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190135 (2005 QE30)
Classification: Apollo [NEO]          SPK-ID: 2190135
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 64 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .689368309304182 5.2472e-08  
a 2.017159019069761 2.7195e-08 au
q .6265935164959575 1.1027e-07 au
i 6.234041355305184 7.0179e-06 deg
node 259.8561675490494 0.00010984 deg
peri 216.9310987693746 0.00011284 deg
M 61.83946474624391 3.4922e-05 deg
tp 2459020.748777576159
(2020-Jun-20.24877758)
9.7971e-05 TDB
period 1046.426264168357
2.86
2.1162e-05
5.794e-08
d
yr
n .3440280622984062 6.9573e-09 deg/d
Q 3.407724521643564 4.5943e-08 au
  Orbit Determination Parameters
   # obs. used (total)      275  
   data-arc span      6226 days (17.05 yr)  
   first obs. used      2002-08-17  
   last obs. used      2019-09-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51718  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:06:24  

Additional Information
 Earth MOID = .0790223 au 
 Jupiter MOID = 1.75042 au 
 T_jup = 3.476 
[ 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 17.1   n/a MPO494049  

190135 (2005 QE30)          Discovered 2005-Aug-26 by NEAT at Palomar
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25

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