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JPL Small-Body Database Browser
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26380 (1999 JY65)
Classification: Main-belt Asteroid          SPK-ID: 2026380
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3008350737923999 3.245e-08  
a 2.754208243515132 1.0885e-08 au
q 1.925645803337621 8.934e-08 au
i 12.89319693827825 3.8578e-06 deg
node 205.5827227409917 1.6082e-05 deg
peri 124.0811086120719 1.6987e-05 deg
M 139.7977101766235 5.5428e-06 deg
tp 2458352.177424270674
(2018-Aug-21.67742427)
2.4935e-05 TDB
period 1669.527540670585
4.57
9.897e-06
2.71e-08
d
yr
n .21562986607301 1.2783e-09 deg/d
Q 3.582770683692643 1.4159e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1800  
   data-arc span      24840 days (68.01 yr)  
   first obs. used      1952-02-01  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45295  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 00:44:04  

Additional Information
 Earth MOID = .949365 au 
 Jupiter MOID = 2.0127 au 
 T_jup = 3.242 
[ 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 13.2   n/a MPO416973  
rotation period rot_per 13.653 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Brinsfield, J.W.; Sergison, D. (2010) Minor Planet Bull. 37, 48-49.]

26380 (1999 JY65)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 JY65 = 2000 QV150 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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