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 ]  
72520 (2001 DB88)
Classification: Main-belt Asteroid          SPK-ID: 2072520
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04641730782000538 4.2445e-08  
a 2.978849700859781 1.7623e-08 au
q 2.840579517345441 1.3111e-07 au
i 9.968837616336105 4.5001e-06 deg
node 323.4566545682167 2.0636e-05 deg
peri 246.2174134539742 5.7303e-05 deg
M 272.0633963799837 5.5972e-05 deg
tp 2459659.210309304937
(2022-Mar-20.71030930)
0.00029323 TDB
period 1877.895035193158
5.14
1.6665e-05
4.563e-08
d
yr
n .1917040054174118 1.7012e-09 deg/d
Q 3.11711988437412 1.8441e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1285  
   data-arc span      8213 days (22.49 yr)  
   first obs. used      1998-09-18  
   last obs. used      2021-03-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49575  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:15:41  

Additional Information
 Earth MOID = 1.85451 au 
 Jupiter MOID = 1.92556 au 
 T_jup = 3.236 
[ 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 14.36   n/a MPCxxxxx  
diameter diameter 4.247 km 1.299 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.224   0.094 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72520 (2001 DB88)          Discovered 2001-Feb-24 by Comba, P. G. at Prescott
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 DB88 = 2003 QL113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-13 12:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin