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 ]  
22457 (1996 XC15)
Classification: Main-belt Asteroid          SPK-ID: 2022457
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 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1155756683330309 2.5895e-08  
a 2.284998246003083 5.3382e-09 au
q 2.020908046581473 5.9589e-08 au
i .8993199471240186 3.3059e-06 deg
node 69.35105973438206 0.00018099 deg
peri 79.32261224205685 0.00018157 deg
M 300.1056035176325 1.4677e-05 deg
tp 2459410.399268863795
(2021-Jul-14.89926886)
5.1624e-05 TDB
period 1261.616131539311
3.45
4.4211e-06
1.21e-08
d
yr
n .2853482854255837 9.9995e-10 deg/d
Q 2.549088445424692 5.9552e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2350  
   data-arc span      12401 days (33.95 yr)  
   first obs. used      1987-03-21  
   last obs. used      2021-03-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46964  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:06:33  

Additional Information
 Earth MOID = 1.03226 au 
 Jupiter MOID = 2.44371 au 
 T_jup = 3.593 
[ 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 14.5   n/a MPO439252  

22457 (1996 XC15)          Discovered 1996-Dec-10 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20010309/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 XC15 = 1987 FP = 1999 TU9 
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 15:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin