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JPL Small-Body Database Browser
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65698 Emmarochelle (1991 TP16)
Classification: Main-belt Asteroid          SPK-ID: 2065698
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3399281638261065 7.0437e-08  
a 2.591268874991632 2.1948e-08 au
q 1.710423604335986 1.9146e-07 au
i 5.384459065809035 6.7822e-06 deg
node 180.7481107610521 6.0827e-05 deg
peri 257.548279658522 6.171e-05 deg
M 195.814731092372 9.4408e-06 deg
tp 2459295.362432802708
(2021-Mar-21.86243280)
4.5102e-05 TDB
period 1523.586601120176
4.17
1.9357e-05
5.3e-08
d
yr
n .2362845667816451 3.002e-09 deg/d
Q 3.472114145647278 2.9408e-08 au
  Orbit Determination Parameters
   # obs. used (total)      440  
   data-arc span      9711 days (26.59 yr)  
   first obs. used      1991-10-06  
   last obs. used      2018-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55298  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:48:28  

Additional Information
 Earth MOID = .735406 au 
 Jupiter MOID = 1.8504 au 
 T_jup = 3.330 
[ 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 16.0   n/a MPO439514  

65698 Emmarochelle           Discovered 1991 Oct. 6 by A. Lowe on plates taken at Palomar.
Emma Rochelle Slater (b. 1989) is the stepdaughter of the discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040107/MPCPages.arcLast Updated: 2004-01-07

[ show close-approach data ]
Alternate Designations
 1991 TP16 = 2001 FV89 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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