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160962 (2002 AA182)
Classification: Main-belt Asteroid          SPK-ID: 2160962
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1788623632062794 8.4358e-08  
a 2.698604068799518 1.9707e-08 au
q 2.215925367695955 2.3008e-07 au
i 10.69093676765331 5.0226e-06 deg
node 93.12745655146806 2.7991e-05 deg
peri 104.7809864015717 3.5307e-05 deg
M 336.406306869421 1.6127e-05 deg
tp 2459106.620822862419
(2020-Sep-14.12082286)
7.2753e-05 TDB
period 1619.224935199164
4.43
1.7737e-05
4.856e-08
d
yr
n .2223285920159821 2.4353e-09 deg/d
Q 3.18128276990308 2.3231e-08 au
  Orbit Determination Parameters
   # obs. used (total)      576  
   data-arc span      8142 days (22.29 yr)  
   first obs. used      1998-02-26  
   last obs. used      2020-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49451  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:22:37  

Additional Information
 Earth MOID = 1.24192 au 
 Jupiter MOID = 1.88041 au 
 T_jup = 3.321 
[ 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 15.7   n/a MPO459736  

160962 (2002 AA182)          Discovered 2002-Jan-05 by NEAT at Palomar
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
1916-Aug-08 07:00 00:03 Jupiter 1.8765032907912 1.87650247896662 1.87650410261418 1.69898771201693 1.4084716397568 2421083.791497008 3.43639782033879 487.352961504312 154.836891251901 -71.1947580650356 712003.392453438 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 12:22:38 2020-Nov-12 12:22
1951-Dec-22 01:11 00:02 Jupiter 1.87137821423914 1.87137748483778 1.87137894364379 1.52515552142437 1.19199836559448 2434002.549535743 2.18330993104811 454.749498208273 211.850077288356 -78.3403269875934 865326.339204814 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 12:22:38 2020-Nov-12 12:22
1987-May-03 11:17 00:01 Jupiter 1.88944058486553 1.88943993845583 1.88944123127512 1.47376907195503 1.12934041696454 2446918.970314750 1.01724477845438 287.666517161876 192.644681571771 79.9794842157039 1084693.55193206 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 12:22:38 2020-Nov-12 12:22
2022-Sep-11 01:14 < 00:01 Jupiter 1.91376957009061 1.9137690222747 1.91377011790577 1.54131788349893 1.22084939690013 2459833.551595793 0.555822735594731 162.583926278987 118.694503017585 79.5119845668498 1395787.32230049 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 12:22:38 2020-Nov-12 12:22
2058-Jan-11 21:58 00:02 Jupiter 1.96124653210897 1.96124578647901 1.96124727774016 1.78945221461806 1.52917620876606 2472740.415359798 1.59794650584275 196.944147279251 46.8234616687687 73.4950125892075 1629949.70658215 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 12:22:38 2020-Nov-12 12:22
2178-Aug-11 03:30 00:05 Jupiter 1.9962518599074 1.99624925360183 1.99625446623509 3.07846062416014 2.93739798779871 2516780.645862296 4.80595370097972 383.125518318049 20.1998087457819 -77.8395053894296 1191980.70691473 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 12:22:38 2020-Nov-12 12:22

Alternate Designations
 2002 AA182 = 2007 HZ68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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