04:16 2019-Nov-08 13:04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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