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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
13153 (1995 QC3)
Classification: Mars-crossing Asteroid          SPK-ID: 2013153
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3670173831117823 4.3776e-08  
a 2.4160090982627 1.2473e-08 au
q 1.529291761444067 1.0602e-07 au
i 5.638583514884544 5.4259e-06 deg
node 336.8024596009927 5.0642e-05 deg
peri 345.1319268934098 5.1356e-05 deg
M 226.0791038654306 1.3579e-05 deg
tp 2459510.760700585210
(2021-Oct-23.26070059)
5.481e-05 TDB
period 1371.659371410509
3.76
1.0623e-05
2.908e-08
d
yr
n .2624558308742525 2.0325e-09 deg/d
Q 3.302726435081333 1.7051e-08 au
  Orbit Determination Parameters
   # obs. used (total)      557  
   data-arc span      13978 days (38.27 yr)  
   first obs. used      1980-10-08  
   last obs. used      2019-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6125  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:20:47  

Additional Information
 Earth MOID = .517863 au 
 Jupiter MOID = 2.04615 au 
 T_jup = 3.415 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO412278  

13153 (1995 QC3)          Discovered 1995-Aug-31 by Kobayashi, T. at Oizumi
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 QC3 = 1980 TL6 = 1980 TZ6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-22 05:21 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin