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 ]  
2614 Torrence (1980 LP)
Classification: Main-belt Asteroid          SPK-ID: 2002614
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 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1676632760542754 1.5961e-08  
a 2.338204157915353 5.8247e-09 au
q 1.946173188715537 3.6575e-08 au
i 6.915223914553017 7.8569e-07 deg
node 105.5317453549641 6.9455e-06 deg
peri 228.0527614355622 6.9087e-06 deg
M 59.81074433081628 3.5113e-06 deg
tp 2458983.530456152381
(2020-May-14.03045615)
1.2638e-05 TDB
period 1305.936527944172
3.58
4.8799e-06
1.336e-08
d
yr
n .2756642396447233 1.0301e-09 deg/d
Q 2.73023512711517 6.8013e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3058  
   data-arc span      16392 days (44.88 yr)  
   first obs. used      1976-04-23  
   last obs. used      2021-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4212  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 14:01:04  

Additional Information
 Earth MOID = .941338 au 
 Jupiter MOID = 2.62554 au 
 T_jup = 3.537 
[ 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 13.11   n/a E2021B10  

2614 Torrence (1980 LP)          Discovered 1980-Jun-11 by Shoemaker, C. at Palomar
on plates by E. F. Helin and S. J. Bus.
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1980 LP = 1976 JC11 = 1977 SR2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-14 01:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin