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192407 (1997 EY30)
Classification: Main-belt Asteroid          SPK-ID: 2192407
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0262472358616564 4.1676e-08  
a 2.72407359132575 1.8421e-08 au
q 2.652574189269713 1.1072e-07 au
i 1.422869470606569 6.4338e-06 deg
node 191.7982935963241 0.00019725 deg
peri 298.2498727703429 0.00024138 deg
M 151.7170854714548 0.00013976 deg
tp 2458508.416219724658
(2019-Jan-24.91621972)
0.00063578 TDB
period 1642.202393520141
4.50
1.6657e-05
4.56e-08
d
yr
n .2192178025196531 2.2236e-09 deg/d
Q 2.795572993381786 1.8904e-08 au
  Orbit Determination Parameters
   # obs. used (total)      273  
   data-arc span      9440 days (25.85 yr)  
   first obs. used      1994-09-09  
   last obs. used      2020-07-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5598  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:15:58  

Additional Information
 Earth MOID = 1.66711 au 
 Jupiter MOID = 2.19264 au 
 T_jup = 3.356 
[ 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 16.54   n/a E2021B55  

192407 (1997 EY30)          Discovered 1997-Mar-05 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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