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52450 (1994 VL)
Classification: Main-belt Asteroid          SPK-ID: 2052450
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2203348860202 3.9981e-08  
a 2.544223189372635 1.0515e-08 au
q 1.983642062932266 1.0502e-07 au
i 5.570349236722433 9.1919e-06 deg
node 22.99833161094459 5.0856e-05 deg
peri 49.93947009925493 6.1388e-05 deg
M 89.0239442407934 3.2538e-05 deg
tp 2458633.948021418393
(2019-May-30.44802142)
0.00013243 TDB
period 1482.283372352662
4.06
9.1889e-06
2.516e-08
d
yr
n .2428685410054978 1.5056e-09 deg/d
Q 3.104804315813005 1.2831e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1055  
   data-arc span      9226 days (25.26 yr)  
   first obs. used      1994-11-01  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57344  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:28:40  

Additional Information
 Earth MOID = 1.00352 au 
 Jupiter MOID = 2.2142 au 
 T_jup = 3.403 
[ 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 15.3   n/a MPO319706  
diameter diameter 2.310 km 0.343 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.229   0.078 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52450 (1994 VL)          Discovered 1994-Nov-01 by Kobayashi, T. at Oizumi
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 VL = 1998 SR46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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