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JPL Small-Body Database Browser
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185801 (1999 VV164)
Classification: Main-belt Asteroid          SPK-ID: 2185801
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1235075507587997 4.4071e-08  
a 2.325202051448452 1.2831e-08 au
q 2.038022041054717 9.9946e-08 au
i 12.96907779651193 5.7737e-06 deg
node 47.27023589131839 2.1395e-05 deg
peri 49.30590775634962 3.2839e-05 deg
M 250.1303846406452 2.3543e-05 deg
tp 2459395.743354324470
(2021-Jun-30.24335432)
8.5193e-05 TDB
period 1295.058757522941
3.55
1.072e-05
2.935e-08
d
yr
n .2779796653308396 2.3009e-09 deg/d
Q 2.612382061842187 1.4416e-08 au
  Orbit Determination Parameters
   # obs. used (total)      333  
   data-arc span      6690 days (18.32 yr)  
   first obs. used      1999-11-14  
   last obs. used      2018-03-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6657  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:38:41  

Additional Information
 Earth MOID = 1.07653 au 
 Jupiter MOID = 2.63712 au 
 T_jup = 3.531 
[ 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 16.7   n/a MPO436918  

185801 (1999 VV164)          Discovered 1999-Nov-14 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

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