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52962 (1998 TS13)
Classification: Main-belt Asteroid          SPK-ID: 2052962
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1517535986926054 4.6329e-08  
a 2.391904655785149 8.7438e-09 au
q 2.028924516540155 1.139e-07 au
i 2.751206661187285 4.3654e-06 deg
node 48.54778028730589 9.0556e-05 deg
peri 92.46833918822436 9.173e-05 deg
M 270.422969176514 1.4692e-05 deg
tp 2459536.708264847370
(2021-Nov-18.20826485)
5.5796e-05 TDB
period 1351.183157472099
3.70
7.4091e-06
2.029e-08
d
yr
n .2664331611959379 1.461e-09 deg/d
Q 2.754884795030143 1.0071e-08 au
  Orbit Determination Parameters
   # obs. used (total)      761  
   data-arc span      9635 days (26.38 yr)  
   first obs. used      1994-09-27  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53071  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:49:17  

Additional Information
 Earth MOID = 1.04394 au 
 Jupiter MOID = 2.26246 au 
 T_jup = 3.514 
[ 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 15.94   n/a MPCxxxxx  

52962 (1998 TS13)          Discovered 1998-Oct-13 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ 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
2193-Mar-21 04:57 00:01 Thisb 0.0118300996599281 0.0118147882093787 0.0118454595544265 5.96876314919033 5.96876305262928 2522116.706192589 1.00762114975078 1419.312189005 47.7925003699738 57.4581950478527 31213.3605668544 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 10:49:19 2021-Apr-13 10:49

Alternate Designations
 1998 TS13 = 2000 HG9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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