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30876 (1992 EM27)
Classification: Main-belt Asteroid          SPK-ID: 2030876
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1035015380903022 4.762e-08  
a 3.14460428093415 2.1445e-08 au
q 2.819132901172117 1.4586e-07 au
i 7.776027913672205 5.331e-06 deg
node 335.2803912120376 3.0811e-05 deg
peri 180.1393794500287 3.7268e-05 deg
M 63.63704292292078 1.9908e-05 deg
tp 2458840.456546475051
(2019-Dec-22.95654648)
0.00011257 TDB
period 2036.795509589851
5.58
2.0835e-05
5.704e-08
d
yr
n .1767482294147895 1.808e-09 deg/d
Q 3.470075660696184 2.3664e-08 au
  Orbit Determination Parameters
   # obs. used (total)      813  
   data-arc span      10337 days (28.30 yr)  
   first obs. used      1992-02-09  
   last obs. used      2020-05-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55664  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:41:31  

Additional Information
 Earth MOID = 1.82876 au 
 Jupiter MOID = 1.52593 au 
 T_jup = 3.187 
[ 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 14.44   n/a E2021B10  

30876 (1992 EM27)          Discovered 1992-Mar-04 by UESAC at La Silla
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 EM27 = 2000 QF212 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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