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181594 (2006 VE154)
Classification: Main-belt Asteroid          SPK-ID: 2181594
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04075905467233022 4.6538e-08  
a 3.128186223572531 3.2029e-08 au
q 3.000684310260707 1.5723e-07 au
i 9.642598862409223 5.2692e-06 deg
node 27.07463455391773 2.9168e-05 deg
peri 216.8159026614341 7.3428e-05 deg
M 359.404092230109 6.68e-05 deg
tp 2459203.845136721525
(2020-Dec-20.34513672)
0.00037497 TDB
period 2020.865107983747
5.53
3.1037e-05
8.497e-08
d
yr
n .1781415288817463 2.736e-09 deg/d
Q 3.255688136884354 3.3335e-08 au
  Orbit Determination Parameters
   # obs. used (total)      322  
   data-arc span      8956 days (24.52 yr)  
   first obs. used      1995-11-18  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46718  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:31:14  

Additional Information
 Earth MOID = 1.99378 au 
 Jupiter MOID = 1.73437 au 
 T_jup = 3.191 
[ 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 15.46   n/a E2021B55  
diameter diameter 4.992 km 0.125 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

181594 (2006 VE154)          Discovered 2006-Nov-08 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2006 VE154 = 1995 WA25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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