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 ]  
213776 (2003 DZ18)
Classification: Main-belt Asteroid          SPK-ID: 2213776
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .148741856991032 5.5265e-08  
a 3.134017435528111 3.6097e-08 au
q 2.667857862325388 1.8002e-07 au
i 16.0027679847095 7.7762e-06 deg
node 138.0055215746067 2.3793e-05 deg
peri 273.3722745141843 3.8674e-05 deg
M 155.4673587204874 3.059e-05 deg
tp 2458325.340404741215
(2018-Jul-25.84040474)
0.00016516 TDB
period 2026.518343696828
5.55
3.5012e-05
9.586e-08
d
yr
n .1776445799860259 3.0691e-09 deg/d
Q 3.600177008730834 4.1466e-08 au
  Orbit Determination Parameters
   # obs. used (total)      339  
   data-arc span      6796 days (18.61 yr)  
   first obs. used      2001-09-19  
   last obs. used      2020-04-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53574  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:44:03  

Additional Information
 Earth MOID = 1.73772 au 
 Jupiter MOID = 1.9135 au 
 T_jup = 3.136 
[ show covariance matrix ]

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 15.14   n/a E2021B55  
diameter diameter 5.100 km 1.308 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.043 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

213776 (2003 DZ18)          Discovered 2003-Feb-21 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ 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
1961-Feb-15 16:35 00:03 Jupiter 1.95533090336081 1.95533012034348 1.95533168637869 4.4559951759041 4.35769669171155 2437346.190732760 3.02161750786145 295.462576675038 35.25648969123 -87.302228950918 1650431.67122045 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:44:04 2021-Apr-13 23:44
2045-Feb-05 19:05 00:01 Jupiter 1.97206017057683 1.97205938476204 1.97206095639173 5.31548909937135 5.23406165195958 2468017.295452059 1.41058148302451 163.503581770595 36.7883162826965 87.5386734269691 2241444.09192432 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:44:04 2021-Apr-13 23:44
2055-Aug-24 04:22 00:02 Jupiter 1.98052769155888 1.98052661534164 1.98052876777826 4.00320285801658 3.89490472136853 2471868.682047770 2.13024521848785 172.604486932629 42.2575398259084 -77.6952673234932 1694327.24708059 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:44:04 2021-Apr-13 23:44
2139-Aug-21 17:09 00:06 Jupiter 1.9180975999458 1.91809677166606 1.91809842824387 4.99795314767464 4.90880285367682 2502546.214446832 6.28245808801321 671.492813664381 34.6884692753092 88.9138454825448 1997341.86582621 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:44:04 2021-Apr-13 23:44

Alternate Designations
 2003 DZ18 = 2006 QD49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-19 07:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin