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180433 (2004 BD99)
Classification: Main-belt Asteroid          SPK-ID: 2180433
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .221389138169468 4.2487e-08  
a 2.460015086129212 1.388e-08 au
q 1.915394466327176 1.0341e-07 au
i 12.22197957870017 6.081e-06 deg
node 4.202367110975912 1.8445e-05 deg
peri 322.4112703615688 2.2791e-05 deg
M 341.0762274776617 1.4998e-05 deg
tp 2459274.581590967002
(2021-Mar-01.08159097)
5.9001e-05 TDB
period 1409.305291354519
3.86
1.1927e-05
3.265e-08
d
yr
n .2554450069892201 2.1619e-09 deg/d
Q 3.004635705931248 1.6953e-08 au
  Orbit Determination Parameters
   # obs. used (total)      707  
   data-arc span      6401 days (17.52 yr)  
   first obs. used      2002-12-06  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51557  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:05:47  

Additional Information
 Earth MOID = .91848 au 
 Jupiter MOID = 2.41449 au 
 T_jup = 3.426 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.73   n/a E2021B55  

180433 (2004 BD99)          Discovered 2004-Jan-27 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

Alternate Designations
 2004 BD99 = 2002 XY36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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