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362668 (2011 UT23)
Classification: Main-belt Asteroid          SPK-ID: 2362668
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04228792468890059 4.5246e-08  
a 2.302241884656017 1.814e-08 au
q 2.204884853222051 9.835e-08 au
i 5.929811615813389 5.3322e-06 deg
node 233.5736444265131 4.8938e-05 deg
peri 228.8381090467359 9.5044e-05 deg
M 216.9028818573678 8.0184e-05 deg
tp 2459903.669630299709
(2022-Nov-20.16963030)
0.00028541 TDB
period 1275.924136542759
3.49
1.508e-05
4.129e-08
d
yr
n .2821484363290243 3.3347e-09 deg/d
Q 2.399598916089983 1.8907e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      5707 days (15.62 yr)  
   first obs. used      2004-10-04  
   last obs. used      2020-05-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50118  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:40:20  

Additional Information
 Earth MOID = 1.22667 au 
 Jupiter MOID = 2.66229 au 
 T_jup = 3.582 
[ 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 17.41   n/a E2021B25  

362668 (2011 UT23)          Discovered 2004-Oct-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-04-29

[ 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
1972-Nov-24 13:19 00:08 Thisb 0.0367489307577231 0.036745252931106 0.0367526160990853 3.06963792656944 3.06963786612687 2441646.055098498 7.70386252634059 1038.47040483782 107.596460700001 81.7405894796261 50521.8191838297 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 09:40:20 2021-Apr-14 09:40
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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