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

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
30381 (2000 JN76)
Classification: Main-belt Asteroid          SPK-ID: 2030381
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1966942348837315 3.7278e-08  
a 2.562949786052863 8.3956e-09 au
q 2.058832338839772 9.7146e-08 au
i 5.950760282046961 3.1128e-06 deg
node 122.2470000840714 3.2721e-05 deg
peri 53.42761737166803 3.3413e-05 deg
M 102.6917936517705 6.493e-06 deg
tp 2458968.994396325362
(2020-Apr-29.49439633)
2.6575e-05 TDB
period 1498.678831579805
4.10
7.364e-06
2.016e-08
d
yr
n .2402115732965366 1.1803e-09 deg/d
Q 3.067067233265955 1.0047e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2294  
   data-arc span      14059 days (38.49 yr)  
   first obs. used      1983-02-11  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46944  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-24 23:41:50  

Additional Information
 Earth MOID = 1.07121 au 
 Jupiter MOID = 1.91027 au 
 T_jup = 3.399 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457339.5 (2015-Nov-13.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1977995342686548 3.7207e-08  
q 2.054852058470461 9.7345e-08 au
tp 2457471.195427720960
(2016-Mar-23.69542772)
2.608e-05 TDB
node 122.2761998688221 3.2717e-05 deg
peri 53.26776451387921 3.34e-05 deg
i 5.952244839046698 3.1136e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2294  
   data-arc span      14059 days (38.49 yr)  
   first obs. used      1983-02-11  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46944  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-24 23:41:50  

Additional Information
 Jupiter MOID = 1.91027 au 
 T_jup = 3.399 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.384355207620909E-15 -3.613278148993024E-15 4.695017145078477E-15 1.500962992353563E-14 2.490231087401753E-15 -2.212851550109389E-15
q -3.613278148993024E-15 9.476029964894689E-15 -3.180016570351401E-14 -4.029005433724451E-14 -1.226729983634131E-14 5.945813057141354E-15
tp 4.695017145078477E-15 -3.180016570351401E-14 6.801620280863347E-10 2.731271411017598E-15 1.885873973533759E-10 2.076770057496195E-13
node 1.500962992353563E-14 -4.029005433724451E-14 2.731271411017598E-15 1.07041217524191E-9 -1.064152619194288E-9 3.344967504966384E-11
peri 2.490231087401753E-15 -1.226729983634131E-14 1.885873973533759E-10 -1.064152619194288E-9 1.115558922612244E-9 -3.326653791223953E-11
i -2.212851550109389E-15 5.945813057141354E-15 2.076770057496195E-13 3.344967504966384E-11 -3.326653791223953E-11 9.69441031807833E-12

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 14.14   n/a MPO636507  
rotation period rot_per 29.5712 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

30381 (2000 JN76)          Discovered 2000-May-06 by LINEAR at Socorro
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 JN76 = 1983 CO = 1998 XA75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-18 02:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin