Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
434049 (2001 TK241)
Classification: Main-belt Asteroid          SPK-ID: 2434049
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1242745566946498 1.1494e-07  
a 3.14900991768257 5.6014e-08 au
q 2.757668106135513 3.5299e-07 au
i 23.02623666995096 1.483e-05 deg
node 42.84561358606975 2.2253e-05 deg
peri 28.55600574267845 6.2102e-05 deg
M 96.17867994771508 5.5255e-05 deg
tp 2458455.199644475301
(2018-Dec-02.69964448)
0.00030968 TDB
period 2041.077379057492
5.59
5.4459e-05
1.491e-07
d
yr
n .1763774385497512 4.706e-09 deg/d
Q 3.540351729229628 6.2975e-08 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      6776 days (18.55 yr)  
   first obs. used      2001-10-09  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6295  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:23:51  

Additional Information
 Earth MOID = 1.78621 au 
 Jupiter MOID = 1.92034 au 
 T_jup = 3.073 
[ 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 16.2   n/a MPO245816  

434049 (2001 TK241)          Discovered 2001-Oct-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

[ 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
1970-Nov-03 01:31 00:03 Jupiter 1.95532463897174 1.9553231735864 1.95532610437597 5.98197718371065 5.90911801331407 2440893.563384807 3.10771140527678 849.252893207674 65.4340556104567 88.0763694753779 1439893.45624342 T 13 CATAB v2.0f-lin.ifort 2020-May-22 03:23:53 2020-May-22 03:24
2066-May-09 04:19 00:04 Jupiter 1.98382948699889 1.98382803772985 1.98383093631822 5.66616924915373 5.59030833027853 2475779.680167135 3.86006938535443 1247.66967645505 62.334051846322 88.4586859232067 1420935.55657622 T 13 CATAB v2.0f-lin.ifort 2020-May-22 03:23:53 2020-May-22 03:24
2172-Sep-09 07:59 00:11 Jupiter 1.96231986818359 1.96231840678904 1.96232132958338 5.88693667203528 5.81315202645616 2514618.832878889 11.3624874508666 2110.23275739278 69.605303376228 89.998186049651 1422043.66899759 T 13 CATAB v2.0f-lin.ifort 2020-May-22 03:23:53 2020-May-22 03:24

Alternate Designations
 2001 TK241 = 2012 TT266 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-10 01:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin