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JPL Small-Body Database Browser
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80477 (2000 AL30)
Classification: Main-belt Asteroid          SPK-ID: 2080477
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 .2488931518299565 3.2362e-08  
a 2.598549351781184 1.559e-08 au
q 1.951788213430675 8.5428e-08 au
i 4.313120104634957 4.4038e-06 deg
node 83.96514180536573 8.2432e-05 deg
peri 336.4105153858768 8.411e-05 deg
M 342.5187736118472 2.0329e-05 deg
tp 2459074.795802368044
(2020-Aug-13.29580237)
8.6918e-05 TDB
period 1530.012154674811
4.19
1.3769e-05
3.77e-08
d
yr
n .2352922484308723 2.1175e-09 deg/d
Q 3.245310490131693 1.947e-08 au
  Orbit Determination Parameters
   # obs. used (total)      521  
   data-arc span      8617 days (23.59 yr)  
   first obs. used      1996-01-24  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54468  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:49:43  

Additional Information
 Earth MOID = .965518 au 
 Jupiter MOID = 2.10275 au 
 T_jup = 3.367 
[ 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 15.8   n/a MPO445716  

80477 (2000 AL30)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ 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
1989-Oct-25 16:54 < 00:01 Inter 0.03447534757007 0.0344668948614262 0.0344838003522032 6.21736707253179 6.21736700423448 2447825.204025376 0.824351158413506 428.79937000571 31.3786840216703 10.7222900965761 32766.8697134334 T 11 CATAB v2.0f-lin.ifort 2019-Sep-24 02:49:45 2019-Sep-24 02:49
2062-Feb-25 12:26 00:01 Juno 0.0283801859789245 0.0283629527164233 0.0283974226011303 5.07999425237516 5.07999416798972 2474246.018364342 1.03671766613999 987.538485881708 45.6719271406861 -29.6040509248572 46043.6237945466 T 11 CATAB v2.0f-lin.ifort 2019-Sep-24 02:49:45 2019-Sep-24 02:49
2182-Aug-17 17:23 00:02 Inter 0.0175046922187518 0.0174674230413757 0.0175419768859908 6.14387077678909 6.14387064066902 2518248.224318787 1.74249286584387 2031.46787537765 40.7207559133095 -23.842854830661 26008.4463121493 T 11 CATAB v2.0f-lin.ifort 2019-Sep-24 02:49:45 2019-Sep-24 02:49
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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