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442179 (2010 XG45)
Classification: Main-belt Asteroid          SPK-ID: 2442179
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .267605032221445 9.7787e-08  
a 3.126374091372097 6.5664e-08 au
q 2.289740651914177 3.1603e-07 au
i 16.19587298518378 1.3124e-05 deg
node 116.1569684945779 3.3607e-05 deg
peri 253.4695186468071 4.1326e-05 deg
M 293.7823265285591 2.3264e-05 deg
tp 2459371.890900264637
(2021-Jun-06.39090026)
0.00013767 TDB
period 2019.109356853702
5.53
6.3612e-05
1.742e-07
d
yr
n .1782964348998777 5.6172e-09 deg/d
Q 3.963007530830018 8.3236e-08 au
  Orbit Determination Parameters
   # obs. used (total)      68  
   data-arc span      4946 days (13.54 yr)  
   first obs. used      2004-08-21  
   last obs. used      2018-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48745  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:21:53  

Additional Information
 Earth MOID = 1.34879 au 
 Jupiter MOID = 1.81374 au 
 T_jup = 3.099 
[ 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 16.4   n/a MPO440830  

442179 (2010 XG45)          Discovered 2005-Dec-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

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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
1958-Mar-14 04:04 00:08 Jupiter 1.96589313907627 1.96589040903843 1.96589586912544 0.647649859734847 n/a 2436276.669285108 8.4193566502624 302.213823463043 66.5862200782276 66.2465757068546 4060465.44567715 F 11 CATAB v2.0e-lin.ifort 2019-Jul-13 13:21:55 2019-Jul-13 13:21
1968-Mar-25 12:33 00:04 Jupiter 1.82082530640855 1.82082377891213 1.82082683390765 3.49908123363377 3.36350968444914 2439941.022930785 4.40836459906693 551.154092376086 64.947953639491 -89.8758848806965 728980.1137453 T 11 CATAB v2.0e-lin.ifort 2019-Jul-13 13:21:55 2019-Jul-13 13:21
2040-Nov-26 04:44 00:04 Jupiter 1.918993151423 1.9189911803506 1.91899512519048 0.950837533774006 0.145993033821413 2466484.697360212 4.08661452334976 545703.333119107 3467.45918875466 14.4201687818055 5202618.74945992 T 11 CATAB v2.0e-lin.ifort 2019-Jul-13 13:21:55 2019-Jul-13 13:21
2051-Jan-08 00:30 00:04 Jupiter 1.86335976895568 1.86335798038145 1.86336155754305 3.75590223136693 3.63285932397461 2470179.520914342 3.89693279692217 459.497452883999 65.376367220722 85.5661173075434 823126.855274731 T 11 CATAB v2.0e-lin.ifort 2019-Jul-13 13:21:55 2019-Jul-13 13:21
2123-Aug-17 21:09 00:15 Jupiter 1.89288750364878 1.89288483914345 1.89289016860741 1.42259834506334 1.06246563219896 2496698.381463105 14.8966768002256 5232.23065845155 477.175853710278 35.4379779661873 446190.642475257 T 11 CATAB v2.0e-lin.ifort 2019-Jul-13 13:21:55 2019-Jul-13 13:21
2133-Oct-24 16:25 00:12 Jupiter 1.93116205766702 1.93115776183767 1.93116635376058 4.05575669613543 3.94613063798477 2500419.183784345 11.9397000797506 1233.43156837955 66.3783293993966 82.5181534092588 960184.997770048 T 11 CATAB v2.0e-lin.ifort 2019-Jul-13 13:21:55 2019-Jul-13 13:21

Alternate Designations
 2010 XG45 = 2006 AG51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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