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JPL Small-Body Database Browser
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469679 (2004 XU88)
Classification: Main-belt Asteroid          SPK-ID: 2469679
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3089403118509322 8.7807e-08  
a 2.600275623179323 5.4163e-08 au
q 1.796945661255926 2.5082e-07 au
i 4.092842663476039 1.0278e-05 deg
node 278.7113108924885 0.00016705 deg
peri 134.6261262288255 0.00017447 deg
M 171.9729749595076 5.6942e-05 deg
tp 2457868.880609636283
(2017-Apr-25.38060964)
0.00022075 TDB
period 1531.537037101056
4.19
4.7852e-05
1.31e-07
d
yr
n .2350579785399248 7.3442e-09 deg/d
Q 3.40360558510272 7.0896e-08 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      4854 days (13.29 yr)  
   first obs. used      2004-12-03  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58135  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:31:13  

Additional Information
 Earth MOID = .810795 au 
 Jupiter MOID = 1.99184 au 
 T_jup = 3.342 
[ 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 17.4   n/a MPO241872  

469679 (2004 XU88)          Discovered 2004-Dec-10 by LINEAR at Socorro
Reference: Last Updated: 2016-08-22

[ 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
2007-Jan-10 15:59 00:01 Jupiter 1.99047665808276 1.99047584642532 1.99047746974868 1.33549261804496 0.965642520640841 2454111.165755998 1.29557618738146 662.815408702971 208.358306158637 47.3025675109738 1289793.37616172 T 7 CATAB v2.0e-lin.ifort 2019-Jul-13 19:31:14 2019-Jul-13 19:31
2078-Jun-01 23:24 00:05 Jupiter 1.99005335529351 1.99005251989153 1.9900541906947 1.45039872750221 1.1191069573577 2480186.474732305 5.10421647897064 732.806763511973 167.326595759145 57.9222928585538 1142472.43568092 T 7 CATAB v2.0e-lin.ifort 2019-Jul-13 19:31:14 2019-Jul-13 19:31
2149-Oct-22 15:19 00:12 Jupiter 1.99988225786847 1.99988064791998 1.9998838679493 1.57376009832416 1.27657685362619 2506261.138472529 11.5854622327122 1193.7446339678 142.077469366659 67.1792588061169 1043772.58270216 T 7 CATAB v2.0e-lin.ifort 2019-Jul-13 19:31:14 2019-Jul-13 19:31

Alternate Designations
 2004 XU88 = 2008 UE214 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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