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332692 (2009 QQ30)
Classification: Main-belt Asteroid          SPK-ID: 2332692
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2424275375910404 6.1889e-08  
a 2.440792749287264 2.682e-08 au
q 1.849077373307487 1.4795e-07 au
i 7.663896909489255 5.8459e-06 deg
node 255.5158647757852 4.42e-05 deg
peri 116.2770534097268 4.5632e-05 deg
M 282.2970629784217 1.8901e-05 deg
tp 2459301.128200643538
(2021-Mar-27.62820064)
7.7241e-05 TDB
period 1392.81932421189
3.81
2.2957e-05
6.285e-08
d
yr
n .258468556360461 4.2601e-09 deg/d
Q 3.032508125267041 3.3322e-08 au
  Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      5054 days (13.84 yr)  
   first obs. used      2005-06-29  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57395  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:25:45  

Additional Information
 Earth MOID = .865129 au 
 Jupiter MOID = 2.49612 au 
 T_jup = 3.449 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456886.5 (2014-Aug-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2415965872011321 6.1887e-08  
q 1.851676446129894 1.478e-07 au
tp 2456518.126483426153
(2013-Aug-13.62648343)
4.6373e-05 TDB
node 255.6047566122156 4.4176e-05 deg
peri 116.5472047559854 4.5615e-05 deg
i 7.664793944653531 5.8456e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      5054 days (13.84 yr)  
   first obs. used      2005-06-29  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57395  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:25:45  

Additional Information
 Jupiter MOID = 2.49612 au 
 T_jup = 3.449 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.830010261972491E-15 -9.062501987523897E-15 1.149218015928756E-12 -2.857152229492851E-14 2.795396176712261E-13 1.021061508654552E-15
q -9.062501987523897E-15 2.18442099383618E-14 -2.432929163754731E-12 6.581282020533762E-14 -5.722634897259617E-13 -2.39704496471974E-15
tp 1.149218015928756E-12 -2.432929163754731E-12 2.150430976806318E-9 -2.12405403919545E-11 5.663183669161021E-10 -1.893554736631147E-12
node -2.857152229492851E-14 6.581282020533762E-14 -2.12405403919545E-11 1.951487971992557E-9 -1.938294276639264E-9 -7.607650066487818E-11
peri 2.795396176712261E-13 -5.722634897259617E-13 5.663183669161021E-10 -1.938294276639264E-9 2.080712434463568E-9 7.487371673514036E-11
i 1.021061508654552E-15 -2.39704496471974E-15 -1.893554736631147E-12 -7.607650066487818E-11 7.487371673514036E-11 3.417159366914829E-11

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 16.5   n/a MPO434082  

332692 (2009 QQ30)          Discovered 2009-Aug-21 by LINEAR at Socorro
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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