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 ]  
118728 (2000 QN93)
Classification: Main-belt Asteroid          SPK-ID: 2118728
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1851789911195137 4.8508e-08  
a 2.573216864326343 1.3617e-08 au
q 2.096711161458672 1.2936e-07 au
i 3.783019199868161 5.0305e-06 deg
node 266.7611306155098 8.0545e-05 deg
peri 12.00528762371395 8.2073e-05 deg
M 321.2560813415948 1.7059e-05 deg
tp 2459162.760964770083
(2020-Nov-09.26096477)
7.1654e-05 TDB
period 1507.693319105126
4.13
1.1968e-05
3.277e-08
d
yr
n .2387753500252119 1.8954e-09 deg/d
Q 3.049722567194014 1.6139e-08 au
  Orbit Determination Parameters
   # obs. used (total)      520  
   data-arc span      7760 days (21.25 yr)  
   first obs. used      1999-03-20  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53028  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:52:19  

Additional Information
 Earth MOID = 1.08044 au 
 Jupiter MOID = 2.08434 au 
 T_jup = 3.401 
[ 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 16.0   n/a MPO432690  

118728 (2000 QN93)          Discovered 2000-Aug-26 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ 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 2020-Oct-30 18:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin