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JPL Small-Body Database Browser
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469429 (2002 BY30)
Classification: Main-belt Asteroid          SPK-ID: 2469429
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2155578302768886 7.5759e-08  
a 3.098004849833423 4.053e-08 au
q 2.430205646216053 2.4997e-07 au
i 29.45748084338743 9.547e-06 deg
node 100.0623483504108 1.194e-05 deg
peri 324.9179567284385 2.8879e-05 deg
M 95.98616449973684 1.9183e-05 deg
tp 2458069.459426420879
(2017-Nov-11.95942642)
0.00010806 TDB
period 1991.68919275869
5.45
3.9085e-05
1.07e-07
d
yr
n .1807510937494037 3.5471e-09 deg/d
Q 3.765804053450794 4.9267e-08 au
  Orbit Determination Parameters
   # obs. used (total)      165  
   data-arc span      6314 days (17.29 yr)  
   first obs. used      2001-12-13  
   last obs. used      2019-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59482  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:05:15  

Additional Information
 Earth MOID = 1.48427 au 
 Jupiter MOID = 1.60415 au 
 T_jup = 2.992 
[ 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 15.7   n/a MPO254720  

469429 (2002 BY30)          Discovered 2002-Jan-18 by LONEOS at Anderson Mesa
Reference: Last Updated: 2016-08-22

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