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136742 (1995 VA17)
Classification: Main-belt Asteroid          SPK-ID: 2136742
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01771341308069476 3.6565e-08  
a 2.917787990875825 2.1233e-08 au
q 2.866104006911551 1.0609e-07 au
i 1.625221305718946 3.7523e-06 deg
node 248.3770303435056 0.00017365 deg
peri 21.05109433210318 0.00022112 deg
M 115.59840082426 0.00013616 deg
tp 2458415.941000591293
(2018-Oct-24.44100059)
0.00068971 TDB
period 1820.451133290855
4.98
1.9872e-05
5.441e-08
d
yr
n .1977531796468621 2.1586e-09 deg/d
Q 2.969471974840099 2.1609e-08 au
  Orbit Determination Parameters
   # obs. used (total)      514  
   data-arc span      8751 days (23.96 yr)  
   first obs. used      1995-11-15  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54141  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 16:04:50  

Additional Information
 Earth MOID = 1.85002 au 
 Jupiter MOID = 2.02652 au 
 T_jup = 3.280 
[ 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 15.6   n/a MPO493781  

136742 (1995 VA17)          Discovered 1995-Nov-15 by Spacewatch at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ show close-approach data ]
Alternate Designations
 1995 VA17 = 2005 UW154 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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