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 ]  
14113 (1998 QD32)
Classification: Main-belt Asteroid          SPK-ID: 2014113
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2580699701123368 4.1663e-08  
a 3.094203315355513 2.2914e-08 au
q 2.295682358240222 1.3167e-07 au
i 17.54659987898138 6.0897e-06 deg
node 142.9466891449877 1.3669e-05 deg
peri 231.2320713435287 1.7663e-05 deg
M 271.7835278829457 1.3447e-05 deg
tp 2459087.656927398298
(2020-Aug-26.15692740)
7.6984e-05 TDB
period 1988.024341198779
5.44
2.2083e-05
6.046e-08
d
yr
n .1810843019069475 2.0115e-09 deg/d
Q 3.892724272470803 2.8827e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1414  
   data-arc span      14053 days (38.48 yr)  
   first obs. used      1981-04-09  
   last obs. used      2019-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50841  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:46:54  

Additional Information
 Earth MOID = 1.33468 au 
 Jupiter MOID = 1.73933 au 
 T_jup = 3.102 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456517.5 (2013-Aug-13.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2628101493626745 4.1973e-08  
q 2.274503633101691 1.3318e-07 au
tp 2457102.079854649332
(2015-Mar-20.57985465)
6.559e-05 TDB
node 143.3614588124598 1.3657e-05 deg
peri 230.6256100692281 1.7415e-05 deg
i 17.59179134089446 6.0977e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1414  
   data-arc span      14053 days (38.48 yr)  
   first obs. used      1981-04-09  
   last obs. used      2019-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50841  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:46:54  

Additional Information
 Jupiter MOID = 1.73933 au 
 T_jup = 3.102 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.761718345418524E-15 -5.547924808749487E-15 -1.200353470452259E-12 -7.888432347669645E-15 -1.816713311941153E-13 1.135133669729747E-15
q -5.547924808749487E-15 1.773679239687064E-14 4.034148282275557E-12 2.487111560463247E-14 5.978744336875008E-13 -3.606845893792334E-15
tp -1.200353470452259E-12 4.034148282275557E-12 4.302095004285353E-9 7.865575181907632E-12 7.214719079238887E-10 1.517929646557368E-12
node -7.888432347669645E-15 2.487111560463247E-14 7.865575181907632E-12 1.865156428263129E-10 -1.761565013886186E-10 -2.440373413555493E-12
peri -1.816713311941153E-13 5.978744336875008E-13 7.214719079238887E-10 -1.761565013886186E-10 3.032977333860573E-10 2.587012011568177E-12
i 1.135133669729747E-15 -3.606845893792334E-15 1.517929646557368E-12 -2.440373413555493E-12 2.587012011568177E-12 3.71815619408551E-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 12.9   n/a MPO347637  
diameter diameter 11.707 km 3.309 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.098   0.069 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

14113 (1998 QD32)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 QD32 = 2000 AU181 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-11 01:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin