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 ]  
108621 (2001 MB27)
Classification: Main-belt Asteroid          SPK-ID: 2108621
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0501771429127457 3.2528e-08  
a 2.670622777510948 1.5981e-08 au
q 2.536618556737747 8.8482e-08 au
i 12.12491493639408 4.7895e-06 deg
node 152.6729851319144 1.8074e-05 deg
peri 115.9317919445558 5.9767e-05 deg
M 104.5590653330381 5.4406e-05 deg
tp 2458537.504850104324
(2019-Feb-23.00485010)
0.00024182 TDB
period 1594.106196641536
4.36
1.4308e-05
3.917e-08
d
yr
n .2258318804345961 2.027e-09 deg/d
Q 2.804626998284149 1.6782e-08 au
  Orbit Determination Parameters
   # obs. used (total)      788  
   data-arc span      7205 days (19.73 yr)  
   first obs. used      2000-02-02  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53429  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:10:58  

Additional Information
 Earth MOID = 1.54552 au 
 Jupiter MOID = 2.29421 au 
 T_jup = 3.347 
[ 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 15.0   n/a MPO449650  

108621 (2001 MB27)          Discovered 2001-Jun-20 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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 2020-Feb-28 12:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin