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 ]  
118010 (1272 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2118010
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2120479431533152 4.3716e-08  
a 2.429816662254791 1.0633e-08 au
q 1.914579036784009 1.0291e-07 au
i 7.66056601427372 4.4926e-06 deg
node 4.37561047143058 3.549e-05 deg
peri 44.36292838158289 3.7643e-05 deg
M 83.84395387600405 1.2364e-05 deg
tp 2458678.298220033250
(2019-Jul-13.79822003)
4.6663e-05 TDB
period 1383.434766919155
3.79
9.0806e-06
2.486e-08
d
yr
n .2602218829599774 1.708e-09 deg/d
Q 2.945054287725573 1.2887e-08 au
  Orbit Determination Parameters
   # obs. used (total)      575  
   data-arc span      17015 days (46.58 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51425  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:16:10  

Additional Information
 Earth MOID = .932378 au 
 Jupiter MOID = 2.49176 au 
 T_jup = 3.465 
[ 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 15.9   n/a MPO453651  

118010 (1272 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1272 T-2 = 2001 AD43 
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-27 08:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin