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97122 (1999 VM98)
Classification: Main-belt Asteroid          SPK-ID: 2097122
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09637045571975059 3.81e-08  
a 2.936856585859238 2.1705e-08 au
q 2.653830378296433 1.0802e-07 au
i .806846415744811 4.3126e-06 deg
node 272.192755705523 0.00034074 deg
peri 30.47269843296283 0.00034194 deg
M 122.3462513753123 2.912e-05 deg
tp 2458375.743616223987
(2018-Sep-14.24361622)
0.00014869 TDB
period 1838.326026593313
5.03
2.0379e-05
5.579e-08
d
yr
n .1958303341149625 2.1709e-09 deg/d
Q 3.219882793422044 2.3796e-08 au
  Orbit Determination Parameters
   # obs. used (total)      622  
   data-arc span      10604 days (29.03 yr)  
   first obs. used      1991-01-14  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57077  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:29:39  

Additional Information
 Earth MOID = 1.63848 au 
 Jupiter MOID = 1.966 au 
 T_jup = 3.267 
[ 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 15.2   n/a MPO453419  

97122 (1999 VM98)          Discovered 1999-Nov-09 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

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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
1929-Oct-16 10:27 00:03 Jupiter 1.9603366594599 1.96033626587639 1.96033705304341 3.07502304400793 2.9311442243758 2425900.935077451 2.80291437537042 80.5279088697831 12.7515522540304 88.6319461864423 3175298.79116259 T 24 CATAB v2.0f-lin.ifort 2020-May-20 17:29:56 2020-May-20 17:30
2060-Dec-02 17:43 00:02 Jupiter 1.96152731770378 1.96152694854421 1.96152768686334 2.90049176151854 2.74758380249671 2473796.238344921 1.55195478185024 46.0541099207146 9.95307247500692 -88.448063739547 2979989.14395404 T 24 CATAB v2.0f-lin.ifort 2020-May-20 17:29:56 2020-May-20 17:30
2095-Oct-30 07:24 00:03 Jupiter 1.97909432726608 1.97909374112145 1.97909491341116 3.1733659957793 3.03550356857118 2486545.808277441 2.69135674183604 80.0760232588471 13.5376095486493 -81.9876500453267 2786857.92178639 T 24 CATAB v2.0f-lin.ifort 2020-May-20 17:29:56 2020-May-20 17:30
2192-Jan-22 05:53 00:06 Jupiter 1.99911268849071 1.9991119070695 1.99911346991204 2.85823665933541 2.70594130234794 2521692.744801681 5.87749210018564 62.8634870382855 30.4407845006213 -64.2979175042447 3684422.4212131 T 24 CATAB v2.0f-lin.ifort 2020-May-20 17:29:56 2020-May-20 17:30

Alternate Designations
 1999 VM98 = 1997 GR17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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