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 ]  
78988 (2003 UQ86)
Classification: Main-belt Asteroid          SPK-ID: 2078988
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1540554563705698 3.8004e-08  
a 2.628641725471084 1.0235e-08 au
q 2.223685124818914 9.9328e-08 au
i 4.935818911297309 3.3303e-06 deg
node 127.7255169894983 5.7604e-05 deg
peri 228.8864507540432 5.9103e-05 deg
M 354.0765359037772 1.3002e-05 deg
tp 2459026.113491454929
(2020-Jun-25.61349146)
5.6226e-05 TDB
period 1556.666297623766
4.26
9.0914e-06
2.489e-08
d
yr
n .2312634381238523 1.3506e-09 deg/d
Q 3.033598326123254 1.1811e-08 au
  Orbit Determination Parameters
   # obs. used (total)      875  
   data-arc span      7687 days (21.05 yr)  
   first obs. used      1999-10-31  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5143  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:07:18  

Additional Information
 Earth MOID = 1.22276 au 
 Jupiter MOID = 2.4083 au 
 T_jup = 3.379 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457414.5 (2016-Jan-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1561626718484126 3.8144e-08  
q 2.21804362910285 1.0003e-07 au
tp 2457470.262914876424
(2016-Mar-22.76291488)
5.575e-05 TDB
node 127.8113781547739 5.7697e-05 deg
peri 229.0713840151757 5.9144e-05 deg
i 4.932823142504079 3.3284e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      875  
   data-arc span      7687 days (21.05 yr)  
   first obs. used      1999-10-31  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5143  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:07:18  

Additional Information
 Jupiter MOID = 2.4083 au 
 T_jup = 3.379 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.454949155440891E-15 -3.801333870341215E-15 7.904723610524827E-13 2.433481144884149E-15 1.73506320387455E-13 -2.147195785666346E-15
q -3.801333870341215E-15 1.000531332070111E-14 -2.150603094619813E-12 -4.246526237843178E-15 -4.753856304530499E-13 5.717875216246092E-15
tp 7.904723610524827E-13 -2.150603094619813E-12 3.108071180853586E-9 6.052612789314633E-12 7.603180671588263E-10 -3.228061055586818E-12
node 2.433481144884149E-15 -4.246526237843178E-15 6.052612789314633E-12 3.328990122076777E-9 -3.314828066207081E-9 1.48562351499938E-11
peri 1.73506320387455E-13 -4.753856304530499E-13 7.603180671588263E-10 -3.314828066207081E-9 3.498014393381882E-9 -1.555322521002968E-11
i -2.147195785666346E-15 5.717875216246092E-15 -3.228061055586818E-12 1.48562351499938E-11 -1.555322521002968E-11 1.107839686045039E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO436333  
diameter diameter 3.458 km 0.697 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.148   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78988 (2003 UQ86)          Discovered 2003-Oct-18 by NEAT at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2003 UQ86 = 2000 AK70 = 2002 LQ10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-27 02:07 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin