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 ]  
48246 (2001 QG32)
Classification: Main-belt Asteroid          SPK-ID: 2048246
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .279292715414134 5.0157e-08  
a 3.141308156174153 1.6242e-08 au
q 2.263963671283707 1.5787e-07 au
i 7.204893009407995 5.1375e-06 deg
node 341.7521328537816 3.084e-05 deg
peri 352.6771531795027 3.1699e-05 deg
M 141.7112360837281 8.6702e-06 deg
tp 2458199.991357199495
(2018-Mar-22.49135720)
4.7016e-05 TDB
period 2033.5939433759
5.57
1.5772e-05
4.318e-08
d
yr
n .1770264910419512 1.373e-09 deg/d
Q 4.018652641064599 2.0779e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1362  
   data-arc span      13497 days (36.95 yr)  
   first obs. used      1983-05-12  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47427  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 09:43:56  

Additional Information
 Earth MOID = 1.25442 au 
 Jupiter MOID = 1.3745 au 
 T_jup = 3.137 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456960.5 (2014-Oct-30.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2731095244053367 4.8451e-08  
q 2.296398643632346 1.4976e-07 au
tp 2456143.184708910170
(2012-Aug-03.68470891)
4.5617e-05 TDB
node 341.9562992603738 3.0975e-05 deg
peri 350.9089276455283 3.191e-05 deg
i 7.184835427745355 5.0882e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1362  
   data-arc span      13497 days (36.95 yr)  
   first obs. used      1983-05-12  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47427  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 09:43:56  

Additional Information
 Jupiter MOID = 1.3745 au 
 T_jup = 3.137 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.347490391082035E-15 -7.231627874511409E-15 9.136238121684341E-13 -3.056954082072258E-14 1.159553601442213E-13 -6.600514433916571E-15
q -7.231627874511409E-15 2.242934454880052E-14 -2.815587262533251E-12 7.94098013387202E-14 -3.320417032804229E-13 1.777478500885608E-14
tp 9.136238121684341E-13 -2.815587262533251E-12 2.080936189954685E-9 -1.420930122267195E-11 3.52341826752347E-10 -7.181568291152699E-12
node -3.056954082072258E-14 7.94098013387202E-14 -1.420930122267195E-11 9.5944346161488E-10 -9.563124311254053E-10 2.773966551365518E-11
peri 1.159553601442213E-13 -3.320417032804229E-13 3.52341826752347E-10 -9.563124311254053E-10 1.018266550800749E-9 -2.888231285754455E-11
i -6.600514433916571E-15 1.777478500885608E-14 -7.181568291152699E-12 2.773966551365518E-11 -2.888231285754455E-11 2.589010008802008E-11

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 13.5   n/a MPO452828  
diameter diameter 6.912 km 1.315 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.256   0.122 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48246 (2001 QG32)          Discovered 2001-Aug-17 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 QG32 = 2000 JX48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-03 19:07 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin