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437847 (1999 RE114)
Classification: Main-belt Asteroid          SPK-ID: 2437847
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2417114884239242 7.6357e-08  
a 3.090217076799415 4.8162e-08 au
q 2.3432761076132 2.495e-07 au
i 7.195354410425525 7.9312e-06 deg
node 278.5849329841967 4.4475e-05 deg
peri 64.29187031135609 4.7136e-05 deg
M 333.1045575359709 1.8227e-05 deg
tp 2459348.737506696565
(2021-May-14.23750670)
0.00010302 TDB
period 1984.183843866349
5.43
4.6386e-05
1.27e-07
d
yr
n .1814348005669222 4.2415e-09 deg/d
Q 3.83715804598563 5.9803e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      8501 days (23.27 yr)  
   first obs. used      1996-01-21  
   last obs. used      2019-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60796  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:27:58  

Additional Information
 Earth MOID = 1.34434 au 
 Jupiter MOID = 1.66212 au 
 T_jup = 3.168 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457258.5 (2015-Aug-24.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2415577449244245 7.6142e-08  
q 2.342118564052578 2.4795e-07 au
tp 2457370.848034751393
(2015-Dec-14.34803475)
7.7083e-05 TDB
node 278.5945425933483 4.4485e-05 deg
peri 64.87816626649735 4.7198e-05 deg
i 7.195620353300133 7.9293e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      8501 days (23.27 yr)  
   first obs. used      1996-01-21  
   last obs. used      2019-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60796  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:27:58  

Additional Information
 Jupiter MOID = 1.66212 au 
 T_jup = 3.168 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.797679272457903E-15 -1.869376989135321E-14 -2.834246119612005E-12 3.953730775979495E-14 -3.577908713908668E-13 -9.697956513763738E-16
q -1.869376989135321E-14 6.14813338998622E-14 9.811650349687443E-12 -1.24303365572821E-13 1.269247023446327E-12 6.052344539198178E-15
tp -2.834246119612005E-12 9.811650349687443E-12 5.941834436999824E-9 -3.061434914312454E-11 1.217545018145705E-9 3.547409081004938E-12
node 3.953730775979495E-14 -1.24303365572821E-13 -3.061434914312454E-11 1.978884075215991E-9 -1.967935128621797E-9 1.244497289567846E-10
peri -3.577908713908668E-13 1.269247023446327E-12 1.217545018145705E-9 -1.967935128621797E-9 2.227653016120658E-9 -1.228353965778589E-10
i -9.697956513763738E-16 6.052344539198178E-15 3.547409081004938E-12 1.244497289567846E-10 -1.228353965778589E-10 6.287348328692793E-11

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 16.1   n/a MPO456080  

437847 (1999 RE114)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: Last Updated: 2015-07-06

[ hide close-approach data ]
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
1910-Apr-08 11:17 00:09 Jupiter 1.92307353305036 1.92306932807346 1.92307773800069 1.47120927857557 1.13293944097657 2418769.970133373 8.95070082425454 967.488979019726 110.752735558147 -25.6894934272838 754757.687404837 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 14:27:59 2021-Apr-14 14:28
1920-Jan-24 11:27 00:07 Jupiter 1.66196782464899 1.66196647683837 1.66196917254057 2.13589693230435 1.88222075543835 2422347.977118507 7.2612755197549 807.81634117165 102.326664004934 86.2571052945642 579030.500740831 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 14:27:59 2021-Apr-14 14:28
1980-Aug-07 00:36 00:03 Jupiter 1.73641946623423 1.73641819733864 1.73642073516427 1.18247254779587 0.650111276382519 2444458.524847254 2.93748560977439 2661.13559917691 642.665384356871 -55.2085183980645 1654490.01116521 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 14:27:59 2021-Apr-14 14:28
1990-Jun-18 07:39 00:02 Jupiter 1.8019251836899 1.80192401583026 1.80192635155353 2.84978275420641 2.67976326120292 2448060.818713288 1.85295754940778 208.787964446246 20.3210389618821 -80.242000103466 1085739.1745772 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 14:27:59 2021-Apr-14 14:28
2041-Mar-17 02:52 00:02 Jupiter 1.99052253233103 1.99052139408547 1.99052367057501 1.97100519387247 1.74178243129021 2466595.619778885 2.01991070781043 123.641682482081 48.689067804036 61.2535645627545 846778.394366089 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 14:27:59 2021-Apr-14 14:28
2050-Dec-18 16:53 00:03 Jupiter 1.66603094280709 1.66603012784166 1.66603175777252 1.73441854911242 1.41116719139457 2470159.203292049 2.85851453580959 871.483290279204 129.42868872107 -79.5480901901569 934173.494132541 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 14:27:59 2021-Apr-14 14:28
2111-Jul-19 02:33 00:08 Jupiter 1.7951528582228 1.79515001444426 1.79515570641856 1.02206617662615 0.317713641985917 2492285.606130466 8.1183144761437 23335.1867113804 2053.90681057661 -27.9124238110886 1744323.20797906 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 14:27:59 2021-Apr-14 14:28
2121-May-10 16:10 00:08 Jupiter 1.75805167245565 1.75804890031255 1.75805444466221 2.48562719638036 2.28358277226161 2495869.173510705 8.30195449112671 623.480079779963 31.74194654778 -87.4785707404327 656887.434357759 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 14:27:59 2021-Apr-14 14:28
2181-Nov-21 06:06 00:14 Jupiter 1.69430935413382 1.69430775349865 1.69431097145139 1.27224036638588 0.786607628642479 2517978.754204485 13.5673718685455 15518.0557443234 139.626789900406 -75.9381219169767 3296454.82714441 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 14:27:59 2021-Apr-14 14:28
2191-Oct-07 16:22 00:13 Jupiter 1.9554421435261 1.95543533178459 1.95544895539378 3.47403422737136 3.34702712088913 2521586.181778291 13.3728067852927 874.847909658216 26.1626814618307 -72.7395694106135 1322514.84198232 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 14:27:59 2021-Apr-14 14:28

Alternate Designations
 1999 RE114 = 2010 TZ1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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