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

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
344466 (2002 OF7)
Classification: Main-belt Asteroid          SPK-ID: 2344466
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2547088703885613 8.8809e-08  
a 2.787349914303957 1.8854e-08 au
q 2.077387166253943 2.5422e-07 au
i 7.042371631965523 6.8076e-06 deg
node 224.6066301737964 4.1635e-05 deg
peri 106.1276638590429 4.7975e-05 deg
M 16.88177926412351 1.6259e-05 deg
tp 2459316.792097396962
(2021-Apr-12.29209740)
7.6601e-05 TDB
period 1699.752406908607
4.65
1.7246e-05
4.722e-08
d
yr
n .2117955524209218 2.149e-09 deg/d
Q 3.497312662353971 2.3657e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      6549 days (17.93 yr)  
   first obs. used      2002-07-20  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62146  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:32:26  

Additional Information
 Earth MOID = 1.0797 au 
 Jupiter MOID = 1.96549 au 
 T_jup = 3.272 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457844.5 (2017-Apr-01.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2540473119798122 8.9203e-08  
q 2.079624443634849 2.5538e-07 au
tp 2457618.636756777681
(2016-Aug-18.13675678)
7.5616e-05 TDB
node 224.6543094722133 4.1608e-05 deg
peri 106.3856154681133 4.795e-05 deg
i 7.043720857440219 6.8085e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      6549 days (17.93 yr)  
   first obs. used      2002-07-20  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62146  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:32:26  

Additional Information
 Jupiter MOID = 1.96549 au 
 T_jup = 3.272 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.957101584472516E-15 -2.275413504867285E-14 4.479706419050273E-12 -1.340631082696066E-14 1.643320437471717E-12 -6.059319899855025E-14
q -2.275413504867285E-14 6.521871467738806E-14 -1.253225470742055E-11 3.320772181536424E-14 -4.620680595144879E-12 1.756001185813242E-13
tp 4.479706419050273E-12 -1.253225470742055E-11 5.717721076715134E-9 -1.283516715075617E-11 1.797786865924597E-9 -3.362565553525866E-11
node -1.340631082696066E-14 3.320772181536424E-14 -1.283516715075617E-11 1.73124526859508E-9 -1.72198722589154E-9 -4.354686446789262E-11
peri 1.643320437471717E-12 -4.620680595144879E-12 1.797786865924597E-9 -1.72198722589154E-9 2.299195122865567E-9 3.126283574244727E-11
i -6.059319899855025E-14 1.756001185813242E-13 -3.362565553525866E-11 -4.354686446789262E-11 3.126283574244727E-11 4.635502838035192E-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 16.94   n/a E2021B25  

344466 (2002 OF7)          Discovered 2002-Jul-20 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-22 11:32 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin