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192822 (1999 VP88)
Classification: Main-belt Asteroid          SPK-ID: 2192822
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07677008750873043 6.0069e-08  
a 2.775788906609654 2.4806e-08 au
q 2.562691349343468 1.7387e-07 au
i 1.703239749382333 4.1283e-06 deg
node 105.0355023615553 0.00023487 deg
peri 297.3107835880922 0.00023869 deg
M 200.6772321094477 4.552e-05 deg
tp 2459948.072681342488
(2023-Jan-03.57268134)
0.00021986 TDB
period 1689.188361754883
4.62
2.2644e-05
6.2e-08
d
yr
n .2131201043949884 2.8569e-09 deg/d
Q 2.988886463875841 2.6711e-08 au
  Orbit Determination Parameters
   # obs. used (total)      374  
   data-arc span      7509 days (20.56 yr)  
   first obs. used      1999-11-04  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58394  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:17:42  

Additional Information
 Earth MOID = 1.57063 au 
 Jupiter MOID = 2.31094 au 
 T_jup = 3.330 
[ 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 16.24   n/a E2021B55  
diameter diameter 4.125 km 0.224 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

192822 (1999 VP88)          Discovered 1999-Nov-04 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 1999 VP88 = 2004 XX126 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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