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14333 (1981 ED34)
Classification: Main-belt Asteroid          SPK-ID: 2014333
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1983298879355954 3.4617e-08  
a 2.443432445185548 9.4392e-09 au
q 1.9588267621537 8.7969e-08 au
i 2.162339391820225 4.8614e-06 deg
node 305.4344713792615 9.9957e-05 deg
peri 94.29509953320915 0.00010104 deg
M 270.3282819786251 1.5432e-05 deg
tp 2459547.997689358241
(2021-Nov-29.49768936)
6.1112e-05 TDB
period 1395.079417784181
3.82
8.084e-06
2.213e-08
d
yr
n .258049825272164 1.4953e-09 deg/d
Q 2.928038128217395 1.1311e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1064  
   data-arc span      14880 days (40.74 yr)  
   first obs. used      1979-10-18  
   last obs. used      2020-07-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53565  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:25:22  

Additional Information
 Earth MOID = .967181 au 
 Jupiter MOID = 2.49499 au 
 T_jup = 3.472 
[ 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 15.31   n/a E2021B10  
rotation period rot_per 3.825 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

14333 (1981 ED34)          Discovered 1981-Mar-01 by Bus, S. J. at Siding Spring
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1981 ED34 = 1983 VN4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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