Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
73674 (1988 BN5)
Classification: Main-belt Asteroid          SPK-ID: 2073674
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2415106511025962 1.089e-07  
a 3.159934173683366 3.0567e-08 au
q 2.396776413955752 3.4275e-07 au
i 12.77200791526488 1.0177e-05 deg
node 282.1014001553244 3.6992e-05 deg
peri 226.058548319605 4.4329e-05 deg
M 26.46060114814446 1.6386e-05 deg
tp 2457449.696060754343
(2016-Mar-02.19606075)
9.3601e-05 JED
period 2051.707662440755
5.62
2.977e-05
8.151e-08
d
yr
n .1754635938590473 2.5459e-09 deg/d
Q 3.92309193341098 3.7949e-08 au
  Orbit Determination Parameters
   # obs. used (total)      528  
   data-arc span      10297 days (28.19 yr)  
   first obs. used      1988-01-28  
   last obs. used      2016-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .4947  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 15:13:20  

Additional Information
 Earth MOID = 1.42781 au 
 Jupiter MOID = 1.32137 au 
 T_jup = 3.122 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6 mag n/a MPO359261  

73674 (1988 BN5)          Discovered 1988-Jan-28 by McNaught, R. H. at Siding Spring
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1988 BN5 = 1999 AH 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-Apr-30 16:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin