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 ]  
101032 (1998 QM80)
Classification: Main-belt Asteroid          SPK-ID: 2101032
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3232849677491684 4.7887e-08  
a 2.592686379171619 1.1668e-08 au
q 1.754509846697414 1.2382e-07 au
i 13.92748648634351 5.4577e-06 deg
node 182.5601438102067 1.7542e-05 deg
peri 173.7931694644396 1.9379e-05 deg
M 64.92936476455044 5.9742e-06 deg
tp 2458725.481404880996
(2019-Aug-29.98140488)
2.5574e-05 TDB
period 1524.83694553094
4.17
1.0294e-05
2.818e-08
d
yr
n .2360908168280575 1.5937e-09 deg/d
Q 3.430862911645825 1.544e-08 au
  Orbit Determination Parameters
   # obs. used (total)      816  
   data-arc span      7847 days (21.48 yr)  
   first obs. used      1998-08-24  
   last obs. used      2020-02-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45713  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:02:50  

Additional Information
 Earth MOID = .751424 au 
 Jupiter MOID = 2.03113 au 
 T_jup = 3.304 
[ 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 15.6   n/a MPO502724  
diameter diameter 5.225 km 0.269 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.037   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

101032 (1998 QM80)          Discovered 1998-Aug-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 QM80 = 1998 UB4 = 2002 LY55 
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-28 12:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin