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 ]  
70143 (1999 NO19)
Classification: Main-belt Asteroid          SPK-ID: 2070143
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2141906712732027 3.3707e-08  
a 2.376085929254854 1.0288e-08 au
q 1.867150489064946 8.1667e-08 au
i 1.871911605997175 4.354e-06 deg
node 197.5647543636479 0.00011815 deg
peri 108.7474377790492 0.00011872 deg
M 243.1147973945315 1.4443e-05 deg
tp 2459434.858849206969
(2021-Aug-08.35884921)
5.5538e-05 TDB
period 1337.801383142685
3.66
8.6882e-06
2.379e-08
d
yr
n .2690982417392252 1.7476e-09 deg/d
Q 2.885021369444763 1.2491e-08 au
  Orbit Determination Parameters
   # obs. used (total)      774  
   data-arc span      9090 days (24.89 yr)  
   first obs. used      1995-05-29  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55048  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 13:35:00  

Additional Information
 Earth MOID = .853266 au 
 Jupiter MOID = 2.37211 au 
 T_jup = 3.509 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457080.5 (2015-Feb-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2151959222897261 3.3782e-08  
q 1.864270634012719 8.191e-08 au
tp 2456758.123546383928
(2014-Apr-10.62354638)
4.5176e-05 TDB
node 197.6426659941711 0.00011841 deg
peri 108.5132020895179 0.00011896 deg
i 1.869079653051013 4.3527e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      774  
   data-arc span      9090 days (24.89 yr)  
   first obs. used      1995-05-29  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55048  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 13:35:00  

Additional Information
 Jupiter MOID = 2.37211 au 
 T_jup = 3.509 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.141202816074617E-15 -2.753977122896437E-15 -1.039594274698802E-13 1.089284956724301E-15 -1.89520855157722E-14 4.159809561081033E-17
q -2.753977122896437E-15 6.709186300822936E-15 4.085822532018971E-13 -2.496150494831887E-15 8.626647436170004E-14 -5.055098278811305E-17
tp -1.039594274698802E-13 4.085822532018971E-13 2.040900302260666E-9 -3.11995751008328E-12 5.296749023056362E-10 3.046125927245292E-13
node 1.089284956724301E-15 -2.496150494831887E-15 -3.11995751008328E-12 1.402075515691019E-8 -1.401375836202617E-8 4.403250184408097E-12
peri -1.89520855157722E-14 8.626647436170004E-14 5.296749023056362E-10 -1.401375836202617E-8 1.415151406462903E-8 -4.323237119964223E-12
i 4.159809561081033E-17 -5.055098278811305E-17 3.046125927245292E-13 4.403250184408097E-12 -4.323237119964223E-12 1.894636481682844E-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 15.8   n/a MPO468639  
diameter diameter 1.865 km 0.223 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.292   0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70143 (1999 NO19)          Discovered 1999-Jul-14 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-25 17:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin