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JPL Small-Body Database Browser
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97896 (2000 QN72)
Classification: Main-belt Asteroid          SPK-ID: 2097896
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1742339483395298 7.0227e-08  
a 2.258619499881945 1.2317e-08 au
q 1.865091306620859 1.6447e-07 au
i 2.971182323469569 6.875e-06 deg
node 310.8370469256063 0.00013207 deg
peri 92.16926353623877 0.00013442 deg
M 248.3902776158446 2.5899e-05 deg
tp 2459384.881576769048
(2021-Jun-19.38157677)
9.121e-05 TDB
period 1239.832558319328
3.39
1.0141e-05
2.776e-08
d
yr
n .2903617892467698 2.3751e-09 deg/d
Q 2.65214769314303 1.4463e-08 au
  Orbit Determination Parameters
   # obs. used (total)      419  
   data-arc span      10406 days (28.49 yr)  
   first obs. used      1990-10-10  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55014  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:52:35  

Additional Information
 Earth MOID = .876661 au 
 Jupiter MOID = 2.74761 au 
 T_jup = 3.600 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457135.5 (2015-Apr-23.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1742171851797639 6.9814e-08  
q 1.864785874204085 1.6312e-07 au
tp 2456907.374675673001
(2014-Sep-06.87467567)
8.0085e-05 TDB
node 310.9146046672226 0.00013199 deg
peri 92.35157839306396 0.00013435 deg
i 2.972301603663463 6.8765e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      419  
   data-arc span      10406 days (28.49 yr)  
   first obs. used      1990-10-10  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55014  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:52:35  

Additional Information
 Jupiter MOID = 2.74761 au 
 T_jup = 3.600 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.874006502387508E-15 -1.137278891089229E-14 -3.871589650943259E-12 7.065285721429302E-14 -1.204854061200292E-12 -3.35188258877212E-15
q -1.137278891089229E-14 2.660834996140806E-14 9.102325455378518E-12 -1.629997892081802E-13 2.832510384352428E-12 8.136594871317678E-15
tp -3.871589650943259E-12 9.102325455378518E-12 6.413558050966899E-9 -9.774878301442434E-11 2.060180444242243E-9 3.772229721909521E-12
node 7.065285721429302E-14 -1.629997892081802E-13 -9.774878301442434E-11 1.742153499151379E-8 -1.742620449637753E-8 5.204476774337105E-10
peri -1.204854061200292E-12 2.832510384352428E-12 2.060180444242243E-9 -1.742620449637753E-8 1.80488544208867E-8 -5.1860101993809E-10
i -3.35188258877212E-15 8.136594871317678E-15 3.772229721909521E-12 5.204476774337105E-10 -5.1860101993809E-10 4.728611914165866E-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 16.6   n/a MPO436452  

97896 (2000 QN72)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 2000 QN72 = 1990 TF2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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