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 ]  
15972 (1998 FM27)
Classification: Main-belt Asteroid          SPK-ID: 2015972
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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1214316332625394 3.3058e-08  
a 3.049751011955205 1.4121e-08 au
q 2.679414765529402 9.9619e-08 au
i 3.131305978807262 4.1106e-06 deg
node 236.4932198245052 5.9349e-05 deg
peri 201.9048635548736 6.1393e-05 deg
M 139.0606559492578 1.6739e-05 deg
tp 2458249.055732273891
(2018-May-10.55573227)
8.8404e-05 TDB
period 1945.337698393354
5.33
1.3511e-05
3.699e-08
d
yr
n .1850578438372538 1.2853e-09 deg/d
Q 3.420087258381008 1.5836e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2097  
   data-arc span      14479 days (39.64 yr)  
   first obs. used      1980-11-30  
   last obs. used      2020-07-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51091  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:30:13  

Additional Information
 Earth MOID = 1.6952 au 
 Jupiter MOID = 1.82127 au 
 T_jup = 3.224 
[ 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 13.3   n/a MPO473981  

15972 (1998 FM27)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FM27 = 1980 WR1 = 1980 XD2 = 1993 FL23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-30 02:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin