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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .340977909848188 7.0345e-08  
a 2.586867994610295 2.1981e-08 au
q 1.704803152754903 1.9131e-07 au
i 5.389461866609704 6.7792e-06 deg
node 180.5440674945731 6.0794e-05 deg
peri 258.0397859334228 6.1664e-05 deg
M 290.0793922155818 1.0039e-05 deg
tp 2459295.663412210364
(2021-Mar-22.16341221)
4.4833e-05 TDB
period 1519.706875594564
4.16
1.937e-05
5.303e-08
d
yr
n .2368877878894606 3.0193e-09 deg/d
Q 3.468932836465687 2.9476e-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 = .730052 au 
 Jupiter MOID = 1.85269 au 
 T_jup = 3.331 
[ 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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