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71296 (2000 AH60)
Classification: Main-belt Asteroid          SPK-ID: 2071296
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1593422711574349 4.4649e-08  
a 2.711824579907284 1.6603e-08 au
q 2.2797162923643 1.2217e-07 au
i 3.836489086131003 4.8496e-06 deg
node 309.6358125602649 8.128e-05 deg
peri 100.3765875563346 8.315e-05 deg
M 263.9968259859456 1.9241e-05 deg
tp 2459435.484625484272
(2021-Aug-08.98462548)
8.93e-05 TDB
period 1631.13841581335
4.47
1.498e-05
4.101e-08
d
yr
n .2207047522821599 2.0269e-09 deg/d
Q 3.143932867450267 1.9249e-08 au
  Orbit Determination Parameters
   # obs. used (total)      620  
   data-arc span      7601 days (20.81 yr)  
   first obs. used      1998-08-17  
   last obs. used      2019-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56024  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:23:45  

Additional Information
 Earth MOID = 1.29402 au 
 Jupiter MOID = 2.23838 au 
 T_jup = 3.341 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456996.5 (2014-Dec-05.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1625873570886053 4.4964e-08  
q 2.267313192663545 1.2353e-07 au
tp 2457804.438747646471
(2017-Feb-19.93874765)
7.9478e-05 TDB
node 309.8011084176201 8.1577e-05 deg
peri 100.0773961398536 8.3317e-05 deg
i 3.831870038690984 4.8443e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      620  
   data-arc span      7601 days (20.81 yr)  
   first obs. used      1998-08-17  
   last obs. used      2019-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56024  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:23:45  

Additional Information
 Jupiter MOID = 2.23838 au 
 T_jup = 3.341 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.021717483851438E-15 -5.521419158696775E-15 -1.112851118143944E-12 1.677750231599692E-14 -2.74079208165407E-13 -3.07258183510754E-17
q -5.521419158696775E-15 1.526075121792814E-14 3.483063735668956E-12 -4.381410168756317E-14 8.194019797923206E-13 4.932180560414399E-16
tp -1.112851118143944E-12 3.483063735668956E-12 6.316796468054837E-9 -1.888884119323659E-11 1.37756957897838E-9 1.975771062430723E-12
node 1.677750231599692E-14 -4.381410168756317E-14 -1.888884119323659E-11 6.654772755815857E-9 -6.644030110742482E-9 9.98036043127753E-11
peri -2.74079208165407E-13 8.194019797923206E-13 1.37756957897838E-9 -6.644030110742482E-9 6.941788199147922E-9 -9.920457297550747E-11
i -3.07258183510754E-17 4.932180560414399E-16 1.975771062430723E-12 9.98036043127753E-11 -9.920457297550747E-11 2.346712977101233E-11

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 15.3   n/a MPO385268  

71296 (2000 AH60)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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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
1915-Dec-06 21:26 00:03 Hygie 0.0466586028739147 0.046655790160233 0.0466614227463158 4.25761614101092 4.25761594651782 2420838.393243239 2.68242924085326 1027.68173388892 62.9087578611586 82.9945006101846 109954.227780207 T 11 CATAB v2.0f-lin.ifort 2020-Feb-23 16:24:00 2020-Feb-23 16:24
2106-Nov-02 23:36 00:03 Eunom 0.0307379012637492 0.0307123637779333 0.0307634394887272 3.09690045415336 3.09690030668718 2490566.483663492 3.0272164166535 1293.51245580645 36.6140289138045 10.6084931104501 23339.6932581001 T 11 CATAB v2.0f-lin.ifort 2020-Feb-23 16:24:00 2020-Feb-23 16:24

Alternate Designations
 2000 AH60 = 1998 RL25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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