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214570 (2006 QN28)
Classification: Main-belt Asteroid          SPK-ID: 2214570
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1206406949146526 4.9072e-08  
a 2.647538426393415 1.6112e-08 au
q 2.328137550820068 1.287e-07 au
i 14.52684644750718 4.7877e-06 deg
node 166.2094224499458 1.7112e-05 deg
peri 203.6785116954656 2.652e-05 deg
M 94.46386869251684 1.8585e-05 deg
tp 2458787.618843864138
(2019-Oct-31.11884386)
8.044e-05 TDB
period 1573.482202943961
4.31
1.4364e-05
3.933e-08
d
yr
n .2287919109135429 2.0885e-09 deg/d
Q 2.966939301966763 1.8056e-08 au
  Orbit Determination Parameters
   # obs. used (total)      472  
   data-arc span      6699 days (18.34 yr)  
   first obs. used      2002-10-15  
   last obs. used      2021-02-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49089  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:47:16  

Additional Information
 Earth MOID = 1.33038 au 
 Jupiter MOID = 2.497 au 
 T_jup = 3.336 
[ 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 15.9   n/a MPO450013  

214570 (2006 QN28)          Discovered 2006-Aug-21 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ 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
2174-May-20 17:50 00:05 Eunom 0.0473607857218542 0.047280167350166 0.0474414123493014 8.12594011361016 8.12594007713465 2515237.243088806 5.08545102401791 4138.43937608823 58.2711099813035 13.7825782400343 29005.191711299 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 23:47:17 2021-Apr-13 23:47
2178-Sep-08 19:50 00:05 Eunom 0.0197502611396679 0.0196827536654314 0.0198179031188 8.1574355137279 8.15743542659797 2516809.326104593 4.97887769860907 4237.15479222459 58.5243725339284 37.3419421416123 30617.9228241972 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 23:47:17 2021-Apr-13 23:47
2182-Dec-28 01:49 00:05 Eunom 0.028029360600529 0.0279496990532095 0.028109069276514 8.23662667537371 8.23662661456982 2518380.575578412 4.85416345350796 4366.43421201901 59.4218985276885 -24.5232927514878 29292.8946597339 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 23:47:17 2021-Apr-13 23:47
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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