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 ]  
(2018 CY2)
Classification: Apollo [NEO]          SPK-ID: 3799303
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1835370766623141 0.00027719  
a 1.127971681962686 0.00045071 au
q .9209470568973814 5.5345e-05 au
i 26.48143209545077 0.02499 deg
node 144.0213870022856 0.0011581 deg
peri 73.51044239999952 0.059463 deg
M 241.9599413628015 0.53076 deg
tp 2459539.973812118616
(2021-Nov-21.47381212)
0.73111 TDB
period 437.5681693064231
1.20
0.26226
0.000718
d
yr
n .8227289488872689 0.00049312 deg/d
Q 1.334996307027991 0.00053344 au
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      14 days  
   first obs. used      2018-02-09  
   last obs. used      2018-02-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .47544  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-10 05:53:45  

Additional Information
 Earth MOID = .0457394 au 
 Jupiter MOID = 3.73127 au 
 T_jup = 5.432 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 22.35   n/a MPO624118  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-22 18:50 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin