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102728 (1999 VS101)
Classification: Main-belt Asteroid          SPK-ID: 2102728
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06337585805391895 3.8279e-08  
a 2.647815374315388 1.4747e-08 au
q 2.480007802999792 1.0839e-07 au
i 2.425901653416489 4.4742e-06 deg
node 225.6024952231371 0.0001008 deg
peri 205.9307749152985 0.00010906 deg
M 304.5887989649103 4.304e-05 deg
tp 2459442.728387979995
(2021-Aug-16.22838798)
0.00018897 TDB
period 1573.729102489164
4.31
1.3147e-05
3.599e-08
d
yr
n .2287560161596991 1.9111e-09 deg/d
Q 2.815622945630984 1.5682e-08 au
  Orbit Determination Parameters
   # obs. used (total)      591  
   data-arc span      7718 days (21.13 yr)  
   first obs. used      1999-11-09  
   last obs. used      2020-12-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60968  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:32:13  

Additional Information
 Earth MOID = 1.49413 au 
 Jupiter MOID = 2.35241 au 
 T_jup = 3.388 
[ 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 15.90   n/a E2021B55  

102728 (1999 VS101)          Discovered 1999-Nov-09 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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