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146467 (2001 RX63)
Classification: Main-belt Asteroid          SPK-ID: 2146467
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .232340565284778 3.8866e-08  
a 2.639489140533383 1.8794e-08 au
q 2.026228741558824 9.9322e-08 au
i 13.76048364193852 6.1898e-06 deg
node 231.034115928004 2.7195e-05 deg
peri 215.1380086475593 3.2385e-05 deg
M 327.2911075364677 1.6803e-05 deg
tp 2458742.812020417736
(2019-Sep-16.31202042)
7.3617e-05 TDB
period 1566.311895381502
4.29
1.6729e-05
4.58e-08
d
yr
n .2298392810917878 2.4548e-09 deg/d
Q 3.252749539507942 2.3161e-08 au
  Orbit Determination Parameters
   # obs. used (total)      476  
   data-arc span      8064 days (22.08 yr)  
   first obs. used      1997-10-29  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58289  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 12:59:24  

Additional Information
 Earth MOID = 1.05652 au 
 Jupiter MOID = 2.08942 au 
 T_jup = 3.317 
[ 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 15.4   n/a MPO412892  
diameter diameter 4.546 km 0.620 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 3.232 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.059   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

146467 (2001 RX63)          Discovered 2001-Sep-10 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

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