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150333 (1999 VD189)
Classification: Outer Main-belt Asteroid          SPK-ID: 2150333
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .124170683661134 5.2651e-08  
a 3.225448904958544 2.8806e-08 au
q 2.824942709315785 1.7164e-07 au
i 1.876658140283627 4.6432e-06 deg
node 139.2797963235447 0.00020646 deg
peri 290.4987583237122 0.00020823 deg
M 232.1432299029195 2.603e-05 deg
tp 2459951.958333498400
(2023-Jan-07.45833350)
0.00015725 TDB
period 2115.844157912143
5.79
2.8345e-05
7.76e-08
d
yr
n .1701448562049287 2.2793e-09 deg/d
Q 3.625955100601302 3.2383e-08 au
  Orbit Determination Parameters
   # obs. used (total)      483  
   data-arc span      7127 days (19.51 yr)  
   first obs. used      1999-11-15  
   last obs. used      2019-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54699  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:18:07  

Additional Information
 Earth MOID = 1.83946 au 
 Jupiter MOID = 1.65125 au 
 T_jup = 3.175 
[ 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 15.4   n/a MPO436758  
diameter diameter 4.867 km 0.383 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

150333 (1999 VD189)          Discovered 1999-Nov-15 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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