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 ]  
160220 (2002 FP20)
Classification: Main-belt Asteroid          SPK-ID: 2160220
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1825631659800577 4.0604e-08  
a 2.649507480518776 1.4812e-08 au
q 2.165805006587422 1.0579e-07 au
i 11.09876018631976 4.0771e-06 deg
node 51.91395759983661 2.428e-05 deg
peri 163.692768373015 2.7693e-05 deg
M 101.2856147568669 1.3757e-05 deg
tp 2458757.308502952242
(2019-Sep-30.80850295)
5.8594e-05 TDB
period 1575.237898493139
4.31
1.321e-05
3.617e-08
d
yr
n .2285369088341344 1.9165e-09 deg/d
Q 3.13320995445013 1.7517e-08 au
  Orbit Determination Parameters
   # obs. used (total)      487  
   data-arc span      8149 days (22.31 yr)  
   first obs. used      1998-04-25  
   last obs. used      2020-08-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55751  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:00:25  

Additional Information
 Earth MOID = 1.15953 au 
 Jupiter MOID = 1.84253 au 
 T_jup = 3.341 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457434.5 (2016-Feb-16.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .181496233780956 4.0727e-08  
q 2.168713275757582 1.0592e-07 au
tp 2457180.734999440636
(2015-Jun-07.23499944)
5.4804e-05 TDB
node 51.98966614192307 2.4256e-05 deg
peri 163.4999633634387 2.7687e-05 deg
i 11.103666430939 4.0779e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      487  
   data-arc span      8149 days (22.31 yr)  
   first obs. used      1998-04-25  
   last obs. used      2020-08-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55751  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:00:25  

Additional Information
 Jupiter MOID = 1.84253 au 
 T_jup = 3.341 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.65867892988543E-15 -4.287022263789524E-15 -8.054105849198422E-13 -2.61800766323637E-14 -1.927808735775851E-13 -8.102048366280472E-16
q -4.287022263789524E-15 1.121871682215496E-14 2.266120146102361E-12 7.116906785425011E-14 5.469078605534177E-13 1.918011122473213E-15
tp -8.054105849198422E-13 2.266120146102361E-12 3.003524305270698E-9 3.60347870709569E-11 7.585576926245824E-10 -2.406406244716624E-12
node -2.61800766323637E-14 7.116906785425011E-14 3.60347870709569E-11 5.883724693259908E-10 -5.676971158885668E-10 -2.655714378559626E-11
peri -1.927808735775851E-13 5.469078605534177E-13 7.585576926245824E-10 -5.676971158885668E-10 7.665711099601721E-10 2.548437338768051E-11
i -8.102048366280472E-16 1.918011122473213E-15 -2.406406244716624E-12 -2.655714378559626E-11 2.548437338768051E-11 1.662898314682864E-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 15.68   n/a E2021B55  

160220 (2002 FP20)          Discovered 2002-Mar-18 by NEAT at Haleakala
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ 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-Jun-20 13:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin