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JPL Small-Body Database Browser
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173851 (2001 TK143)
Classification: Main-belt Asteroid          SPK-ID: 2173851
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03939956735219414 4.5246e-08  
a 3.14497355557512 3.1845e-08 au
q 3.021062958151369 1.5286e-07 au
i 8.896234428892152 6.57e-06 deg
node 54.51801921678795 3.8452e-05 deg
peri 55.37419186897405 0.00011772 deg
M 322.9456444372574 0.00010813 deg
tp 2458810.181776632158
(2019-Nov-22.68177663)
0.00061147 TDB
period 2037.154295120869
5.58
3.0941e-05
8.471e-08
d
yr
n .1767171003503397 2.6841e-09 deg/d
Q 3.268884152998872 3.31e-08 au
  Orbit Determination Parameters
   # obs. used (total)      313  
   data-arc span      9722 days (26.62 yr)  
   first obs. used      1993-03-28  
   last obs. used      2019-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58688  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 14:34:45  

Additional Information
 Earth MOID = 2.04864 au 
 Jupiter MOID = 1.82519 au 
 T_jup = 3.189 
[ 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 15.2   n/a MPO417938  

173851 (2001 TK143)          Discovered 2001-Oct-10 by NEAT at Palomar
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ 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
1940-Jul-27 22:24 00:03 Jupiter 1.87110985359603 1.87110903926859 1.87111066792337 3.96292206669956 3.84699651851058 2429838.433453746 3.46952163287192 116.721025978778 34.3367439742697 -88.0768009287484 1842375.88775913 T 18 CATAB v2.0f-lin.ifort 2019-Dec-04 14:34:52 2019-Dec-04 14:35
1951-Jan-18 11:00 00:03 Jupiter 1.86960483587591 1.86960399841026 1.86960567334284 3.19328141036024 3.048105683403 2433664.958522480 3.12220249113552 189.049758773364 29.0195088383311 -82.7092431636532 1889894.38886361 T 18 CATAB v2.0f-lin.ifort 2019-Dec-04 14:34:52 2019-Dec-04 14:35
1961-Jun-24 16:24 00:03 Jupiter 1.98213743036106 1.98213666007744 1.98213820064467 3.25693775035944 3.1229773967361 2437475.183439029 2.52956295493638 102.196895565817 30.4098027048522 -89.3014800265202 2439699.12881071 T 18 CATAB v2.0f-lin.ifort 2019-Dec-04 14:34:52 2019-Dec-04 14:35
2035-Jun-16 08:47 < 00:01 Jupiter 1.86624009566762 1.86623938717258 1.86624080416276 3.94638723420453 3.82965280975101 2464494.865882771 0.962936490951748 103.782253294025 27.2649024165023 -82.07999994172 2039616.89090338 T 18 CATAB v2.0f-lin.ifort 2019-Dec-04 14:34:52 2019-Dec-04 14:35
2045-Dec-05 03:49 00:02 Jupiter 1.87376628683468 1.87376557957085 1.8737669940984 3.2125346125824 3.06859790180737 2468319.659158060 1.56013964493064 105.127644243213 27.3291967054865 -87.0045181736046 1903779.79460103 T 18 CATAB v2.0f-lin.ifort 2019-Dec-04 14:34:52 2019-Dec-04 14:35
2056-May-11 15:16 00:02 Jupiter 1.99733325250164 1.99733258023563 1.99733392476753 3.29276843724665 3.16135581040973 2472130.136085968 2.08249314334348 89.0699206556414 28.17339431825 87.14489690441 2866621.84629897 T 18 CATAB v2.0f-lin.ifort 2019-Dec-04 14:34:52 2019-Dec-04 14:35
2130-May-03 20:03 00:05 Jupiter 1.85250108551302 1.8525000513717 1.85250211965423 3.90868936125548 3.78990617351632 2499149.335563242 5.34459373999711 123.287871219783 42.23981543031 87.6527748289476 1481028.19659482 T 18 CATAB v2.0f-lin.ifort 2019-Dec-04 14:34:52 2019-Dec-04 14:35
2140-Oct-24 19:07 00:06 Jupiter 1.86485733782532 1.86485633293453 1.86485834272681 3.20943831233997 3.06465163684131 2502976.296477975 6.18099539976118 330.500289616184 28.8517073984407 -81.1549055791297 1959839.85200934 T 18 CATAB v2.0f-lin.ifort 2019-Dec-04 14:34:52 2019-Dec-04 14:35
2151-Apr-01 23:23 00:07 Jupiter 1.99938327508619 1.99938189429473 1.99938465588253 3.29490753173126 3.16372120395275 2506787.474195102 6.64938181287193 212.364015119706 35.1721830021628 -79.1327454622694 2526483.78529469 T 18 CATAB v2.0f-lin.ifort 2019-Dec-04 14:34:52 2019-Dec-04 14:35

Alternate Designations
 2001 TK143 = 1999 HV5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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