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JPL Small-Body Database Browser
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65090 (2002 BT30)
Classification: Main-belt Asteroid          SPK-ID: 2065090
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 .08402659601331378 4.9453e-08  
a 2.615234461257733 1.8283e-08 au
q 2.395485211701533 1.2778e-07 au
i 15.51264510086426 5.986e-06 deg
node 59.34463082167294 2.0444e-05 deg
peri 215.4471973351741 4.8754e-05 deg
M 231.4220541919013 4.8211e-05 deg
tp 2459152.232230354288
(2020-Oct-29.73223035)
0.00020947 TDB
period 1544.771941091572
4.23
1.6199e-05
4.435e-08
d
yr
n .2330441085987202 2.4439e-09 deg/d
Q 2.834983710813932 1.982e-08 au
  Orbit Determination Parameters
   # obs. used (total)      546  
   data-arc span      7179 days (19.66 yr)  
   first obs. used      1999-06-15  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59825  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:04:09  

Additional Information
 Earth MOID = 1.39368 au 
 Jupiter MOID = 2.23743 au 
 T_jup = 3.351 
[ 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 15.2   n/a MPO280155  

65090 (2002 BT30)          Discovered 2002-Jan-23 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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