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101307 (1998 SU133)
Classification: Main-belt Asteroid          SPK-ID: 2101307
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .172014092023664 5.355e-08  
a 2.724038939734555 1.5049e-08 au
q 2.255465854879011 1.5231e-07 au
i 2.729779698743304 5.134e-06 deg
node 5.915406567147894 9.3042e-05 deg
peri 10.8088127034898 9.412e-05 deg
M 340.2102529486668 1.4953e-05 deg
tp 2459290.772638543584
(2021-Mar-17.27263854)		 6.8578e-05 TDB
period 1642.171059154644
4.50		 1.3608e-05
3.726e-08		 d
yr
n .2192219854278278 1.8167e-09 deg/d
Q 3.192612024590099 1.7638e-08 au
   Orbit Determination Parameters
   # obs. used (total)      457  
   data-arc span      8104 days (22.19 yr)  
   first obs. used      1998-09-26  
   last obs. used      2020-12-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61704  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:36:11  

Additional Information
 Earth MOID = 1.25562 au 
 Jupiter MOID = 2.2746 au 
 T_jup = 3.334 
[ 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 15.96   n/a E2021B55  

101307 (1998 SU133)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
2191-Jan-26 18:51 00:12 Eunom 0.0340130204345603 0.0339916747849487 0.0340344392518275 3.46126798270032 3.46126786346266 2521332.285077350 12.2483291236978 2704.15970909218 36.6285781482295 -66.8235850963643 127528.345004958 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 15:36:12 2021-Apr-13 15:36

Alternate Designations
 1998 SU133 = 2003 YH51 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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