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 ]  
452476 (2004 BZ81)
Classification: Main-belt Asteroid          SPK-ID: 2452476
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0641601308487173 8.1817e-08  
a 2.580362738199423 2.4971e-08 au
q 2.414806327279393 2.0827e-07 au
i 1.383033326624541 8.731e-06 deg
node 307.3124590723467 0.00037921 deg
peri 205.8778207564142 0.00038617 deg
M 356.5989655050976 7.2722e-05 deg
tp 2459214.803031846322
(2020-Dec-31.30303185)
0.00030586 TDB
period 1513.978018274626
4.15
2.1977e-05
6.017e-08
d
yr
n .2377841657240616 3.4516e-09 deg/d
Q 2.745919149119452 2.6573e-08 au
  Orbit Determination Parameters
   # obs. used (total)      72  
   data-arc span      7705 days (21.10 yr)  
   first obs. used      2000-02-01  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59099  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:19:23  

Additional Information
 Earth MOID = 1.42477 au 
 Jupiter MOID = 2.2367 au 
 T_jup = 3.422 
[ 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 18.00   n/a MPCxxxxx  

452476 (2004 BZ81)          Discovered 2004-Jan-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

Alternate Designations
 2004 BZ81 = 2000 CY126 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-19 20:19 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin