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160947 (2002 AX59)
Classification: Main-belt Asteroid          SPK-ID: 2160947
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1184047521334399 3.3492e-08  
a 2.299894718183126 9.1153e-09 au
q 2.027576254143645 7.7186e-08 au
i 5.822239863901105 3.6325e-06 deg
node 297.874409574216 4.2034e-05 deg
peri 138.9886740158759 4.6171e-05 deg
M 195.916085374029 1.9509e-05 deg
tp 2459781.162618931705
(2022-Jul-20.66261893)
7.0495e-05 TDB
period 1273.973401304551
3.49
7.5738e-06
2.074e-08
d
yr
n .2825804680312473 1.6799e-09 deg/d
Q 2.572213182222607 1.0195e-08 au
  Orbit Determination Parameters
   # obs. used (total)      721  
   data-arc span      6733 days (18.43 yr)  
   first obs. used      2002-01-09  
   last obs. used      2020-06-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55508  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:03:28  

Additional Information
 Earth MOID = 1.04682 au 
 Jupiter MOID = 2.63506 au 
 T_jup = 3.576 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457329.5 (2015-Nov-03.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1180175526495759 3.3399e-08  
q 2.028291554693984 7.6833e-08 au
tp 2457234.635004816360
(2015-Jul-31.13500482)
6.5756e-05 TDB
node 297.9437595851833 4.2013e-05 deg
peri 139.233052406798 4.6186e-05 deg
i 5.823853145109704 3.6335e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      721  
   data-arc span      6733 days (18.43 yr)  
   first obs. used      2002-01-09  
   last obs. used      2020-06-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55508  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:03:28  

Additional Information
 Jupiter MOID = 2.63506 au 
 T_jup = 3.576 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.115461542149594E-15 -2.551934171658171E-15 -3.91889697512884E-13 -7.223832064413788E-15 -1.325002236498056E-13 -9.481395478250933E-16
q -2.551934171658171E-15 5.903285990611133E-15 1.014235456004376E-12 1.741825472526631E-14 3.370778795596553E-13 2.243915985173348E-15
tp -3.91889697512884E-13 1.014235456004376E-12 4.323849362691528E-9 7.950194814617795E-12 1.279891775825409E-9 -3.35420683601486E-14
node -7.223832064413788E-15 1.741825472526631E-14 7.950194814617795E-12 1.765110015088037E-9 -1.753119662861378E-9 1.52610710111633E-11
peri -1.325002236498056E-13 3.370778795596553E-13 1.279891775825409E-9 -1.753119662861378E-9 2.133172687250173E-9 -1.517177740812956E-11
i -9.481395478250933E-16 2.243915985173348E-15 -3.35420683601486E-14 1.52610710111633E-11 -1.517177740812956E-11 1.320206972166886E-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 16.13   n/a E2021B55  

160947 (2002 AX59)          Discovered 2002-Jan-09 by LINEAR at Socorro
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
2194-Mar-13 11:28 00:02 Pallas 0.0425931722569201 0.0425520449832051 0.0426342996501498 13.8201120464113 13.8201118840214 2522473.977933167 1.66413667086961 2053.36362457727 37.7760745882024 3.1418471765099 9740.71625236821 T 23 CATAB v2.0f-lin.ifort 2021-Apr-13 20:03:29 2021-Apr-13 20:03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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