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 ]  
123905 (2001 DR76)
Classification: Main-belt Asteroid          SPK-ID: 2123905
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .100132077154813 5.9627e-08  
a 3.109303793867672 3.1235e-08 au
q 2.797962746482361 1.8685e-07 au
i 14.12324549155615 5.7454e-06 deg
node 98.95598880241384 2.3897e-05 deg
peri 63.31360397041026 3.9153e-05 deg
M 188.2851433279047 3.0652e-05 deg
tp 2459955.709279802402
(2023-Jan-11.20927980)
0.00017447 TDB
period 2002.595159168579
5.48
3.0176e-05
8.262e-08
d
yr
n .1797667383503822 2.7088e-09 deg/d
Q 3.420644841252983 3.4362e-08 au
  Orbit Determination Parameters
   # obs. used (total)      508  
   data-arc span      7097 days (19.43 yr)  
   first obs. used      1999-12-06  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52333  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:01:43  

Additional Information
 Earth MOID = 1.84183 au 
 Jupiter MOID = 1.75863 au 
 T_jup = 3.165 
[ 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 14.8   n/a MPO439794  

123905 (2001 DR76)          Discovered 2001-Feb-20 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2001 DR76 = 2000 AB71 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-28 04:44 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin