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14971 (1997 QN3)
Classification: Main-belt Asteroid          SPK-ID: 2014971
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .128924511746517 4.1559e-08  
a 2.734707308031511 1.172e-08 au
q 2.382136503573917 1.1638e-07 au
i 7.272860254708768 4.5577e-06 deg
node 23.26898042442254 2.8883e-05 deg
peri 357.394332722716 3.2553e-05 deg
M 9.328853492528074 1.5427e-05 deg
tp 2458957.695396792287
(2020-Apr-18.19539679)
7.0674e-05 TDB
period 1651.827544201332
4.52
1.0618e-05
2.907e-08
d
yr
n .2179404268101499 1.401e-09 deg/d
Q 3.087278112489106 1.3231e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1658  
   data-arc span      13278 days (36.35 yr)  
   first obs. used      1983-09-09  
   last obs. used      2020-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51991  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:08:19  

Additional Information
 Earth MOID = 1.38486 au 
 Jupiter MOID = 2.37284 au 
 T_jup = 3.329 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456711.5 (2014-Feb-23.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1313475325637829 4.2125e-08  
q 2.375348133813037 1.1843e-07 au
tp 2457299.959416216125
(2015-Oct-04.45941622)
6.4482e-05 TDB
node 23.37072222818136 2.8795e-05 deg
peri 356.3101719968076 3.2271e-05 deg
i 7.288164753916462 4.5661e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1658  
   data-arc span      13278 days (36.35 yr)  
   first obs. used      1983-09-09  
   last obs. used      2020-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51991  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:08:19  

Additional Information
 Jupiter MOID = 2.37284 au 
 T_jup = 3.329 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.774535602716582E-15 -4.971251465322061E-15 -8.641573596447556E-13 2.407906903669542E-17 -2.025189561840644E-13 -6.573322341299369E-16
q -4.971251465322061E-15 1.402626871765885E-14 2.562707016040398E-12 -3.058194004761324E-16 5.906612389125764E-13 1.995280060835414E-15
tp -8.641573596447556E-13 2.562707016040398E-12 4.157954238508746E-9 -5.248659322021793E-12 9.51453378448703E-10 5.769928670183688E-13
node 2.407906903669542E-17 -3.058194004761324E-16 -5.248659322021793E-12 8.29154310422111E-10 -8.231754562852603E-10 -3.759609881419875E-11
peri -2.025189561840644E-13 5.906612389125764E-13 9.51453378448703E-10 -8.231754562852603E-10 1.041391859259706E-9 3.740187965296066E-11
i -6.573322341299369E-16 1.995280060835414E-15 5.769928670183688E-13 -3.759609881419875E-11 3.740187965296066E-11 2.084945676970401E-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 13.8   n/a MPO347643  
diameter diameter 8.925 km 0.127 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14971 (1997 QN3)          Discovered 1997-Aug-30 by ODAS at Caussols
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 QN3 = 1983 RN9 = 1988 VV13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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