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24506 (2001 BS15)
Classification: Jupiter Trojan          SPK-ID: 2024506
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02976765897572608 2.0898e-08  
a 5.321572190172655 8.2771e-08 au
q 5.163161444000888 1.6787e-07 au
i 11.8162181108094 1.261e-06 deg
node 340.1060542173074 4.8531e-06 deg
peri 125.0490522598515 6.9146e-05 deg
M 266.5487442821788 6.9882e-05 deg
tp 2460364.467902768035
(2024-Feb-23.96790277)
0.00088186 TDB
period 4483.925248278751
12.28
0.00010461
2.864e-07
d
yr
n .08028679785377635 1.8731e-09 deg/d
Q 5.479982936344422 8.5235e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1776  
   data-arc span      22033 days (60.32 yr)  
   first obs. used      1960-10-17  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46177  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:43:52  

Additional Information
 Earth MOID = 4.19443 au 
 Jupiter MOID = .188739 au 
 T_jup = 2.957 
[ 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 10.76   n/a E2021B10  
diameter diameter 39.052 km 0.631 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  
geometric albedo albedo 0.046   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

24506 (2001 BS15)          Discovered 2001-Jan-21 by Kobayashi, T. at Oizumi
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 BS15 = 1977 DC3 = 1977 EZ2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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