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100927 (1998 MN1)
Classification: Outer Main-belt Asteroid          SPK-ID: 2100927
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .136682436988193 4.4712e-08  
a 3.213698707500054 2.6262e-08 au
q 2.774442536413141 1.4701e-07 au
i 4.704848507706751 6.4625e-06 deg
node 172.67285356797 5.6937e-05 deg
peri 135.1381873430475 6.1065e-05 deg
M 233.329185254468 2.341e-05 deg
tp 2459740.923556285219
(2022-Jun-10.42355628)
0.00013972 TDB
period 2104.292774923363
5.76
2.5794e-05
7.062e-08
d
yr
n .1710788557039602 2.097e-09 deg/d
Q 3.652954878586968 2.9851e-08 au
  Orbit Determination Parameters
   # obs. used (total)      466  
   data-arc span      10215 days (27.97 yr)  
   first obs. used      1992-04-30  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63391  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:57:30  

Additional Information
 Earth MOID = 1.76243 au 
 Jupiter MOID = 1.62902 au 
 T_jup = 3.171 
[ 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 14.9   n/a MPO436470  

100927 (1998 MN1)          Discovered 1998-Jun-16 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 MN1 = 2002 CQ23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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