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91958 (1999 VM79)
Classification: Main-belt Asteroid          SPK-ID: 2091958
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0890298444199885 6.1592e-08  
a 2.983962581277235 2.0751e-08 au
q 2.718300856911056 1.8005e-07 au
i 9.789603191278495 6.3196e-06 deg
node 343.7155964038724 2.0248e-05 deg
peri 319.92547578607 3.175e-05 deg
M 149.1103722505661 2.5288e-05 deg
tp 2458616.680950938296
(2019-May-13.18095094)
0.00013109 TDB
period 1882.731921495471
5.15
1.964e-05
5.377e-08
d
yr
n .1912115027582093 1.9946e-09 deg/d
Q 3.249624305643414 2.2599e-08 au
  Orbit Determination Parameters
   # obs. used (total)      755  
   data-arc span      8706 days (23.84 yr)  
   first obs. used      1997-04-11  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56384  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 14:48:43  

Additional Information
 Earth MOID = 1.71173 au 
 Jupiter MOID = 2.05507 au 
 T_jup = 3.230 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8   n/a MPO493515  

91958 (1999 VM79)          Discovered 1999-Nov-04 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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