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 ]  
(2020 PP)
Classification: Apollo [NEO, PHA]          SPK-ID: 54049906
[ 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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08902725914303833 1.4341e-07  
a 1.02772365326454 2.4187e-08 au
q .9362282332579278 1.4964e-07 au
i 14.4524829649363 1.8073e-05 deg
node 308.1056066680818 3.2827e-05 deg
peri 216.7708728742685 5.995e-05 deg
M 291.1306797109909 4.0092e-05 deg
tp 2459273.300816608475
(2021-Feb-27.80081661)		 4.2148e-05 TDB
period 380.5510765761605
1.04		 1.3434e-05
3.678e-08		 d
yr
n .9459965354426014 3.3396e-08 deg/d
Q 1.119219073271152 2.6341e-08 au
   Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      1154 days (3.16 yr)  
   first obs. used      2017-11-21  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      1  
   norm. resid. RMS      .59271  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:46:04  

Additional Information
 Earth MOID = .0323745 au 
 Jupiter MOID = 3.87688 au 
 T_jup = 5.920 
[ 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 20.96   .55025 E2021B69 autocmod 2.8

[ 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-Apr-16 15:27 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin