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 ]  
245174 (2004 TO135)
Classification: Main-belt Asteroid          SPK-ID: 2245174
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1882807019885023 6.1252e-08  
a 2.354823967865559 1.4876e-08 au
q 1.911456058136481 1.3831e-07 au
i 6.17905116349272 4.7418e-06 deg
node 234.500504067141 4.3591e-05 deg
peri 141.9626052034297 4.5948e-05 deg
M 123.4405809500901 1.7099e-05 deg
tp 2458547.923963900154
(2019-Mar-05.42396390)
6.022e-05 TDB
period 1319.885014651868
3.61
1.2507e-05
3.424e-08
d
yr
n .2727510321002874 2.5846e-09 deg/d
Q 2.798191877594637 1.7677e-08 au
  Orbit Determination Parameters
   # obs. used (total)      482  
   data-arc span      7206 days (19.73 yr)  
   first obs. used      2000-07-30  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49942  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 13:03:25  

Additional Information
 Earth MOID = .917934 au 
 Jupiter MOID = 2.68109 au 
 T_jup = 3.523 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457491.5 (2016-Apr-13.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1882583443109697 6.1435e-08  
q 1.911300355025728 1.3876e-07 au
tp 2457225.458297417203
(2015-Jul-21.95829742)
5.4074e-05 TDB
node 234.5818114891096 4.3687e-05 deg
peri 141.374209621979 4.6009e-05 deg
i 6.170506416209091 4.7368e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      482  
   data-arc span      7206 days (19.73 yr)  
   first obs. used      2000-07-30  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49942  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 13:03:25  

Additional Information
 Jupiter MOID = 2.68109 au 
 T_jup = 3.523 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.774245075735324E-15 -8.501283886021854E-15 1.084631234337664E-12 -6.880651190245761E-15 6.089708210361507E-14 5.531555885236471E-16
q -8.501283886021854E-15 1.92554640888106E-14 -2.29349056761277E-12 1.624431092950623E-14 -9.332236145102598E-14 -1.5183337747561E-15
tp 1.084631234337664E-12 -2.29349056761277E-12 2.923991712337785E-9 -9.241979390742526E-12 7.744770337214548E-10 -5.10148437117711E-12
node -6.880651190245761E-15 1.624431092950623E-14 -9.241979390742526E-12 1.908579458639019E-9 -1.899304413997107E-9 5.53777280676232E-11
peri 6.089708210361507E-14 -9.332236145102598E-14 7.744770337214548E-10 -1.899304413997107E-9 2.116825715493257E-9 -5.656004170268767E-11
i 5.531555885236471E-16 -1.5183337747561E-15 -5.10148437117711E-12 5.53777280676232E-11 -5.656004170268767E-11 2.243728001226195E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO454804  

245174 (2004 TO135)          Discovered 2004-Oct-08 by LONEOS at Anderson Mesa
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

Alternate Designations
 2004 TO135 = 2002 CE48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-31 17:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin