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31282 Nicoleticea (1998 FD35)
Classification: Main-belt Asteroid          SPK-ID: 2031282
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1394245286648411 3.3021e-08  
a 3.062141998615332 1.6589e-08 au
q 2.635204293753575 1.0043e-07 au
i 2.442573650207289 3.9426e-06 deg
node 180.8334283606568 8.5668e-05 deg
peri 44.7432348661525 8.6971e-05 deg
M 89.30893594568531 1.3367e-05 deg
tp 2458910.955733366373
(2020-Mar-02.45573337)
7.3602e-05 TDB
period 1957.205448001428
5.36
1.5905e-05
4.355e-08
d
yr
n .1839357234405866 1.4947e-09 deg/d
Q 3.489079703477088 1.8902e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1408  
   data-arc span      8542 days (23.39 yr)  
   first obs. used      1998-03-20  
   last obs. used      2021-08-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55009  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-24 23:48:22  

Additional Information
 Earth MOID = 1.62719 au 
 Jupiter MOID = 1.48961 au 
 T_jup = 3.217 
[ 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 14.28   n/a E2021B10  
diameter diameter 6.811 km 0.269 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.087   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

31282 Nicoleticea           Discovered 1998 Mar. 20 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Nicole Sabina Ticea (b. 1998) was awarded second place in the 2014 Intel International Science and Engineering Fair for her medicine and health sciences project. She attends the York House School, Vancouver, British Columbia, Canada.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2015-07-02Last Updated: 2015-07-06

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1905-Apr-21 06:41 00:02 Jupiter 1.50345313657644 1.50345246486488 1.50345380829271 1.3769048551842 0.876982073853484 2416956.778818497 2.47912598396172 309.489169729174 153.864750912548 -32.6977387665497 2052690.00803846 T 29 CATAB v2.0g-lin.ifort 2021-Aug-24 23:48:26 2021-Aug-24 23:48
1914-Sep-03 20:48 00:02 Jupiter 1.99465934360505 1.99465794877154 1.9946607384389 3.28990157893324 3.15818967192399 2420379.366627002 2.15000580728785 84.8819571242414 19.688321493631 -54.0004186476107 2110439.80957148 T 29 CATAB v2.0g-lin.ifort 2021-Aug-24 23:48:26 2021-Aug-24 23:48
1954-Jan-14 06:47 00:01 Jupiter 1.81031909947832 1.81031810499237 1.81032009396365 2.23953704827589 2.01984026321606 2434756.782749714 1.41899179056745 40.7110361629925 12.8974420099467 79.7660675070895 1412354.74545478 T 29 CATAB v2.0g-lin.ifort 2021-Aug-24 23:48:26 2021-Aug-24 23:48
1963-May-24 07:24 00:01 Jupiter 1.60329868051624 1.60329807676005 1.60329928427216 1.7293081228665 1.39064977998707 2438173.808423862 1.2330826573178 89.6814374965559 43.5104653883674 63.3282399704356 2056232.97724804 T 29 CATAB v2.0g-lin.ifort 2021-Aug-24 23:48:26 2021-Aug-24 23:48
2012-Feb-05 19:06 < 00:01 Jupiter 1.49635962227387 1.49635929519631 1.49635994935202 1.3511478919485 0.832760311795108 2455963.295728115 0.225753634600198 279.632015050585 101.497837595209 -8.43182152113616 2050618.61642685 T 29 CATAB v2.0g-lin.ifort 2021-Aug-24 23:48:26 2021-Aug-24 23:48
2060-Oct-30 09:17 00:01 Jupiter 1.78932968583783 1.78932887075272 1.78933050092243 2.13653078764343 1.90210814721106 2473762.886477442 1.12191405501747 40.6763587276878 8.69066664397478 83.0224692744067 1622556.20414681 T 29 CATAB v2.0g-lin.ifort 2021-Aug-24 23:48:26 2021-Aug-24 23:48
2070-Mar-10 03:48 00:01 Jupiter 1.61621251433285 1.61621162818972 1.61621340047542 1.79208752644058 1.47085701370839 2477180.658396057 1.34726563373022 91.9154235353612 35.3345903840988 60.3260065132081 1810724.6897792 T 29 CATAB v2.0g-lin.ifort 2021-Aug-24 23:48:26 2021-Aug-24 23:48
2118-Nov-24 15:33 00:02 Jupiter 1.49554996769311 1.49554956766081 1.49555036772822 1.33783739412491 0.810607862439882 2494971.148225402 2.36905772867194 302.504403650403 164.776710386068 -11.2728821885994 2001905.33956454 T 29 CATAB v2.0g-lin.ifort 2021-Aug-24 23:48:26 2021-Aug-24 23:48
2167-Aug-18 11:01 00:04 Jupiter 1.77513630611898 1.77513405968206 1.77513855255166 2.05848990197862 1.81192229383386 2512769.959240874 3.61113101236013 45.0726188033259 10.0410225416257 84.2297431683867 650735.030109745 T 29 CATAB v2.0g-lin.ifort 2021-Aug-24 23:48:26 2021-Aug-24 23:48
2176-Dec-25 03:34 00:04 Jupiter 1.6366239755616 1.63662187904525 1.63662607207945 1.87385555516586 1.57361036596599 2516186.648596501 3.86892666959712 211.365061929241 27.9474489246908 71.7295938514449 1885681.13568761 T 29 CATAB v2.0g-lin.ifort 2021-Aug-24 23:48:26 2021-Aug-24 23:48

Alternate Designations
 1998 FD35 = 1999 NG16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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