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 ]  
152802 (1999 TC163)
Classification: Main-belt Asteroid          SPK-ID: 2152802
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08506644182074657 5.9622e-08  
a 3.060753307380657 2.1749e-08 au
q 2.800385914230703 1.9332e-07 au
i 3.291794445578605 3.3367e-06 deg
node 92.65600711097507 0.00010273 deg
peri 289.2215766024659 0.00010581 deg
M 345.5403580605968 2.4128e-05 deg
tp 2459279.059001716878
(2021-Mar-05.55900172)
0.00013117 TDB
period 1955.874200522797
5.35
2.0847e-05
5.708e-08
d
yr
n .1840609175701451 1.9618e-09 deg/d
Q 3.321120700530612 2.3599e-08 au
  Orbit Determination Parameters
   # obs. used (total)      631  
   data-arc span      7772 days (21.28 yr)  
   first obs. used      1999-10-03  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54732  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:28:44  

Additional Information
 Earth MOID = 1.80423 au 
 Jupiter MOID = 2.11153 au 
 T_jup = 3.226 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457516.5 (2016-May-08.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08982823572189945 6.0443e-08  
q 2.785379733874669 1.9727e-07 au
tp 2457313.608357944389
(2015-Oct-18.10835794)
0.00011855 TDB
node 92.71505263286089 0.00010295 deg
peri 287.8414166025601 0.00010554 deg
i 3.29041282396426 3.3342e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      631  
   data-arc span      7772 days (21.28 yr)  
   first obs. used      1999-10-03  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54732  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:28:44  

Additional Information
 Jupiter MOID = 2.11153 au 
 T_jup = 3.226 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.653346073600713E-15 -1.187929679663497E-14 -1.491944373769875E-12 1.174562858137297E-14 -2.719629030262937E-13 -3.657259407873094E-15
q -1.187929679663497E-14 3.891365658656331E-14 4.446646434703381E-12 -3.769765022518372E-14 8.083777379418773E-13 1.215305155712132E-14
tp -1.491944373769875E-12 4.446646434703381E-12 1.405369806502021E-8 -3.072622720206404E-11 2.820164826131973E-9 2.706225312246776E-12
node 1.174562858137297E-14 -3.769765022518372E-14 -3.072622720206404E-11 1.059850326042881E-8 -1.058699148879532E-8 -2.022404503203925E-11
peri -2.719629030262937E-13 8.083777379418773E-13 2.820164826131973E-9 -1.058699148879532E-8 1.113843674205993E-8 2.068912593359954E-11
i -3.657259407873094E-15 1.215305155712132E-14 2.706225312246776E-12 -2.022404503203925E-11 2.068912593359954E-11 1.111656691915388E-11

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 15.38   n/a MPCxxxxx  

152802 (1999 TC163)          Discovered 1999-Oct-09 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ 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
2157-Nov-11 01:54 00:40 Psych 0.0351750553506205 0.0351395153714947 0.0352106236545233 0.905798805218879 0.905798425478551 2509202.579102551 40.2577496292768 2326.27439933125 47.4873064946221 41.6003379677071 72337.8262005545 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 19:28:45 2021-Apr-13 19:28

Alternate Designations
 1999 TC163 = 2004 PA30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-19 10:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin