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160942 (2002 AV33)
Classification: Main-belt Asteroid          SPK-ID: 2160942
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1409512198142887 5.5313e-08  
a 2.39983767089452 1.5358e-08 au
q 2.061577623825656 1.2922e-07 au
i 1.909739883450411 3.9703e-06 deg
node 131.4760938858239 0.00017501 deg
peri 117.3829583076452 0.00017551 deg
M 214.9929884605875 1.5665e-05 deg
tp 2459547.462721455110
(2021-Nov-28.96272145)
6.1676e-05 TDB
period 1357.910749511039
3.72
1.3035e-05
3.569e-08
d
yr
n .2651131527824123 2.5449e-09 deg/d
Q 2.738097717963384 1.7522e-08 au
  Orbit Determination Parameters
   # obs. used (total)      447  
   data-arc span      9525 days (26.08 yr)  
   first obs. used      1993-12-14  
   last obs. used      2020-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54319  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:28:05  

Additional Information
 Earth MOID = 1.04847 au 
 Jupiter MOID = 2.28688 au 
 T_jup = 3.512 
[ 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 16.3   n/a MPO454067  
diameter diameter 1.552 km 0.246 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.221   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160942 (2002 AV33)          Discovered 2002-Jan-12 by Spacewatch at Kitt Peak
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ 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
1946-Mar-12 10:22 00:02 David 0.0447554419254235 0.0447440563953103 0.0447668297503229 5.77133408179042 5.7713340233032 2431891.932039342 1.70867896919318 760.823615019646 44.5932444463705 41.8454749155186 100332.216384186 T 18 CATAB v2.0f-lin.ifort 2020-Feb-24 13:28:21 2020-Feb-24 13:28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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