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160967 (2002 BQ15)
Classification: Main-belt Asteroid          SPK-ID: 2160967
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1179032826603583 1.1758e-07  
a 2.463533973941664 2.8357e-08 au
q 2.173075231468624 2.7285e-07 au
i 14.02303460573335 9.0306e-06 deg
node 310.1462475251874 2.9663e-05 deg
peri 322.5970526634207 6.3389e-05 deg
M 141.6118561413676 6.5296e-05 deg
tp 2458444.936922269485
(2018-Nov-22.43692227)
0.00025011 TDB
period 1412.330248558621
3.87
2.4385e-05
6.676e-08
d
yr
n .2548978897587193 4.4011e-09 deg/d
Q 2.753992716414703 3.1701e-08 au
  Orbit Determination Parameters
   # obs. used (total)      336  
   data-arc span      6530 days (17.88 yr)  
   first obs. used      2002-01-19  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54782  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 12:25:37  

Additional Information
 Earth MOID = 1.1719 au 
 Jupiter MOID = 2.46132 au 
 T_jup = 3.438 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457389.5 (2016-Jan-02.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1181365283731496 1.1756e-07  
q 2.172538925168841 2.7295e-07 au
tp 2457034.027403865279
(2015-Jan-11.52740387)
0.00023524 TDB
node 310.2052291555291 2.9664e-05 deg
peri 322.8525348480583 6.3253e-05 deg
i 14.02119334470054 9.0342e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      336  
   data-arc span      6530 days (17.88 yr)  
   first obs. used      2002-01-19  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54782  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 12:25:37  

Additional Information
 Jupiter MOID = 2.46132 au 
 T_jup = 3.438 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.381938302238354E-14 -3.201755940312818E-14 1.941943184743549E-11 5.149301553283134E-14 3.98219805823945E-12 -4.910191763232354E-14
q -3.201755940312818E-14 7.450354552638121E-14 -4.465709043277441E-11 -1.150286961189771E-13 -9.12072160936109E-12 1.138784979520166E-13
tp 1.941943184743549E-11 -4.465709043277441E-11 5.533882313836101E-8 2.346679252613068E-11 1.310165086252478E-8 -1.745381694158256E-10
node 5.149301553283134E-14 -1.150286961189771E-13 2.346679252613068E-11 8.799678780247342E-10 -8.505824404383821E-10 1.813744770223371E-10
peri 3.98219805823945E-12 -9.12072160936109E-12 1.310165086252478E-8 -8.505824404383821E-10 4.000964229226727E-9 -2.182281056702952E-10
i -4.910191763232354E-14 1.138784979520166E-13 -1.745381694158256E-10 1.813744770223371E-10 -2.182281056702952E-10 8.161767302184245E-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 16.1   n/a MPO502933  

160967 (2002 BQ15)          Discovered 2002-Jan-19 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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