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86190 (1999 RQ247)
Classification: Main-belt Asteroid          SPK-ID: 2086190
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1793643637425935 4.4433e-08  
a 3.129684049630112 2.5377e-08 au
q 2.568330261352863 1.4671e-07 au
i 17.88882195333206 4.6573e-06 deg
node 157.0552061057217 1.8999e-05 deg
peri 189.1344607360183 2.504e-05 deg
M 278.3292188205367 1.906e-05 deg
tp 2459459.289405513797
(2021-Sep-01.78940551)
0.00010996 TDB
period 2022.316715962779
5.54
2.4597e-05
6.734e-08
d
yr
n .1780136598577301 2.1651e-09 deg/d
Q 3.69103783790736 2.9928e-08 au
  Orbit Determination Parameters
   # obs. used (total)      571  
   data-arc span      8911 days (24.40 yr)  
   first obs. used      1996-01-24  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58228  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 00:20:36  

Additional Information
 Earth MOID = 1.56205 au 
 Jupiter MOID = 1.73044 au 
 T_jup = 3.115 
[ 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 14.3   n/a MPO436378  
diameter diameter 4.191 km 0.341 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.192   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

86190 (1999 RQ247)          Discovered 1999-Sep-05 by LONEOS at Anderson Mesa
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ 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
1968-Dec-30 05:23 00:02 Jupiter 1.82441827274158 1.82441735766669 1.82441918782488 4.2887955397381 4.17914193972116 2440220.724177213 1.65355774317638 232.826158457899 22.24395850121 -79.9363837519832 3569220.15915176 T 17 CATAB v2.0f-lin.ifort 2020-Jun-24 00:20:50 2020-Jun-24 00:20
1979-Aug-01 20:21 00:01 Jupiter 1.8181747304664 1.81817390667685 1.81817555425801 4.18438276469766 4.07152682933622 2444087.347778040 1.28630431435309 144.737727632227 29.3143228003697 78.2377392124674 3630065.88568145 T 17 CATAB v2.0f-lin.ifort 2020-Jun-24 00:20:50 2020-Jun-24 00:20
2052-Aug-15 08:17 00:01 Jupiter 1.99916859477925 1.99916757156537 1.99916961799507 4.03289400202008 3.92643085509166 2470764.845428730 1.36111100022143 137.618156778859 33.9878557807909 -72.5191972086934 3189983.45719382 T 17 CATAB v2.0f-lin.ifort 2020-Jun-24 00:20:50 2020-Jun-24 00:20
2063-Mar-09 16:11 00:02 Jupiter 1.74532261161587 1.74532220592239 1.74532301730935 4.32986834845875 4.21629457177043 2474623.174144624 1.64706544345982 245.331002564594 19.4224013545545 89.9983169491672 3656083.41147498 T 17 CATAB v2.0f-lin.ifort 2020-Jun-24 00:20:50 2020-Jun-24 00:20
2146-Oct-13 14:06 00:05 Jupiter 1.79313284204048 1.7931311773042 1.79313450685656 4.27539368653326 4.16344217909342 2505156.087443085 4.51432517866919 631.915623702997 20.9606753932539 -82.5177964196691 3520502.46862134 T 17 CATAB v2.0f-lin.ifort 2020-Jun-24 00:20:50 2020-Jun-24 00:20
2157-May-12 17:06 00:05 Jupiter 1.86419957458259 1.86419695969357 1.86420218951453 4.22500438980096 4.11605842369657 2509020.212553449 5.26553223708732 482.665127104307 31.5702233600704 74.239565540645 3737627.74626638 T 17 CATAB v2.0f-lin.ifort 2020-Jun-24 00:20:50 2020-Jun-24 00:20

Alternate Designations
 1999 RQ247 = 1996 BQ16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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