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249167 (2008 BA35)
Classification: Main-belt Asteroid          SPK-ID: 2249167
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2614750262020415 4.8211e-08  
a 2.601699643248651 1.9776e-08 au
q 1.921420160860368 1.2584e-07 au
i 14.52698875272097 6.8105e-06 deg
node 336.5245940228951 1.5273e-05 deg
peri 27.29843732035706 2.0477e-05 deg
M 112.8056427525858 1.3948e-05 deg
tp 2458520.200110600234
(2019-Feb-05.70011060)		 5.6233e-05 TDB
period 1532.795310276729
4.20		 1.7476e-05
4.785e-08		 d
yr
n .2348650192144742 2.6779e-09 deg/d
Q 3.281979125636934 2.4947e-08 au
   Orbit Determination Parameters
   # obs. used (total)      437  
   data-arc span      6412 days (17.56 yr)  
   first obs. used      2002-10-21  
   last obs. used      2020-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55286  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:19:53  

Additional Information
 Earth MOID = .928252 au 
 Jupiter MOID = 2.21641 au 
 T_jup = 3.321 
[ 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 15.75   n/a E2021B55  
diameter diameter 1.628 km 0.210 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.420   0.139 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249167 (2008 BA35)          Discovered 2008-Jan-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)		 Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2091-Dec-27 05:49 < 00:01 Psych 0.0346201932779301 0.0346060606358072 0.0346343748763323 4.86604800902447 4.86604793720416 2485142.742680653 0.936369287618965 2206.86401906191 136.261930390967 -71.6830982998491 36067.5227299539 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 00:19:55 2020-Nov-12 00:19
2128-Mar-05 21:09 00:13 Iris 0.0424523714937997 0.042407498336158 0.0424974218976327 6.55143687716736 6.55143685649764 2498360.380946876 12.9143181627239 4876.86973582839 122.979569274501 62.6719170553812 45871.325688861 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 00:19:55 2020-Nov-12 00:19
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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