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172588 (2003 UJ282)
Classification: Main-belt Asteroid          SPK-ID: 2172588
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1161834639856135 3.7632e-08  
a 2.279336350388978 9.7198e-09 au
q 2.01451515761246 8.9338e-08 au
i 5.808970525978781 3.751e-06 deg
node 113.033869671964 4.7033e-05 deg
peri 339.8544527036556 5.1796e-05 deg
M 11.97446758214216 2.2796e-05 deg
tp 2459354.691482930213
(2021-May-20.19148293)
7.9489e-05 TDB
period 1256.92988367763
3.44
8.0399e-06
2.201e-08
d
yr
n .2864121576508962 1.832e-09 deg/d
Q 2.544157543165495 1.0849e-08 au
  Orbit Determination Parameters
   # obs. used (total)      506  
   data-arc span      7286 days (19.95 yr)  
   first obs. used      2001-01-31  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56438  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:53:28  

Additional Information
 Earth MOID = 1.03247 au 
 Jupiter MOID = 2.60072 au 
 T_jup = 3.591 
[ 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 16.87   n/a MPCxxxxx  

172588 (2003 UJ282)          Discovered 2003-Oct-29 by LONEOS at Anderson Mesa
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ 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
2066-Mar-03 06:16 < 00:01 Iris 0.0366758379178607 0.0366725729877953 0.0366791082651919 5.40867449327383 5.40867446429358 2475712.760923817 0.498799344452516 738.517621082145 35.8483921461526 77.5613422802874 149420.139768529 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 20:53:29 2021-Apr-13 20:53

Alternate Designations
 2003 UJ282 = 2001 CM25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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