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 VU2)
Classification: Apollo [NEO]          SPK-ID: 54087737
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459171.5 (2020-Nov-18.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7294388552688923 0.0030387  
a 1.860353408534204 0.016552 au
q .5033393478174322 0.0011746 au
i 8.028145277704931 0.038044 deg
node 47.11317339077999 0.001098 deg
peri 259.544897028523 0.00034502 deg
M 21.88243855416983 0.33677 deg
tp 2459115.164153391114
(2020-Sep-22.66415339)
0.11515 TDB
period 926.8119149058145
2.54
12.369
0.03386
d
yr
n .3884283253270264 0.005184 deg/d
Q 3.217367469250975 0.028626 au
  Orbit Determination Parameters
   # obs. used (total)      13  
   data-arc span      7 days  
   first obs. used      2020-11-11  
   last obs. used      2020-11-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      9  
   norm. resid. RMS      .38798  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-25 09:24:14  

Additional Information
 Earth MOID = .00205275 au 
 Jupiter MOID = 2.14218 au 
 T_jup = 3.607 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 9.233449510891181E-6 -3.569195018405248E-6 .000349882335107692 3.100576013849876E-6 1.010059863681223E-6 .0001156025269806122
q -3.569195018405248E-6 1.379678627440301E-6 -.00013524865791225 -1.199327987926079E-6 -3.903479056784796E-7 -4.468588493574318E-5
tp .000349882335107692 -.00013524865791225 .0132586033485435 .0001177874403852511 3.826156805287217E-5 .004380391097268245
node 3.100576013849876E-6 -1.199327987926079E-6 .0001177874403852511 1.205602184363431E-6 3.311868541355042E-7 3.875082533771611E-5
peri 1.010059863681223E-6 -3.903479056784796E-7 3.826156805287217E-5 3.311868541355042E-7 1.190358410507655E-7 1.264782812194806E-5
i .0001156025269806122 -4.468588493574318E-5 .004380391097268245 3.875082533771611E-5 1.264782812194806E-5 .001447370939483024

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 27.763   .39302 3 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-Jan-27 23:49 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin