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135391 (2001 TM196)
Classification: Main-belt Asteroid          SPK-ID: 2135391
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .167262780275164 4.4964e-08  
a 3.077892851234249 2.2309e-08 au
q 2.563075935547757 1.3429e-07 au
i 12.77440040293965 4.4365e-06 deg
node 89.32382463670815 2.3045e-05 deg
peri 326.4539813280302 2.7275e-05 deg
M 168.6189544848962 1.4691e-05 deg
tp 2458276.690202941615
(2018-Jun-07.19020294)
7.7389e-05 TDB
period 1972.32587497041
5.40
2.1443e-05
5.871e-08
d
yr
n .1825256183922452 1.9844e-09 deg/d
Q 3.592709766920741 2.604e-08 au
  Orbit Determination Parameters
   # obs. used (total)      747  
   data-arc span      7097 days (19.43 yr)  
   first obs. used      2001-09-12  
   last obs. used      2021-02-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56278  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:12:47  

Additional Information
 Earth MOID = 1.58572 au 
 Jupiter MOID = 1.76741 au 
 T_jup = 3.170 
[ 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 14.36   n/a MPCxxxxx  
rotation period rot_per 6.623 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

135391 (2001 TM196)          Discovered 2001-Oct-14 by NEAT at Palomar
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ 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
1913-Sep-17 07:06 00:04 Jupiter 1.88662627058265 1.88662476503633 1.88662777614999 3.6326923530772 3.50692611617574 2420027.795584943 3.53444122538681 337.077465887881 13.8210649104347 78.1566884910488 3318352.43180904 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 18:12:49 2021-Apr-13 18:12
1923-Aug-15 22:52 00:03 Jupiter 1.90073097969316 1.90072986252987 1.90073209685732 2.92421944451156 2.76763429797035 2423647.452580444 3.25580649822164 167.690504708153 61.698416667612 78.6220169535268 2453987.5725457 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 18:12:49 2021-Apr-13 18:12
1983-Jun-30 12:05 00:01 Jupiter 1.81221651276997 1.81221609394157 1.81221693159848 3.21082739381422 3.06180025730122 2445516.003303116 1.11130911794158 142.327223338161 20.1423609875238 88.0298695555681 2749011.03423329 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 18:12:49 2021-Apr-13 18:12
2043-May-09 02:54 < 00:01 Jupiter 1.78222261538709 1.78222222221448 1.78222300855961 3.38967805856349 3.24644321302748 2467378.621020413 0.980653419660562 115.108772495635 18.0891910190458 88.7334593809565 3325184.3273942 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 18:12:49 2021-Apr-13 18:12
2103-Mar-20 07:53 00:03 Jupiter 1.82117087650916 1.8211701104016 1.82117164263287 3.4649119374431 3.32797523980983 2489242.828627407 3.04728116709183 309.153725802284 13.5506213127474 83.5942048368502 3238731.11903079 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 18:12:49 2021-Apr-13 18:12
2113-Feb-14 06:47 00:04 Jupiter 1.97006830326136 1.97006646409802 1.97007014244553 2.92273551907523 2.77173075843844 2492861.782510694 3.53893270328512 384.991222535496 41.0184679413328 76.4728853340638 2615578.44986717 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 18:12:49 2021-Apr-13 18:12
2163-Feb-05 20:21 00:05 Jupiter 1.92029241774476 1.92029027916587 1.9202945563587 3.47095131181816 3.34145510970641 2511115.347904855 5.30136296532631 436.813698469049 14.8675039991514 76.2533417639229 3177694.80792549 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 18:12:49 2021-Apr-13 18:12
2173-Jan-03 09:44 00:05 Jupiter 1.84876226948104 1.84876015839934 1.8487643805641 3.16809136837052 3.0200148762861 2514734.905776093 5.44685554009566 169.514878240535 95.897708010373 -64.3530270441512 3110881.6975147 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 18:12:49 2021-Apr-13 18:12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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