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192337 (1995 ME2)
Classification: Main-belt Asteroid          SPK-ID: 2192337
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1545720285701907 9.9304e-08  
a 2.615308158507642 2.4718e-08 au
q 2.211054671110946 2.6417e-07 au
i 5.541737944092121 7.8742e-06 deg
node 231.9296034349853 0.0001173 deg
peri 135.4851586308301 0.00012153 deg
M 320.2830843541579 3.569e-05 deg
tp 2459370.933806412082
(2021-Jun-05.43380641)
0.00015483 TDB
period 1544.837239010852
4.23
2.1901e-05
5.996e-08
d
yr
n .2330342581788781 3.3037e-09 deg/d
Q 3.019561645904338 2.8539e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      8686 days (23.78 yr)  
   first obs. used      1995-06-23  
   last obs. used      2019-04-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .65179  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:15:41  

Additional Information
 Earth MOID = 1.21291 au 
 Jupiter MOID = 2.47037 au 
 T_jup = 3.384 
[ 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 16.8   n/a MPO241288  

192337 (1995 ME2)          Discovered 1995-Jun-23 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
1938-Nov-10 17:18 00:02 Thisb 0.0449451082565871 0.0449369408885124 0.0449532792719978 2.715732877266 2.71573282140544 2429213.220600293 1.73041550866055 769.608464271431 88.9294951154404 58.7236944547956 64699.9014796884 T 9 CATAB v2.0f-lin.ifort 2021-Apr-13 22:15:42 2021-Apr-13 22:15
2133-May-02 13:49 00:11 Hygie 0.0299025059601219 0.0298886985539918 0.0299163246776575 3.03147271375013 3.03147228752288 2500244.075602683 11.4716855374754 1149.86747247716 87.6851063487722 53.5346616972694 40964.3882963703 T 9 CATAB v2.0f-lin.ifort 2021-Apr-13 22:15:42 2021-Apr-13 22:15
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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