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 ]  
18902 (2000 NN5)
Classification: Main-belt Asteroid          SPK-ID: 2018902
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1528187944726886 3.2173e-08  
a 2.774579464638788 1.1814e-08 au
q 2.350571575684011 8.9175e-08 au
i 8.774207857595638 7.9428e-07 deg
node 341.0305956521057 4.3609e-06 deg
peri 343.7846779560834 6.502e-06 deg
M 160.0722477778123 6.4106e-06 deg
tp 2458449.901450174725
(2018-Nov-27.40145017)
2.6968e-05 TDB
period 1688.084484901909
4.62
1.0781e-05
2.952e-08
d
yr
n .213259468480287 1.362e-09 deg/d
Q 3.198587353593566 1.3619e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1955  
   data-arc span      14975 days (41.00 yr)  
   first obs. used      1980-03-23  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48867  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:49:35  

Additional Information
 Earth MOID = 1.33846 au 
 Jupiter MOID = 2.15133 au 
 T_jup = 3.302 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457322.5 (2015-Oct-27.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .155150833739648 3.2375e-08  
q 2.341816925952067 8.9926e-08 au
tp 2456760.341130346658
(2014-Apr-12.84113035)
2.2675e-05 TDB
node 341.1468985294836 4.3449e-06 deg
peri 343.1813391996178 6.4819e-06 deg
i 8.792780339353058 7.9531e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      1955  
   data-arc span      14975 days (41.00 yr)  
   first obs. used      1980-03-23  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48867  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:49:35  

Additional Information
 Jupiter MOID = 2.15133 au 
 T_jup = 3.302 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.048145615507291E-15 -2.893699365582399E-15 5.053245908446902E-13 -3.416596862207726E-14 5.945592591747213E-14 -1.343025927852595E-15
q -2.893699365582399E-15 8.086727718418169E-15 -1.353788625866349E-12 9.378340368141028E-14 -1.498126219685102E-13 3.81828773022738E-15
tp 5.053245908446902E-13 -1.353788625866349E-12 5.14152678111675E-10 -4.15925520988298E-11 1.129923520546534E-10 3.559157989621108E-15
node -3.416596862207726E-14 9.378340368141028E-14 -4.15925520988298E-11 1.887787488681584E-11 -2.317888638249506E-11 1.444221401099803E-12
peri 5.945592591747213E-14 -1.498126219685102E-13 1.129923520546534E-10 -2.317888638249506E-11 4.2014692900929E-11 -1.25078958104023E-12
i -1.343025927852595E-15 3.81828773022738E-15 3.559157989621108E-15 1.444221401099803E-12 -1.25078958104023E-12 6.325252370943759E-13

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.56   n/a MPCxxxxx  

18902 (2000 NN5)          Discovered 2000-Jul-07 by LINEAR at Socorro
Reference: 20001111/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 NN5 = 1980 FK7 = 1986 QW3 = 1986 RS8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-12 06:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin