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 ]  
192403 (1997 BQ4)
Classification: Main-belt Asteroid          SPK-ID: 2192403
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01081648787280284 4.1936e-08  
a 2.730818112174454 2.4128e-08 au
q 2.701280251181288 1.1498e-07 au
i 4.842194994010546 6.2071e-06 deg
node 298.2427414372235 6.8239e-05 deg
peri 310.5532132691135 0.00039906 deg
M 36.28918312054751 0.0003919 deg
tp 2459230.345434030079
(2021-Jan-15.84543403)
0.0017953 TDB
period 1648.305048655201
4.51
2.1845e-05
5.981e-08
d
yr
n .2184061744479351 2.8946e-09 deg/d
Q 2.760355973167619 2.4389e-08 au
  Orbit Determination Parameters
   # obs. used (total)      333  
   data-arc span      8862 days (24.26 yr)  
   first obs. used      1997-01-31  
   last obs. used      2021-05-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53718  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 11:25:29  

Additional Information
 Earth MOID = 1.68831 au 
 Jupiter MOID = 2.23839 au 
 T_jup = 3.349 
[ 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 16.26   n/a E2021B55  

192403 (1997 BQ4)          Discovered 1997-Jan-31 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 1997 BQ4 = 2005 YP283 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-25 11:07 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin