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95155 (2002 AH175)
Classification: Main-belt Asteroid          SPK-ID: 2095155
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01846172958414766 6.0033e-08  
a 2.740632972316887 1.86e-08 au
q 2.690036147492574 1.6133e-07 au
i 4.765040472129619 5.6092e-06 deg
node 304.6309994844858 5.5485e-05 deg
peri 41.73152838769349 0.00013819 deg
M 157.968115665577 0.0001272 deg
tp 2458273.320409252105
(2018-Jun-03.82040925)
0.00058477 TDB
period 1657.199312445099
4.54
1.6871e-05
4.619e-08
d
yr
n .2172339786147035 2.2115e-09 deg/d
Q 2.7912297971412 1.8943e-08 au
  Orbit Determination Parameters
   # obs. used (total)      534  
   data-arc span      9034 days (24.73 yr)  
   first obs. used      1995-07-26  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55872  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:12:32  

Additional Information
 Earth MOID = 1.68222 au 
 Jupiter MOID = 2.2888 au 
 T_jup = 3.345 
[ 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 15.6   n/a MPO493532  

95155 (2002 AH175)          Discovered 2002-Jan-14 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

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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
1957-Oct-04 19:09 < 00:01 Thisb 0.0398168720030851 0.0398007156736935 0.0398330283355314 3.01110257760329 3.01110252073344 2436116.298188899 0.750196579311282 805.294151820016 84.7198197306705 1.5643082699024 7631.22917730869 T 21 CATAB v2.0f-lin.ifort 2020-May-20 17:12:42 2020-May-20 17:12
1987-May-18 09:07 < 00:01 Thisb 0.0454714568087478 0.0454659054376742 0.0454770084793266 2.98195260192971 2.98195255164509 2446933.880085788 0.771618960990224 337.725886680771 86.9886824032937 -36.4216149378652 49126.3364870906 T 21 CATAB v2.0f-lin.ifort 2020-May-20 17:12:42 2020-May-20 17:12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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