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58284 (1993 VW3)
Classification: Main-belt Asteroid          SPK-ID: 2058284
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2603975843060916 5.239e-08  
a 2.381563794506618 9.6069e-09 au
q 1.761410335546246 1.2352e-07 au
i 6.319583246016549 5.2637e-06 deg
node 30.90822074481465 2.9739e-05 deg
peri 326.2359857801714 3.092e-05 deg
M 166.7297311565022 1.0092e-05 deg
tp 2458578.769310834036
(2019-Apr-05.26931083)
3.6042e-05 TDB
period 1342.430330494888
3.68
8.1228e-06
2.224e-08
d
yr
n .2681703413742787 1.6226e-09 deg/d
Q 3.00171725346699 1.2109e-08 au
  Orbit Determination Parameters
   # obs. used (total)      996  
   data-arc span      9683 days (26.51 yr)  
   first obs. used      1993-11-09  
   last obs. used      2020-05-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50218  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:51:38  

Additional Information
 Earth MOID = .760464 au 
 Jupiter MOID = 2.4551 au 
 T_jup = 3.483 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456945.5 (2014-Oct-15.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2618751049616516 5.2641e-08  
q 1.757239615287725 1.2431e-07 au
tp 2457235.006965647316
(2015-Jul-31.50696565)
3.336e-05 TDB
node 30.94838748561213 2.9733e-05 deg
peri 325.9719514282311 3.0891e-05 deg
i 6.324204338350162 5.2626e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      996  
   data-arc span      9683 days (26.51 yr)  
   first obs. used      1993-11-09  
   last obs. used      2020-05-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50218  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:51:38  

Additional Information
 Jupiter MOID = 2.4551 au 
 T_jup = 3.483 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.771091070232905E-15 -6.533719490464592E-15 1.150442334689619E-12 1.073773680280344E-14 1.956654028393166E-13 -3.009062164889797E-15
q -6.533719490464592E-15 1.54527329005851E-14 -2.701969864955969E-12 -2.501796862264981E-14 -4.617005300455899E-13 7.18942700120593E-15
tp 1.150442334689619E-12 -2.701969864955969E-12 1.112858139007464E-9 4.841722899548774E-12 2.769864252447863E-10 -3.088785301990098E-12
node 1.073773680280344E-14 -2.501796862264981E-14 4.841722899548774E-12 8.840426258004421E-10 -8.77114613448212E-10 3.313592110829257E-11
peri 1.956654028393166E-13 -4.617005300455899E-13 2.769864252447863E-10 -8.77114613448212E-10 9.542552061281205E-10 -3.371183486972928E-11
i -3.009062164889797E-15 7.18942700120593E-15 -3.088785301990098E-12 3.313592110829257E-11 -3.371183486972928E-11 2.769537570106012E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.53   n/a E2021B10  
diameter diameter 5.104 km 0.112 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58284 (1993 VW3)          Discovered 1993-Nov-14 by Hirasawa, M., Suzuki, S. at Nyukasa
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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