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JPL Small-Body Database Browser
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47064 (1998 XT53)
Classification: Main-belt Asteroid          SPK-ID: 2047064
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .123869838252573 5.6884e-08  
a 2.738749064110324 2.2769e-08 au
q 2.399500660524593 1.6089e-07 au
i 10.29551527837664 5.8439e-06 deg
node 54.92962018185699 3.2398e-05 deg
peri 310.140144302682 3.8612e-05 deg
M 338.9266350156362 2.4207e-05 deg
tp 2459097.407675953402
(2020-Sep-04.90767595)
0.00011194 TDB
period 1655.490870542531
4.53
2.0645e-05
5.652e-08
d
yr
n .2174581608426643 2.7118e-09 deg/d
Q 3.077997467696056 2.5589e-08 au
  Orbit Determination Parameters
   # obs. used (total)      646  
   data-arc span      8094 days (22.16 yr)  
   first obs. used      1996-04-13  
   last obs. used      2018-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57966  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:40:27  

Additional Information
 Earth MOID = 1.41398 au 
 Jupiter MOID = 2.41921 au 
 T_jup = 3.317 
[ 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 14.5   n/a MPO439414  

47064 (1998 XT53)          Discovered 1998-Dec-14 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

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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
2063-Dec-05 11:35 00:01 Juno 0.0371182358400861 0.0371099765144132 0.0371264958931255 6.53019175170109 6.5301917015093 2474893.982545403 1.11291348755479 487.374621904696 47.8157427581903 -32.5255315331288 63149.0538663137 T 20 CATAB v2.0e-lin.ifort 2019-Jul-13 02:40:31 2019-Jul-13 02:40
2200-Aug-15 08:14 00:09 Iris 0.0214939118008541 0.0214630847407355 0.0215247506973885 4.58750636819825 4.5875063098966 2524819.842847055 8.71206004048879 1730.43203142266 33.6247351578569 -27.3639854569291 43964.3183274491 T 20 CATAB v2.0e-lin.ifort 2019-Jul-13 02:40:31 2019-Jul-13 02:40

Alternate Designations
 1998 XT53 = 2000 FG20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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