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 ]  
2955 Newburn (1982 BX1)
Classification: Main-belt Asteroid          SPK-ID: 2002955
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 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1154147686439164 1.9447e-08  
a 2.18041221395249 5.4793e-09 au
q 1.928760442730794 4.2093e-08 au
i 3.592238520067702 2.8235e-07 deg
node 32.40907797756969 1.261e-05 deg
peri 234.7186366031829 1.6351e-05 deg
M 273.3073038151761 8.175e-06 deg
tp 2459483.695498136131
(2021-Sep-26.19549814)
2.6942e-05 TDB
period 1175.997330982242
3.22
4.4329e-06
1.214e-08
d
yr
n .3061231437483902 1.1539e-09 deg/d
Q 2.432063985174187 6.1117e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2447  
   data-arc span      24343 days (66.65 yr)  
   first obs. used      1954-07-29  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46095  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 20:38:37  

Additional Information
 Earth MOID = .91388 au 
 Jupiter MOID = 2.63069 au 
 T_jup = 3.670 
[ 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 13.40   n/a MPCxxxxx  
diameter diameter 5.427 km 0.068 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.315   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
SMASSII spectral type spec_B S   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

2955 Newburn (1982 BX1)          Discovered 1982-Jan-30 by Bowell, E. at Flagstaff (AM)
Discovered at the Anderson Mesa station, which is operated by the Lowell Observatory.
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1982 BX1 = 1976 JG3 = 1979 FZ1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-07 20:51 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin