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362856 (2012 BP38)
Classification: Main-belt Asteroid          SPK-ID: 2362856
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1022005172115407 7.2074e-08  
a 2.938166171693427 3.1901e-08 au
q 2.637884069292907 2.2267e-07 au
i 12.15172306879996 5.3599e-06 deg
node 115.0389541781162 3.9543e-05 deg
peri 283.7419217746822 5.6488e-05 deg
M 27.13321467903229 3.5986e-05 deg
tp 2459257.852606835464
(2021-Feb-12.35260684)
0.00018456 TDB
period 1839.555766969407
5.04
2.9959e-05
8.202e-08
d
yr
n .1956994218191522 3.1872e-09 deg/d
Q 3.238448274093948 3.5161e-08 au
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      10569 days (28.94 yr)  
   first obs. used      1992-01-31  
   last obs. used      2021-01-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57627  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:41:06  

Additional Information
 Earth MOID = 1.67865 au 
 Jupiter MOID = 2.15525 au 
 T_jup = 3.232 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457999.5 (2017-Sep-03.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1043823591797335 7.3409e-08  
q 2.631490090193386 2.2669e-07 au
tp 2457406.646591756292
(2016-Jan-19.14659176)
0.00018623 TDB
node 115.2261313899893 3.9706e-05 deg
peri 281.6971518720688 5.5257e-05 deg
i 12.12601000324608 5.3508e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      10569 days (28.94 yr)  
   first obs. used      1992-01-31  
   last obs. used      2021-01-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57627  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:41:06  

Additional Information
 Jupiter MOID = 2.15525 au 
 T_jup = 3.232 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.388919725436996E-15 -1.6527114022996E-14 -3.319582349459675E-12 3.741967297617315E-14 -6.843601004693234E-13 -2.471242434518999E-14
q -1.6527114022996E-14 5.138975827620323E-14 7.654028716701335E-12 -1.109252995708421E-13 1.601769792383263E-12 7.688221044089464E-14
tp -3.319582349459675E-12 7.654028716701335E-12 3.468305861090029E-8 4.803739961169944E-11 7.264869508566969E-9 4.136624321012694E-11
node 3.741967297617315E-14 -1.109252995708421E-13 4.803739961169944E-11 1.576561334997022E-9 -1.532152805028358E-9 6.773780772013846E-11
peri -6.843601004693234E-13 1.601769792383263E-12 7.264869508566969E-9 -1.532152805028358E-9 3.053284499175038E-9 -5.790996803839032E-11
i -2.471242434518999E-14 7.688221044089464E-14 4.136624321012694E-11 6.773780772013846E-11 -5.790996803839032E-11 2.863069258798046E-11

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 16.24   n/a MPCxxxxx  
diameter diameter 3.733 km 0.338 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.088   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

362856 (2012 BP38)          Discovered 2007-Jan-24 by LINEAR at Socorro
Reference: Last Updated: 2013-04-29

[ show close-approach data ]
Alternate Designations
 2012 BP38 = 2007 BK22 = 2010 NP35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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