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 ]  
80836 (2000 DU7)
Classification: Main-belt Asteroid          SPK-ID: 2080836
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .161429662523492 4.7008e-08  
a 2.312611727046913 1.1969e-08 au
q 1.93928759640186 1.1333e-07 au
i 1.08624997685403 5.4272e-06 deg
node 162.8013510941452 0.00026446 deg
peri 270.7276540212024 0.00026513 deg
M 327.1117388688104 2.0507e-05 deg
tp 2459117.852115643101
(2020-Sep-25.35211564)
7.3678e-05 TDB
period 1284.554433054281
3.52
9.9724e-06
2.73e-08
d
yr
n .280252818204075 2.1757e-09 deg/d
Q 2.685935857691967 1.3901e-08 au
  Orbit Determination Parameters
   # obs. used (total)      327  
   data-arc span      9712 days (26.59 yr)  
   first obs. used      1993-02-23  
   last obs. used      2019-09-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58991  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 09:33:58  

Additional Information
 Earth MOID = .954523 au 
 Jupiter MOID = 2.56966 au 
 T_jup = 3.566 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456647.5 (2013-Dec-21.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1616161568534613 4.7034e-08  
q 1.939653322801737 1.1353e-07 au
tp 2456546.108786261055
(2013-Sep-10.60878626)
6.4446e-05 TDB
node 162.8539721312141 0.00026468 deg
peri 270.2727729059417 0.00026535 deg
i 1.08532716969547 5.4271e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      327  
   data-arc span      9712 days (26.59 yr)  
   first obs. used      1993-02-23  
   last obs. used      2019-09-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58991  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 09:33:58  

Additional Information
 Jupiter MOID = 2.56966 au 
 T_jup = 3.566 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.212197798848647E-15 -5.322222112750849E-15 -6.309878190576363E-13 5.736698165747036E-15 -1.8626557829468E-13 1.804040700713425E-16
q -5.322222112750849E-15 1.288819376092623E-14 1.679831175636387E-12 -1.567185474465902E-14 4.934310396283044E-13 -3.734959995522288E-16
tp -6.309878190576363E-13 1.679831175636387E-12 4.153330484919409E-9 -4.72359338406662E-11 1.238251701556481E-9 2.310907810269003E-13
node 5.736698165747036E-15 -1.567185474465902E-14 -4.72359338406662E-11 7.005549479511621E-8 -7.005542863657719E-8 1.183113874319202E-10
peri -1.8626557829468E-13 4.934310396283044E-13 1.238251701556481E-9 -7.005542863657719E-8 7.041114657461856E-8 -1.182300925021335E-10
i 1.804040700713425E-16 -3.734959995522288E-16 2.310907810269003E-13 1.183113874319202E-10 -1.182300925021335E-10 2.945394016959315E-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 17.1   n/a MPO432357  
diameter diameter 1.772 km 0.322 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.081   0.043 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

80836 (2000 DU7)          Discovered 2000-Feb-28 by Spacewatch at Kitt Peak
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1922-May-03 15:08 < 00:01 Iris 0.0453585475703328 0.0453420747946546 0.0453750203513431 2.9413320440801 2.94133200099076 2423178.130894800 0.689396656332927 820.630043475167 36.5051669386214 -1.18471821882263 9106.37509402637 T 17 CATAB v2.0f-lin.ifort 2019-Nov-07 09:33:59 2019-Nov-07 09:34
1999-Oct-04 22:57 < 00:01 Iris 0.048935144232692 0.048933029605898 0.0489372588597185 3.60800580966188 3.60800577710184 2451456.456234812 0.544090512652267 105.558123180512 39.8856357544864 -3.49056896262891 70071.4728876878 T 17 CATAB v2.0f-lin.ifort 2019-Nov-07 09:33:59 2019-Nov-07 09:34
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-10 07:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin