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71453 (2000 AW244)
Classification: Main-belt Asteroid          SPK-ID: 2071453
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2137183415493779 4.514e-08  
a 2.660653000342587 1.0997e-08 au
q 2.092022653670993 1.2412e-07 au
i 7.007956463894085 3.4951e-06 deg
node 250.0670120818586 3.0943e-05 deg
peri 198.758559970253 3.2443e-05 deg
M 5.073634694354726 8.8096e-06 deg
tp 2459374.159263947079
(2021-Jun-08.65926395)
3.8753e-05 TDB
period 1585.18802861396
4.34
9.8282e-06
2.691e-08
d
yr
n .2271023963729861 1.408e-09 deg/d
Q 3.229283347014182 1.3348e-08 au
  Orbit Determination Parameters
   # obs. used (total)      859  
   data-arc span      8181 days (22.40 yr)  
   first obs. used      1998-08-19  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48438  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:56:33  

Additional Information
 Earth MOID = 1.10976 au 
 Jupiter MOID = 2.00942 au 
 T_jup = 3.342 
[ 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 15.33   n/a E2021B10  

71453 (2000 AW244)          Discovered 2000-Jan-08 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ 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
1953-Jan-23 06:45 < 00:01 Thisb 0.0152249580207102 0.0152117385413344 0.0152381775045048 6.54461519145493 6.54461512302682 2434400.781436424 0.534398336925098 659.202911497409 74.0200291522033 1.15503117255891 3508.6093980768 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 12:56:36 2021-Apr-13 12:56
2105-Feb-12 06:42 00:01 Thisb 0.010916719294519 0.0109123472637928 0.0109211162011626 6.41858384573349 6.41858374842665 2489937.778952637 1.1632343865156 905.750552716883 77.6987877550878 76.9145861044192 20471.0090968728 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 12:56:36 2021-Apr-13 12:56
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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