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47610 (2000 AY254)
Classification: Main-belt Asteroid          SPK-ID: 2047610
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1063697861488053 5.4555e-08  
a 2.524995068494521 1.2795e-08 au
q 2.256411883031971 1.3833e-07 au
i 1.526161843921761 4.9856e-06 deg
node 291.663228547345 0.00017113 deg
peri 38.09706898762975 0.000172 deg
M 158.2266674054657 1.6957e-05 deg
tp 2458356.380557344133
(2018-Aug-25.88055734)
6.7986e-05 TDB
period 1465.511491573652
4.01
1.1139e-05
3.05e-08
d
yr
n .2456480225981957 1.8672e-09 deg/d
Q 2.793578253957071 1.4156e-08 au
  Orbit Determination Parameters
   # obs. used (total)      575  
   data-arc span      9307 days (25.48 yr)  
   first obs. used      1994-08-10  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58473  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:50:44  

Additional Information
 Earth MOID = 1.2455 au 
 Jupiter MOID = 2.49741 au 
 T_jup = 3.446 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456776.5 (2014-Apr-29.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1077280375787623 5.4809e-08  
q 2.252693816396781 1.3918e-07 au
tp 2456888.568182661910
(2014-Aug-19.06818266)
6.5417e-05 TDB
node 291.9016891859026 0.0001708 deg
peri 37.30340074689114 0.00017164 deg
i 1.527285163400759 4.995e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      575  
   data-arc span      9307 days (25.48 yr)  
   first obs. used      1994-08-10  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58473  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:50:44  

Additional Information
 Jupiter MOID = 2.49741 au 
 T_jup = 3.446 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.00406403434627E-15 -7.602728636218439E-15 2.051589116073055E-13 6.746587978546141E-14 -1.341931402168692E-14 5.568151213131647E-17
q -7.602728636218439E-15 1.937044211775025E-14 -5.002062850604098E-13 -1.69174140202335E-13 3.529195067314793E-14 -6.669070610206713E-18
tp 2.051589116073055E-13 -5.002062850604098E-13 4.279331492313595E-9 1.106298390397881E-11 1.128851937248907E-9 7.689386780602281E-13
node 6.746587978546141E-14 -1.69174140202335E-13 1.106298390397881E-11 2.917398308644541E-8 -2.916030131078691E-8 4.113920109405553E-10
peri -1.341931402168692E-14 3.529195067314793E-14 1.128851937248907E-9 -2.916030131078691E-8 2.945933841750115E-8 -4.110516164222103E-10
i 5.568151213131647E-17 -6.669070610206713E-18 7.689386780602281E-13 4.113920109405553E-10 -4.110516164222103E-10 2.495012733039241E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO452820  

47610 (2000 AY254)          Discovered 2000-Jan-06 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AY254 = 1994 PJ15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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