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 ]  
190736 (2001 PM43)
Classification: Mars-crossing Asteroid          SPK-ID: 2190736
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2823321470410736 3.5101e-08  
a 2.279898820011635 9.7071e-09 au
q 1.63621009112134 7.804e-08 au
i 23.89993886656319 7.3454e-06 deg
node 312.2189087664892 1.087e-05 deg
peri 117.925819699411 1.9729e-05 deg
M 143.9117000255282 1.6783e-05 deg
tp 2458697.850343230393
(2019-Aug-02.35034323)
5.6522e-05 TDB
period 1257.395169433476
3.44
8.0304e-06
2.199e-08
d
yr
n .2863061738675195 1.8285e-09 deg/d
Q 2.923587548901931 1.2448e-08 au
  Orbit Determination Parameters
   # obs. used (total)      522  
   data-arc span      7860 days (21.52 yr)  
   first obs. used      1998-11-17  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52692  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 06:58:29  

Additional Information
 Earth MOID = .755594 au 
 Jupiter MOID = 2.53314 au 
 T_jup = 3.443 
[ 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 16.05   n/a E2021B55  

190736 (2001 PM43)          Discovered 2001-Aug-13 by NEAT at Haleakala
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ show close-approach data ]
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-12 17:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin