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192842 (1999 VC143)
Classification: Main-belt Asteroid          SPK-ID: 2192842
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1398156385440181 6.0427e-08  
a 2.755503303803815 2.2175e-08 au
q 2.370240849872333 1.6742e-07 au
i 3.217018583169834 5.5649e-06 deg
node 241.6237766636018 0.00012516 deg
peri 146.5617206392482 0.00012702 deg
M 226.951009011269 2.4945e-05 deg
tp 2459817.960123614258
(2022-Aug-26.46012361)
0.00012032 TDB
period 1670.705225565822
4.57
2.0168e-05
5.522e-08
d
yr
n .2154778679632595 2.6011e-09 deg/d
Q 3.140765757735296 2.5276e-08 au
  Orbit Determination Parameters
   # obs. used (total)      223  
   data-arc span      7522 days (20.59 yr)  
   first obs. used      1999-10-13  
   last obs. used      2020-05-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5864  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:17:47  

Additional Information
 Earth MOID = 1.37475 au 
 Jupiter MOID = 2.30403 au 
 T_jup = 3.327 
[ 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 16.46   n/a E2021B55  

192842 (1999 VC143)          Discovered 1999-Nov-13 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2010-Jun-22 09:01 < 00:01 Hygie 0.0190168700812565 0.0190139013643682 0.01901983885738 3.99714463495065 3.99714412665832 2455369.875723052 0.904123109909216 163.070677885943 94.8380355386517 -31.3044756684143 21526.5323737158 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 22:17:48 2021-Apr-13 22:17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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