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295274 (2008 GP79)
Classification: Main-belt Asteroid          SPK-ID: 2295274
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1432677336100641 1.3301e-07  
a 2.63506575010603 3.8189e-08 au
q 2.257545852174835 3.7163e-07 au
i 2.279256942948041 8.0523e-06 deg
node 170.7959493488024 0.00013959 deg
peri 11.54681486233845 0.00014175 deg
M 327.7393150666645 2.3229e-05 deg
tp 2459140.509238700173
(2020-Oct-18.00923870)
0.00010226 TDB
period 1562.376187493142
4.28
3.3964e-05
9.299e-08
d
yr
n .2304182583438026 5.009e-09 deg/d
Q 3.012585648037224 4.366e-08 au
  Orbit Determination Parameters
   # obs. used (total)      193  
   data-arc span      6709 days (18.37 yr)  
   first obs. used      2001-09-20  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6049  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 16:38:47  

Additional Information
 Earth MOID = 1.2602 au 
 Jupiter MOID = 1.94531 au 
 T_jup = 3.382 
[ 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 16.9   n/a MPO413251  

295274 (2008 GP79)          Discovered 2008-Apr-07 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

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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
1915-Nov-29 06:10 00:06 Jupiter 1.94549478378164 1.94549358383008 1.94549598374294 2.26099305939232 2.05945060974406 2420830.757290774 5.65998648868321 352.797879361437 16.4251656546923 -89.1477879038727 1053731.87135709 T 12 CATAB v2.0f-lin.ifort 2020-Feb-25 16:38:59 2020-Feb-25 16:39
2023-Feb-17 21:21 < 00:01 Jupiter 1.95164546955671 1.95164438626875 1.95164655284367 2.32268727501405 2.1276436703112 2459993.389916891 0.769349886785071 68.1307582356457 13.8278347440256 -89.3071490738317 948843.068649027 T 12 CATAB v2.0f-lin.ifort 2020-Feb-25 16:38:59 2020-Feb-25 16:39
2069-Dec-09 12:04 00:04 Jupiter 1.95720983598425 1.95720904895486 1.95721062301332 2.29819911375974 2.10147051694181 2477090.002734161 3.53080295098319 226.39473419969 15.0016074391606 -84.4287020224416 1180847.24745393 T 12 CATAB v2.0f-lin.ifort 2020-Feb-25 16:38:59 2020-Feb-25 16:39
2130-May-11 04:23 00:07 Jupiter 1.99883768113507 1.99883481962382 1.99884054266279 2.52663052652267 2.35294427481347 2499156.682466115 7.02307066731051 357.519430888488 11.9582608270346 81.7003489619237 1089992.06582547 T 12 CATAB v2.0f-lin.ifort 2020-Feb-25 16:38:59 2020-Feb-25 16:39
2177-Mar-02 19:14 00:10 Jupiter 1.94245684594581 1.94245576100774 1.94245793090883 2.27328216140158 2.07260636791258 2516254.301500843 9.83561720796081 601.864464591549 15.6238340027821 -88.4036643928279 1081000.84342314 T 12 CATAB v2.0f-lin.ifort 2020-Feb-25 16:38:59 2020-Feb-25 16:39
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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