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26270 (1998 RL62)
Classification: Main-belt Asteroid          SPK-ID: 2026270
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1052434678570622 2.8785e-08  
a 2.568157424598205 1.1176e-08 au
q 2.297875631230628 7.6366e-08 au
i 13.41585601925049 3.4073e-06 deg
node 175.2741718490267 1.7539e-05 deg
peri 308.2611609928654 2.8059e-05 deg
M 33.44909040274393 2.1729e-05 deg
tp 2459060.826922857524
(2020-Jul-30.32692286)
9.0733e-05 TDB
period 1503.248882581465
4.12
9.813e-06
2.687e-08
d
yr
n .2394813022456982 1.5633e-09 deg/d
Q 2.838439217965782 1.2353e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1783  
   data-arc span      10545 days (28.87 yr)  
   first obs. used      1992-03-06  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48231  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 03:18:33  

Additional Information
 Earth MOID = 1.33528 au 
 Jupiter MOID = 2.2336 au 
 T_jup = 3.385 
[ 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 14.13   n/a E2021B10  
diameter diameter 4.243 km 0.269 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.205   0.063 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26270 (1998 RL62)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 RL62 = 2000 AW201 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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