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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1682337401352604 3.5182e-08  
a 2.338217469986388 8.1242e-09 au
q 1.944850399760972 8.3944e-08 au
i 6.914270775777262 3.5835e-06 deg
node 105.5380883474397 3.1355e-05 deg
peri 228.1628131505744 3.3258e-05 deg
M 254.3542151278193 1.3272e-05 deg
tp 2458983.744076988490
(2020-May-14.24407699)
4.897e-05 TDB
period 1305.94768057033
3.58
6.8063e-06
1.863e-08
d
yr
n .2756618855073748 1.4367e-09 deg/d
Q 2.731584540211804 9.491e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2209  
   data-arc span      15723 days (43.05 yr)  
   first obs. used      1976-04-23  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46112  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-29 22:07:15  

Additional Information
 Earth MOID = .941097 au 
 Jupiter MOID = 2.62238 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 13.1   n/a MPO473800  

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 ]
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