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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2323148865999101 3.8002e-08  
a 2.63925085389627 1.5467e-08 au
q 2.026113591064642 9.4766e-08 au
i 13.75979673292357 4.0454e-06 deg
node 231.0291987881896 2.4113e-05 deg
peri 215.0838019310174 2.865e-05 deg
M 59.27102103626593 1.311e-05 deg
tp 2458742.654627915475
(2019-Sep-16.15462792)
5.7043e-05 TDB
period 1566.099795946372
4.29
1.3767e-05
3.769e-08
d
yr
n .2298704085983596 2.0207e-09 deg/d
Q 3.252388116727897 1.906e-08 au
  Orbit Determination Parameters
   # obs. used (total)      652  
   data-arc span      8214 days (22.49 yr)  
   first obs. used      1997-10-29  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53789  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 23:54:53  

Additional Information
 Earth MOID = 1.05648 au 
 Jupiter MOID = 2.08996 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-August); 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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