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 ]  
162699 (2000 US30)
Classification: Main-belt Asteroid          SPK-ID: 2162699
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.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07116044474232451 3.6457e-08  
a 2.28501569370069 1.1019e-08 au
q 2.122412960693758 8.1602e-08 au
i 3.658832369505548 4.0659e-06 deg
node 209.6430715825001 6.1299e-05 deg
peri 256.7504567038106 6.8575e-05 deg
M 178.5195505361797 3.1055e-05 deg
tp 2458374.872987829870
(2018-Sep-13.37298783)
0.00010719 TDB
period 1261.630581663387
3.45
9.1258e-06
2.499e-08
d
yr
n .2853450171803546 2.064e-09 deg/d
Q 2.447618426707622 1.1803e-08 au
  Orbit Determination Parameters
   # obs. used (total)      562  
   data-arc span      7313 days (20.02 yr)  
   first obs. used      2000-10-01  
   last obs. used      2020-10-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59576  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:06:02  

Additional Information
 Earth MOID = 1.14277 au 
 Jupiter MOID = 2.62666 au 
 T_jup = 3.596 
[ show covariance matrix ]

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 16.8   n/a MPO433040  

162699 (2000 US30)          Discovered 2000-Oct-29 by Kusnirak, P., Pravec, P. at Ondrejov
Reference: 20070926/Numbers.arcLast Updated: 2007-09-30

[ show close-approach data ]
Alternate Designations
 2000 US30 = 2002 GB131 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-30 00:15 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin