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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
32437 (2000 RR97)
Classification: Jupiter Trojan          SPK-ID: 2032437
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1232972286179455 6.3948e-08  
a 5.201029352472556 1.5768e-07 au
q 4.559756847352102 4.0961e-07 au
i 23.11291902886293 6.2545e-06 deg
node 269.2881257712496 1.5042e-05 deg
peri 29.84322704981716 3.4585e-05 deg
M 255.5097340861807 3.8049e-05 deg
tp 2459857.993409619064
(2022-Oct-05.49340962)
0.00049773 TDB
period 4332.438275506311
11.86
0.00019702
5.394e-07
d
yr
n .08309408631053804 3.7788e-09 deg/d
Q 5.84230185759301 1.7712e-07 au
  Orbit Determination Parameters
   # obs. used (total)      709  
   data-arc span      13586 days (37.20 yr)  
   first obs. used      1982-02-19  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52826  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:43:45  

Additional Information
 Earth MOID = 3.56166 au 
 Jupiter MOID = .598358 au 
 T_jup = 2.825 
[ 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 11.2   n/a MPO435988  
diameter diameter 28.865 km 0.234 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  
geometric albedo albedo 0.070   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

32437 (2000 RR97)          Discovered 2000-Sep-05 by LONEOS at Anderson Mesa
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin