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30381 (2000 JN76)
Classification: Main-belt Asteroid          SPK-ID: 2030381
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1966942430265711 4.1212e-08  
a 2.562949784678501 8.887e-09 au
q 2.058832316866051 1.0808e-07 au
i 5.950759838632423 3.135e-06 deg
node 122.246991722702 3.4583e-05 deg
peri 53.4276270408765 3.5304e-05 deg
M 102.6917932241057 6.5463e-06 deg
tp 2458968.994398449599
(2020-Apr-29.49439845)
2.6905e-05 TDB
period 1498.678830374322
4.10
7.795e-06
2.134e-08
d
yr
n .2402115734897539 1.2494e-09 deg/d
Q 3.067067252490952 1.0635e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2199  
   data-arc span      14006 days (38.35 yr)  
   first obs. used      1983-02-11  
   last obs. used      2021-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4741  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 06:43:14  

Additional Information
 Earth MOID = 1.07121 au 
 Jupiter MOID = 1.91027 au 
 T_jup = 3.399 
[ 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 14.13   n/a E2021B10  
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

[ 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
1915-Jul-02 06:59 00:01 Jupiter 1.92335759615971 1.92335717198453 1.92335802033511 1.87478229253335 1.62297066575936 2420680.790870655 1.35439903993936 104.353090091635 32.5664666448742 75.1722616618963 2194349.72284086 T 38 CATAB v2.0g-lin.ifort 2021-Jul-08 06:43:22 2021-Jul-08 06:43
1928-Feb-21 01:00 00:01 Jupiter 1.94060717965667 1.94060677808137 1.9406075812323 1.76636157460166 1.4990287997547 2425297.541641173 1.18138992971043 101.249172747871 36.8752480413089 82.9688846332728 2247212.73767252 T 38 CATAB v2.0g-lin.ifort 2021-Jul-08 06:43:22 2021-Jul-08 06:43
2022-Apr-15 14:35 < 00:01 Jupiter 1.92360763575723 1.92360734052622 1.92360793098814 1.85656580592879 1.60192890495664 2459685.107890151 0.183691179117737 44.8813805587334 32.8161514713767 56.3694754035233 2277776.8519941 T 38 CATAB v2.0g-lin.ifort 2021-Jul-08 06:43:22 2021-Jul-08 06:43
2034-Dec-06 20:46 < 00:01 Jupiter 1.94000698690661 1.94000661852406 1.94000735528895 1.74080738869485 1.46873905979966 2464303.365335635 0.3565538738112 52.9743635064674 41.9799636195418 73.5151253084514 2084091.02719613 T 38 CATAB v2.0g-lin.ifort 2021-Jul-08 06:43:22 2021-Jul-08 06:43
2129-Jan-29 08:00 00:02 Jupiter 1.92479926858952 1.92479883578555 1.92479970139425 1.84200117110421 1.58519814257497 2498689.833408260 1.62351402135916 130.833306103233 35.292714897581 79.9575547272404 2266229.78549885 T 38 CATAB v2.0g-lin.ifort 2021-Jul-08 06:43:22 2021-Jul-08 06:43
2141-Sep-22 16:30 00:02 Jupiter 1.93449814248139 1.93449750081029 1.93449878415469 1.7041784402755 1.42426176394108 2503309.187183355 1.83599760250622 156.050018494222 48.1191694466351 -80.6925805879882 2014825.48399294 T 38 CATAB v2.0g-lin.ifort 2021-Jul-08 06:43:22 2021-Jul-08 06:43

Alternate Designations
 2000 JN76 = 1983 CO = 1998 XA75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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