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135111 (2001 QV112)
Classification: Main-belt Asteroid          SPK-ID: 2135111
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03211047575918414 5.0837e-08  
a 3.073796734534985 2.3058e-08 au
q 2.975095659002041 1.566e-07 au
i 9.532351691781029 5.2575e-06 deg
node 286.5156439861599 3.4999e-05 deg
peri 96.67586308327581 9.628e-05 deg
M 180.6697167238702 8.9224e-05 deg
tp 2460181.033143228307
(2023-Aug-24.53314323)
0.00048909 TDB
period 1968.389973592243
5.39
2.2149e-05
6.064e-08
d
yr
n .1828905881607457 2.058e-09 deg/d
Q 3.17249781006793 2.3799e-08 au
  Orbit Determination Parameters
   # obs. used (total)      887  
   data-arc span      6850 days (18.75 yr)  
   first obs. used      2001-08-20  
   last obs. used      2020-05-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53689  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:11:34  

Additional Information
 Earth MOID = 1.99649 au 
 Jupiter MOID = 2.0604 au 
 T_jup = 3.208 
[ 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 14.21   n/a E2021B55  
diameter diameter 4.451 km 0.591 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.245   0.075 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135111 (2001 QV112)          Discovered 2001-Aug-25 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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