Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
227656 (2006 BC157)
Classification: Main-belt Asteroid          SPK-ID: 2227656
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04087680707069079 5.6121e-08  
a 3.08926083131758 3.5244e-08 au
q 2.962981712324769 1.7533e-07 au
i 16.04277717785254 5.8074e-06 deg
node 146.6091320381225 1.9014e-05 deg
peri 219.3452863164565 6.5091e-05 deg
M 56.79776712825422 6.1005e-05 deg
tp 2458887.597483510581
(2020-Feb-08.09748351)
0.00033749 TDB
period 1983.262927956817
5.43
3.3939e-05
9.292e-08
d
yr
n .1815190486976312 3.1063e-09 deg/d
Q 3.215539950310391 3.6684e-08 au
  Orbit Determination Parameters
   # obs. used (total)      328  
   data-arc span      9500 days (26.01 yr)  
   first obs. used      1995-02-04  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52568  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:40:38  

Additional Information
 Earth MOID = 1.96731 au 
 Jupiter MOID = 2.02327 au 
 T_jup = 3.164 
[ 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 15.3   n/a MPO450053  
diameter diameter 5.647 km 0.205 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.038   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

227656 (2006 BC157)          Discovered 2006-Jan-25 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2006 BC157 = 2003 SW150 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-22 01:06 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin