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413820 (2006 QR89)
Classification: Amor [NEO]          SPK-ID: 2413820
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 50 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3672973325085716 3.4743e-08  
a 1.888778087992801 6.059e-09 au
q 1.195034934572405 6.7545e-08 au
i 9.239493269936251 1.0103e-05 deg
node 166.3717264893449 2.2841e-05 deg
peri 263.7797675857186 4.5416e-05 deg
M 53.06103384595779 2.535e-05 deg
tp 2458860.752825004145
(2020-Jan-12.25282500)
6.6835e-05 TDB
period 948.1342399878689
2.60
4.5622e-06
1.249e-08
d
yr
n .379693069627573 1.827e-09 deg/d
Q 2.582521241413197 8.2844e-09 au
  Orbit Determination Parameters
   # obs. used (total)      196  
   data-arc span      6502 days (17.80 yr)  
   first obs. used      2002-01-10  
   last obs. used      2019-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59305  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-02 08:17:47  

Additional Information
 Earth MOID = .271042 au 
 Jupiter MOID = 2.78778 au 
 T_jup = 3.861 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457483.5 (2016-Apr-05.0) TDB
Reference: JPL 50 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3669122647244068 3.4217e-08  
q 1.195769115433104 6.6108e-08 au
tp 2457911.875210569587
(2017-Jun-07.37521057)
6.7635e-05 TDB
node 166.4705640284023 2.2832e-05 deg
peri 263.5676783401473 4.555e-05 deg
i 9.240349918207777 1.0106e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      196  
   data-arc span      6502 days (17.80 yr)  
   first obs. used      2002-01-10  
   last obs. used      2019-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59305  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-02 08:17:47  

Additional Information
 Jupiter MOID = 2.78778 au 
 T_jup = 3.861 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.170822414009088E-15 -2.259015087411234E-15 1.236549724291097E-12 -1.114692348490016E-13 7.702844598690358E-13 -2.184130643146296E-14
q -2.259015087411234E-15 4.370259054174199E-15 -2.338927177023445E-12 2.086611411997256E-13 -1.45992333689853E-12 4.454014104147442E-14
tp 1.236549724291097E-12 -2.338927177023445E-12 4.574487622942271E-9 -4.025026105529278E-10 2.701219255519405E-9 -7.486903329941837E-11
node -1.114692348490016E-13 2.086611411997256E-13 -4.025026105529278E-10 5.213039025424248E-10 -7.130101971860048E-10 -4.406587341545739E-11
peri 7.702844598690358E-13 -1.45992333689853E-12 2.701219255519405E-9 -7.130101971860048E-10 2.074807536883128E-9 5.053214560611416E-12
i -2.184130643146296E-14 4.454014104147442E-14 -7.486903329941837E-11 -4.406587341545739E-11 5.053214560611416E-12 1.021256998271962E-10

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 19.5   n/a MPO434519  
diameter diameter 0.659 km 0.259 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.049   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

413820 (2006 QR89)          Discovered 2006-Aug-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

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