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351415 (2005 GR22)
Classification: Main-belt Asteroid          SPK-ID: 2351415
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2145787806208723 6.1172e-08  
a 2.619123010197386 2.8583e-08 au
q 2.057114788373162 1.5331e-07 au
i 5.867152243631889 8.1144e-06 deg
node 94.97794614114692 6.8972e-05 deg
peri 119.4539843319631 7.3363e-05 deg
M 243.6941107487541 3.2644e-05 deg
tp 2459700.685936096826
(2022-May-01.18593610)
0.00014671 TDB
period 1548.218565320228
4.24
2.5344e-05
6.939e-08
d
yr
n .2325253088058267 3.8063e-09 deg/d
Q 3.181131232021609 3.4716e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      5754 days (15.75 yr)  
   first obs. used      2005-04-04  
   last obs. used      2021-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5415  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 16:10:16  

Additional Information
 Earth MOID = 1.0569 au 
 Jupiter MOID = 1.80731 au 
 T_jup = 3.365 
[ 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 16.6   n/a MPO455543  

351415 (2005 GR22)          Discovered 2005-Apr-04 by Endate, K. at Kitami
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ 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
1952-Feb-28 23:54 00:03 Jupiter 1.80362254908364 1.80362192292049 1.80362317527181 1.19467815942464 0.698577149537792 2434071.495759857 3.10626697481609 776.895470752919 676.040535198396 34.4805034164394 1107968.87096788 T 10 CATAB v2.0f-lin.ifort 2021-Feb-24 16:10:17 2021-Feb-24 16:10
2011-Aug-29 09:34 < 00:01 Jupiter 1.79731631806944 1.79731573336521 1.7973169027801 1.22203559960001 0.74217896131364 2455802.898829514 0.362658983150725 680.73451557087 409.08827781487 16.7518058675571 1094576.518369 T 10 CATAB v2.0f-lin.ifort 2021-Feb-24 16:10:17 2021-Feb-24 16:10
2071-Feb-26 10:17 00:03 Jupiter 1.79988932587397 1.79988881117005 1.79988984058208 1.2886923673537 0.848253511102131 2477533.928242567 2.68061508031797 453.072970258587 410.601830119418 -31.1076203535361 1105137.9711111 T 10 CATAB v2.0f-lin.ifort 2021-Feb-24 16:10:17 2021-Feb-24 16:10
2130-Aug-28 18:21 00:06 Jupiter 1.81188464427705 1.8118837421992 1.81188554635056 1.38820146961144 0.996062427483391 2499266.264278103 5.53568925667848 470.809827508613 287.231988337979 -12.9097046164589 656374.034868709 T 10 CATAB v2.0f-lin.ifort 2021-Feb-24 16:10:17 2021-Feb-24 16:10
2190-Feb-28 01:17 00:08 Jupiter 1.83390139767883 1.83389914021465 1.8339036551378 1.51488005243052 1.17094971450731 2520999.553668770 8.36937675111303 523.912931807149 251.466066676156 32.0420877975158 464206.297311569 T 10 CATAB v2.0f-lin.ifort 2021-Feb-24 16:10:17 2021-Feb-24 16:10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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