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469397 (2001 TJ215)
Classification: Main-belt Asteroid          SPK-ID: 2469397
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3468455977519714 2.4816e-07  
a 2.934358127690567 2.823e-08 au
q 1.916588928873377 7.4199e-07 au
i 11.2138918640215 1.0385e-05 deg
node 353.1617061824754 2.5771e-05 deg
peri 350.1626227987728 3.6459e-05 deg
M 272.750647249637 1.1399e-05 deg
tp 2459445.467011779473
(2021-Aug-18.96701178)
6.2906e-05 TDB
period 1835.980659924654
5.03
2.6495e-05
7.254e-08
d
yr
n .1960804968472674 2.8296e-09 deg/d
Q 3.952127326507756 3.8022e-08 au
  Orbit Determination Parameters
   # obs. used (total)      296  
   data-arc span      6789 days (18.59 yr)  
   first obs. used      2001-09-22  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5596  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:47:25  

Additional Information
 Earth MOID = .910321 au 
 Jupiter MOID = 1.47404 au 
 T_jup = 3.155 
[ 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 16.5   n/a MPO434687  

469397 (2001 TJ215)          Discovered 2001-Oct-13 by NEAT at Palomar
Reference: Last Updated: 2016-08-22

[ 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
1933-Sep-20 02:26 00:06 Jupiter 1.72170585601503 1.72169959772589 1.72171211437532 2.45997108361167 2.25111609496895 2427335.601666563 6.40545852374292 671.958577662487 57.1632113415421 60.1483746162197 984111.636348209 T 10 CATAB v2.0f-lin.ifort 2020-May-22 04:47:38 2020-May-22 04:47
1968-Sep-18 12:04 00:03 Jupiter 1.48567834454978 1.48567715140134 1.48567953769839 2.52315837397562 2.28606167430874 2440118.002550805 2.82413749032345 261.503822457036 73.5747494721846 89.8891830287637 1129358.61064431 T 10 CATAB v2.0f-lin.ifort 2020-May-22 04:47:38 2020-May-22 04:47
2003-Nov-01 08:49 00:01 Jupiter 1.46970847493236 1.46970562991867 1.46971131995273 2.50347523287961 2.26158087807814 2452944.867105411 1.43100049638422 233.758229307334 85.2047981515653 -55.0307378993372 1163716.22313917 T 10 CATAB v2.0f-lin.ifort 2020-May-22 04:47:38 2020-May-22 04:47
2038-Nov-12 07:33 00:01 Jupiter 1.65836193297465 1.65835928595973 1.65836458000805 2.35533927295789 2.12746469192872 2465739.814346435 1.18035198106415 357.432185289625 92.0955935937618 -67.9906145373289 996178.886224795 T 10 CATAB v2.0f-lin.ifort 2020-May-22 04:47:38 2020-May-22 04:47
2100-Jan-23 23:33 00:04 Jupiter 1.81164237207141 1.81163875318696 1.81164599101333 2.3680241443487 2.16158514849134 2488092.481219601 3.99700529161614 607.444429716118 56.7420313529414 70.5690910786075 943306.693594382 T 10 CATAB v2.0f-lin.ifort 2020-May-22 04:47:38 2020-May-22 04:47
2135-Jan-03 16:31 00:05 Jupiter 1.52406555382514 1.52406167246787 1.52406943519349 2.53103516371112 2.30100167469009 2500855.187961301 4.52233122267512 308.104401133001 74.5920022454115 51.0145707704525 965909.022279626 T 10 CATAB v2.0f-lin.ifort 2020-May-22 04:47:38 2020-May-22 04:47
2170-Feb-12 02:10 00:05 Jupiter 1.45307161230501 1.45306970441206 1.45307352020243 2.54670326924816 2.30648223025272 2513678.590407050 5.30774094237354 279.817796309621 89.2808060727728 78.4506890277358 1044162.78923933 T 10 CATAB v2.0f-lin.ifort 2020-May-22 04:47:38 2020-May-22 04:47

Alternate Designations
 2001 TJ215 = 2006 QE170 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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