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66874 (1999 VP50)
Classification: Main-belt Asteroid          SPK-ID: 2066874
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1344254207278547 3.924e-08  
a 2.931124279477035 1.5515e-08 au
q 2.537106665002705 1.1877e-07 au
i 1.747858478482667 4.2591e-06 deg
node 1.844278487824137 0.0001301 deg
peri 54.94734600290024 0.00013108 deg
M 31.87502248547251 1.4839e-05 deg
tp 2458838.207752266209
(2019-Dec-20.70775227)
7.5377e-05 TDB
period 1832.946446101888
5.02
1.4553e-05
3.984e-08
d
yr
n .1964050836103854 1.5594e-09 deg/d
Q 3.325141893951365 1.76e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1050  
   data-arc span      10549 days (28.88 yr)  
   first obs. used      1991-03-13  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .545  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 15:04:59  

Additional Information
 Earth MOID = 1.54952 au 
 Jupiter MOID = 2.0114 au 
 T_jup = 3.262 
[ 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 14.9   n/a MPO412599  
diameter diameter 2.831 km 0.605 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.265   0.114 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

66874 (1999 VP50)          Discovered 1999-Nov-03 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

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