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JPL Small-Body Database Browser
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82880 (2001 QN70)
Classification: Main-belt Asteroid          SPK-ID: 2082880
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2088059356699119 4.1111e-08  
a 3.144718417608721 1.6575e-08 au
q 2.488082546001527 1.3114e-07 au
i 13.06749342618269 5.0008e-06 deg
node 181.8875795005377 1.7622e-05 deg
peri 163.2879832904816 2.0527e-05 deg
M 128.9279866440775 1.0649e-05 deg
tp 2458271.015996130716
(2018-Jun-01.51599613)
5.9181e-05 TDB
period 2036.906402005044
5.58
1.6104e-05
4.409e-08
d
yr
n .1767386069608458 1.3973e-09 deg/d
Q 3.801354289215914 2.0036e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1227  
   data-arc span      10697 days (29.29 yr)  
   first obs. used      1990-09-24  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5248  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 12:58:14  

Additional Information
 Earth MOID = 1.48467 au 
 Jupiter MOID = 1.67221 au 
 T_jup = 3.136 
[ show covariance matrix ]

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 13.9   n/a MPO333505  
diameter diameter 9.591 km 0.373 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

82880 (2001 QN70)          Discovered 2001-Aug-17 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 2001 QN70 = 2000 KS76 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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