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20632 Carlyrosser (1999 TC92)
Classification: Main-belt Asteroid          SPK-ID: 2020632
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1079244595072213 3.0506e-08  
a 2.478092651710851 9.2236e-09 au
q 2.210645841666141 7.6906e-08 au
i 7.607057657626352 3.2842e-06 deg
node 128.4510521331603 2.9154e-05 deg
peri 167.2104586061662 3.7944e-05 deg
M 219.1826325039473 2.7707e-05 deg
tp 2459757.850579587566
(2022-Jun-27.35057959)
0.0001115 TDB
period 1424.868339888175
3.90
7.9552e-06
2.178e-08
d
yr
n .2526549225090181 1.4106e-09 deg/d
Q 2.745539461755562 1.0219e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1882  
   data-arc span      10822 days (29.63 yr)  
   first obs. used      1991-08-07  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47327  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:05:45  

Additional Information
 Earth MOID = 1.19352 au 
 Jupiter MOID = 2.43416 au 
 T_jup = 3.460 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.15   n/a MPCxxxxx  
diameter diameter 3.744 km 0.282 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.347   0.073 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

20632 Carlyrosser           Discovered 1999 Oct. 2 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Carly Rosser (b. 1987) was awarded first place in the 2004 Intel International Science and Engineering Fair for her biochemistry team project. She attends the Hilton Head Preparatory School, Hilton Head Island, South Carolina, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20041226/MPCPages.arcLast Updated: 2004-12-25

Alternate Designations
 1999 TC92 = 1991 PP18 = 1998 HJ114 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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