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150469 (2000 KV4)
Classification: Main-belt Asteroid          SPK-ID: 2150469
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1898770850108241 4.7892e-08  
a 2.355607693725124 9.971e-09 au
q 1.908331771411527 1.1316e-07 au
i 22.23007422790561 5.9139e-06 deg
node 80.76288550956599 1.0771e-05 deg
peri 121.8451806655862 1.7451e-05 deg
M 278.1999070983001 1.225e-05 deg
tp 2459500.557280747178
(2021-Oct-13.05728075)
4.5187e-05 TDB
period 1320.543990075825
3.62
8.3845e-06
2.296e-08
d
yr
n .272614924383798 1.7309e-09 deg/d
Q 2.80288361603872 1.1864e-08 au
  Orbit Determination Parameters
   # obs. used (total)      661  
   data-arc span      7561 days (20.70 yr)  
   first obs. used      2000-05-05  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51619  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 10:39:25  

Additional Information
 Earth MOID = .970404 au 
 Jupiter MOID = 2.36251 au 
 T_jup = 3.432 
[ 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 15.8   n/a MPO248211  
diameter diameter 2.478 km 0.813 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.199   0.108 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

150469 (2000 KV4)          Discovered 2000-May-27 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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