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 KU7)
Classification: TransNeptunian Object          SPK-ID: 54017445
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8794375933937384 1.0053e-05  
a 34.80310759635624 0.0029338 au
q 4.195946409193374 1.4078e-05 au
i 103.8367656173203 2.9728e-05 deg
node 58.06990030268906 8.3287e-06 deg
peri 230.401147650043 0.00031137 deg
M 358.5508970496257 0.00019131 deg
tp 2459302.371562739519
(2021-Mar-28.87156274)
0.001824 TDB
period 74993.81776716022
205.32
9.4826
0.02596
d
yr
n .004800395695518838 6.0699e-07 deg/d
Q 65.41026878351911 0.0055139 au
  Orbit Determination Parameters
   # obs. used (total)      39  
   data-arc span      438 days (1.20 yr)  
   first obs. used      2019-04-05  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .89793  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-20 06:22:17  

Additional Information
 Earth MOID = 3.47183 au 
 Jupiter MOID = .265701 au 
 T_jup = -0.439 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458860.5 (2020-Jan-12.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .879257195175283 1.0053e-05  
q 4.196631983250814 1.4078e-05 au
tp 2459302.304722643176
(2021-Mar-28.80472264)
0.0018241 TDB
node 58.06953362664238 8.3285e-06 deg
peri 230.3827976509088 0.00031139 deg
i 103.8469185433149 2.9728e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      39  
   data-arc span      438 days (1.20 yr)  
   first obs. used      2019-04-05  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .89793  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-20 06:22:17  

Additional Information
 Jupiter MOID = .265701 au 
 T_jup = -0.439 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.010586154936795E-10 3.582723941609764E-11 -1.65705055503802E-8 -1.006837925981101E-11 -1.666489192707737E-9 -4.815726625682674E-11
q 3.582723941609764E-11 1.981809990322791E-10 -1.583354850503377E-8 -2.138171108002058E-11 -4.159370156600556E-9 4.324174275466117E-11
tp -1.65705055503802E-8 -1.583354850503377E-8 3.327477396610345E-6 2.56124738004877E-9 4.724735545671168E-7 4.601232239167598E-9
node -1.006837925981101E-11 -2.138171108002058E-11 2.56124738004877E-9 6.936450394362114E-11 5.198377488475866E-10 -5.474213035333521E-11
peri -1.666489192707737E-9 -4.159370156600556E-9 4.724735545671168E-7 5.198377488475866E-10 9.696362047429404E-8 -3.84424670039248E-10
i -4.815726625682674E-11 4.324174275466117E-11 4.601232239167598E-9 -5.474213035333521E-11 -3.84424670039248E-10 8.837780670239098E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.211   .35908 1 autocmod 2.8
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-21 02:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin