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JPL Small-Body Database Browser
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109666 (2001 RR19)
Classification: Main-belt Asteroid          SPK-ID: 2109666
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09923070643961404 3.8183e-08  
a 3.105844291358162 2.0616e-08 au
q 2.797649168235249 1.1908e-07 au
i 2.88114053125162 4.5239e-06 deg
node 129.8319745928932 9.016e-05 deg
peri 294.4949463024321 9.3766e-05 deg
M 74.25942565189879 2.4522e-05 deg
tp 2458588.101544131078
(2019-Apr-14.60154413)
0.00013615 TDB
period 1999.25386992292
5.47
1.9906e-05
5.45e-08
d
yr
n .1800671767682408 1.7929e-09 deg/d
Q 3.414039414481075 2.2662e-08 au
  Orbit Determination Parameters
   # obs. used (total)      939  
   data-arc span      8036 days (22.00 yr)  
   first obs. used      1998-02-03  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52105  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:30:35  

Additional Information
 Earth MOID = 1.81267 au 
 Jupiter MOID = 1.85916 au 
 T_jup = 3.211 
[ 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 14.7   n/a MPO291140  
diameter diameter 4.537 km 0.448 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.124   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109666 (2001 RR19)          Discovered 2001-Sep-07 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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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
1902-Jul-02 19:31 00:04 Jupiter 1.9165876498865 1.91658713370186 1.91658816607212 3.23417368388882 3.09451020302581 2415933.313245466 3.50917867451051 131.074074625774 14.7059529401315 87.8403570323246 3057837.33152193 T 27 CATAB v2.0f-lin.ifort 2020-Feb-24 03:30:38 2020-Feb-24 03:30
1912-Aug-10 00:41 00:03 Jupiter 1.94178214251701 1.94178164859282 1.94178263644119 2.76071013689599 2.59790353952455 2419624.528170593 3.17327398066348 55.1952005358826 18.4518295645195 82.4167395599949 3668095.55355711 T 27 CATAB v2.0f-lin.ifort 2020-Feb-24 03:30:38 2020-Feb-24 03:30
1973-Nov-14 13:36 00:01 Jupiter 1.91992336717799 1.91992291839994 1.91992381595604 3.30707151865932 3.17086292540494 2442001.066540326 1.30160150126311 63.3413510003664 15.3465166852509 86.7457078774704 3144754.1719056 T 27 CATAB v2.0f-lin.ifort 2020-Feb-24 03:30:38 2020-Feb-24 03:30
1983-Dec-22 21:07 < 00:01 Jupiter 1.9339840126515 1.93398365833452 1.93398436696847 2.77035598974599 2.6074771186819 2445691.379858693 0.980656335869723 47.6119377322917 9.89665037851994 -87.1844773342951 3732208.15141832 T 27 CATAB v2.0f-lin.ifort 2020-Feb-24 03:30:38 2020-Feb-24 03:30
2045-Mar-29 00:21 < 00:01 Jupiter 1.92698243961261 1.92698199444357 1.92698288478154 3.38626616460791 3.25387161614519 2468068.514257213 0.943674720477157 54.4510160995868 15.9113835578291 87.004373268515 3150086.57354115 T 27 CATAB v2.0f-lin.ifort 2020-Feb-24 03:30:38 2020-Feb-24 03:30
2055-May-06 16:16 00:01 Jupiter 1.92143081877602 1.92143041561245 1.92143122193949 2.77378274692039 2.6100215773167 2471759.177448186 1.27485082071264 47.6110759520512 13.5109534920724 -86.4509011086927 3691428.62621491 T 27 CATAB v2.0f-lin.ifort 2020-Feb-24 03:30:38 2020-Feb-24 03:30
2116-Aug-12 05:27 00:03 Jupiter 1.93024766448225 1.93024706066329 1.93024826830308 3.45737651776553 3.32803567688615 2494136.726932702 3.13361285724883 144.52028612661 16.4503397217179 85.2109174971272 3092116.66409864 T 27 CATAB v2.0f-lin.ifort 2020-Feb-24 03:30:38 2020-Feb-24 03:30
2126-Sep-18 19:48 00:03 Jupiter 1.90495919864704 1.90495865855009 1.90495973874409 2.77072220940881 2.60530613004709 2497826.324881684 3.49058850643145 55.8853030599154 20.4225787804263 -74.6118452112297 3679919.56329872 T 27 CATAB v2.0f-lin.ifort 2020-Feb-24 03:30:38 2020-Feb-24 03:30
2187-Dec-25 19:58 00:05 Jupiter 1.92953049080542 1.92952956323025 1.92953141838992 3.51644496745562 3.38931085763518 2520204.331923054 5.33285518052552 252.053756657674 16.8861433014786 84.0487365055813 3083317.05039299 T 27 CATAB v2.0f-lin.ifort 2020-Feb-24 03:30:38 2020-Feb-24 03:30
2198-Jan-31 21:57 00:06 Jupiter 1.89082006586993 1.89081941425558 1.89082071748523 2.77742330544508 2.61115852396484 2523894.414910117 5.72190385831804 93.8966379573318 17.8531467810527 -70.9882521062374 3584112.41314317 T 27 CATAB v2.0f-lin.ifort 2020-Feb-24 03:30:38 2020-Feb-24 03:30

Alternate Designations
 2001 RR19 = 2001 QE332 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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