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16900 Lozere (1998 DQ13)
Classification: Main-belt Asteroid          SPK-ID: 2016900
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1032994711380829 4.5759e-08  
a 3.048979894200158 1.5201e-08 au
q 2.734021883618634 1.3795e-07 au
i 2.486198152493493 4.0481e-06 deg
node 107.5867808566097 0.00011953 deg
peri 58.19443331357081 0.00012173 deg
M 117.6499634634617 2.2118e-05 deg
tp 2458564.994134170221
(2019-Mar-22.49413417)
0.00011908 TDB
period 1944.599938356742
5.32
1.4543e-05
3.982e-08
d
yr
n .185128052767611 1.3845e-09 deg/d
Q 3.363937904781683 1.6771e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1692  
   data-arc span      14534 days (39.79 yr)  
   first obs. used      1980-11-30  
   last obs. used      2020-09-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51459  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:46:06  

Additional Information
 Earth MOID = 1.74199 au 
 Jupiter MOID = 1.60734 au 
 T_jup = 3.228 
[ 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 13.46   n/a E2021B10  
diameter diameter 10.230 km 0.142 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.081   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

16900 Lozère           Discovered 1998 Feb. 27 at Pises Observatory.
At 1699 meters, Mt. Lozère is the highest summit of the Cevennes mountains, which surround the Pises observatory. It is also the name of the 48th French département.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010109/MPCPages.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 1998 DQ13 = 1980 WQ1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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