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

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
15200 (1975 SU)
Classification: Main-belt Asteroid          SPK-ID: 2015200
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .096879610080766 2.1244e-08  
a 3.140385815794414 1.6371e-08 au
q 2.836146462457084 7.1858e-08 au
i 12.90030537359857 4.9368e-07 deg
node 187.9241778155967 1.4745e-06 deg
peri 339.3962566427709 1.0287e-05 deg
M 285.5176294224668 1.1413e-05 deg
tp 2459817.056091074919
(2022-Aug-25.55609107)
6.562e-05 TDB
period 2032.698363559321
5.57
1.5895e-05
4.352e-08
d
yr
n .1771044865553138 1.3849e-09 deg/d
Q 3.444625169131746 1.7957e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2285  
   data-arc span      16627 days (45.52 yr)  
   first obs. used      1975-09-30  
   last obs. used      2021-04-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47991  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 13:57:49  

Additional Information
 Earth MOID = 1.84612 au 
 Jupiter MOID = 1.53404 au 
 T_jup = 3.164 
[ 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 12.69   n/a MPCxxxxx  
diameter diameter 19.975 km 0.169 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15200 (1975 SU)          Discovered 1975-Sep-30 by Bus, S. J. at Palomar
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1975 SU = 1997 XC4 = 1999 XF221 = 2000 GV112 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-21 15:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin