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JPL Small-Body Database Browser
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39825 (1998 BP2)
Classification: Main-belt Asteroid          SPK-ID: 2039825
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1414196979533288 3.8211e-08  
a 2.180736221692557 6.219e-09 au
q 1.872337163904912 8.5275e-08 au
i 3.715374911870597 3.5835e-06 deg
node 142.9487122880994 6.544e-05 deg
peri 292.2776901803459 6.7238e-05 deg
M 12.41587293085323 1.5961e-05 deg
tp 2458959.932533042957
(2020-Apr-20.43253304)
5.2091e-05 TDB
period 1176.259469299503
3.22
5.0316e-06
1.378e-08
d
yr
n .3060549218909929 1.3092e-09 deg/d
Q 2.489135279480202 7.0985e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1455  
   data-arc span      23389 days (64.04 yr)  
   first obs. used      1955-11-24  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53072  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 03:11:31  

Additional Information
 Earth MOID = .89124 au 
 Jupiter MOID = 2.74214 au 
 T_jup = 3.665 
[ 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 15.0   n/a MPO502432  

39825 (1998 BP2)          Discovered 1998-Jan-20 by LINEAR at Socorro
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 BP2 = 2000 VW27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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