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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 ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1967319268564897 4.6118e-08  
a 2.561422355600586 9.7505e-09 au
q 2.057508800089994 1.2182e-07 au
i 5.951154990223375 3.1787e-06 deg
node 122.2460159465042 3.6219e-05 deg
peri 53.25483286794203 3.6989e-05 deg
M 55.7640532480257 6.5629e-06 deg
tp 2458968.561922631573
(2020-Apr-29.06192263)
2.7203e-05 TDB
period 1497.33928918788
4.10
8.5498e-06
2.341e-08
d
yr
n .2404264702058644 1.3728e-09 deg/d
Q 3.065335911111178 1.1669e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2133  
   data-arc span      13668 days (37.42 yr)  
   first obs. used      1983-02-11  
   last obs. used      2020-07-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47692  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:34:23  

Additional Information
 Earth MOID = 1.06873 au 
 Jupiter MOID = 1.91283 au 
 T_jup = 3.400 
[ 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

[ 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 ]
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