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192843 (1999 VM148)
Classification: Main-belt Asteroid          SPK-ID: 2192843
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05591822825402548 6.1012e-08  
a 2.775957485186463 2.4666e-08 au
q 2.620730860906336 1.7762e-07 au
i 4.762745740781835 4.9934e-06 deg
node 241.6317470879316 7.3125e-05 deg
peri 122.9278164071298 8.4424e-05 deg
M 282.5605095512026 4.5781e-05 deg
tp 2459759.893896281572
(2022-Jun-29.39389628)
0.00021733 TDB
period 1689.342245192907
4.63
2.2516e-05
6.165e-08
d
yr
n .2131006911266174 2.8403e-09 deg/d
Q 2.93118410946659 2.6045e-08 au
  Orbit Determination Parameters
   # obs. used (total)      391  
   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      .60645  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:17:47  

Additional Information
 Earth MOID = 1.62179 au 
 Jupiter MOID = 2.33763 au 
 T_jup = 3.328 
[ 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 15.74   n/a E2021B55  

192843 (1999 VM148)          Discovered 1999-Nov-14 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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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
1991-Mar-03 08:44 00:02 Psych 0.0121907883540618 0.0121866093737147 0.0121949694560392 2.23328103955734 2.23328059515327 2448318.863744972 1.88739455560885 339.619255585639 70.1656257840016 53.9381211056207 21185.1474386164 T 26 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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