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 ]  
37934 (1998 FO141)
Classification: Main-belt Asteroid          SPK-ID: 2037934
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2013513224911083 4.1381e-08  
a 2.576687812565801 1.5496e-08 au
q 2.057868313858956 1.0738e-07 au
i 13.35531037815042 6.3616e-06 deg
node 193.9206058962209 1.8927e-05 deg
peri 137.9566210244257 2.6107e-05 deg
M 357.7956181616049 2.0124e-05 deg
tp 2459009.750718282431
(2020-Jun-09.25071828)
8.4487e-05 TDB
period 1510.74488261062
4.14
1.3628e-05
3.731e-08
d
yr
n .2382930461282829 2.1496e-09 deg/d
Q 3.095507311272647 1.8616e-08 au
  Orbit Determination Parameters
   # obs. used (total)      837  
   data-arc span      10166 days (27.83 yr)  
   first obs. used      1991-10-27  
   last obs. used      2019-08-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54936  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:41:02  

Additional Information
 Earth MOID = 1.06926 au 
 Jupiter MOID = 2.40571 au 
 T_jup = 3.361 
[ 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 MPO436033  
diameter diameter 4.053 km 0.726 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.170   0.072 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37934 (1998 FO141)          Discovered 1998-Mar-29 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FO141 = 1999 NW52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-04 07:05 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin