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JPL Small-Body Database Browser
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65395 (2002 RY63)
Classification: Main-belt Asteroid          SPK-ID: 2065395
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 .1994214595792964 3.9428e-08  
a 2.784149522944131 2.0491e-08 au
q 2.22893036139161 1.1239e-07 au
i 9.21935026385467 5.2359e-06 deg
node 154.3520960557527 3.2531e-05 deg
peri 157.6356907946217 3.5625e-05 deg
M 244.3533921773809 1.5978e-05 deg
tp 2459145.589300792343
(2020-Oct-23.08930079)
7.7773e-05 TDB
period 1696.825803885471
4.65
1.8732e-05
5.129e-08
d
yr
n .2121608471392026 2.3422e-09 deg/d
Q 3.339368684496651 2.4577e-08 au
  Orbit Determination Parameters
   # obs. used (total)      545  
   data-arc span      8410 days (23.03 yr)  
   first obs. used      1996-04-14  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60223  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:05:27  

Additional Information
 Earth MOID = 1.21739 au 
 Jupiter MOID = 1.9887 au 
 T_jup = 3.284 
[ 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 15.1   n/a MPO337761  
diameter diameter 4.417 km 1.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 15.48 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]
geometric albedo albedo 0.075   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65395 (2002 RY63)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 RY63 = 1996 GQ11 = 2000 EB199 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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