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 ]  
357878 (2005 UV420)
Classification: Main-belt Asteroid          SPK-ID: 2357878
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1178456053558254 6.5153e-08  
a 3.162916561468478 4.2317e-08 au
q 2.79018074459226 2.0312e-07 au
i 1.702524423266089 7.4789e-06 deg
node 139.7224614916333 0.0002725 deg
peri 353.7966390788732 0.00027508 deg
M 184.3947393989093 3.6455e-05 deg
tp 2460202.724582577184
(2023-Sep-15.22458258)
0.0002103 TDB
period 2054.612991050368
5.63
4.1233e-05
1.129e-07
d
yr
n .17521547929859 3.5163e-09 deg/d
Q 3.535652378344697 4.7303e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      6731 days (18.43 yr)  
   first obs. used      2000-12-22  
   last obs. used      2019-05-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57669  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:22:17  

Additional Information
 Earth MOID = 1.80435 au 
 Jupiter MOID = 1.49901 au 
 T_jup = 3.193 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457067.5 (2015-Feb-14.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1163763780489908 6.2672e-08  
q 2.791044399323204 1.9243e-07 au
tp 2456079.327127098523
(2012-May-31.82712710)
0.00021274 TDB
node 140.0015611531934 0.00027587 deg
peri 350.5461625311609 0.00027856 deg
i 1.691275743154607 7.4285e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      6731 days (18.43 yr)  
   first obs. used      2000-12-22  
   last obs. used      2019-05-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57669  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:22:17  

Additional Information
 Jupiter MOID = 1.49901 au 
 T_jup = 3.193 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.927720412777396E-15 -1.188482828065414E-14 3.63055066019431E-12 -2.531201862823459E-15 6.355770808379798E-13 -4.886061168832356E-16
q -1.188482828065414E-14 3.702779347872408E-14 -1.173326160430922E-11 4.028423763475205E-15 -1.962485806969461E-12 1.698712518597204E-15
tp 3.63055066019431E-12 -1.173326160430922E-11 4.525635639030042E-8 -1.768099162464004E-11 8.290897095832581E-9 -4.52430465077161E-12
node -2.531201862823459E-15 4.028423763475205E-15 -1.768099162464004E-11 7.61059190332238E-8 -7.60760648266557E-8 7.364186964428263E-10
peri 6.355770808379798E-13 -1.962485806969461E-12 8.290897095832581E-9 -7.60760648266557E-8 7.75929871304238E-8 -7.369069785534798E-10
i -4.886061168832356E-16 1.698712518597204E-15 -4.52430465077161E-12 7.364186964428263E-10 -7.369069785534798E-10 5.518322111822315E-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 16.6   n/a MPO437512  

357878 (2005 UV420)          Discovered 2005-Oct-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2005 UV420 = 2001 BC3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-06 15:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin