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JPL Small-Body Database Browser
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59810 (1999 RM17)
Classification: Main-belt Asteroid          SPK-ID: 2059810
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1257202975021313 4.1141e-08  
a 3.122258851255219 2.0875e-08 au
q 2.72972753959675 1.2491e-07 au
i 4.181527929470017 4.7855e-06 deg
node 298.9150938915605 7.8245e-05 deg
peri 146.2722171417443 8.2232e-05 deg
M 199.9095510180401 2.5927e-05 deg
tp 2459896.616980652075
(2022-Nov-13.11698065)
0.00014882 TDB
period 2015.124044477506
5.52
2.0209e-05
5.533e-08
d
yr
n .1786490518966256 1.7916e-09 deg/d
Q 3.514790162913687 2.3499e-08 au
  Orbit Determination Parameters
   # obs. used (total)      753  
   data-arc span      8513 days (23.31 yr)  
   first obs. used      1996-02-17  
   last obs. used      2019-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54588  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:55:01  

Additional Information
 Earth MOID = 1.74723 au 
 Jupiter MOID = 1.69144 au 
 T_jup = 3.199 
[ 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 14.6   n/a MPO347918  
diameter diameter 6.069 km 0.312 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59810 (1999 RM17)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ 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
1939-Apr-07 23:45 00:02 Jupiter 1.91234148674617 1.91234038580128 1.91234258769203 3.3227333208136 3.18664527673669 2429361.489303214 2.20361440614397 114.042447298965 27.9558008066042 73.9705052755651 2096083.66828995 T 15 CATAB v2.0f-lin.ifort 2020-Feb-23 12:55:17 2020-Feb-23 12:55
1949-Apr-26 08:07 00:02 Jupiter 1.69874700805135 1.69874659558034 1.69874742052226 2.34827155332304 2.12535813375878 2433032.838170224 1.90344346046517 87.6112873931026 16.4690095757409 83.5883526973593 2370287.76665425 T 15 CATAB v2.0f-lin.ifort 2020-Feb-23 12:55:17 2020-Feb-23 12:55
1959-May-21 01:05 00:02 Jupiter 1.97244535631695 1.97244452774646 1.97244618488767 2.58240225614275 2.41038299273231 2436709.544935662 1.58443080377485 71.5301926305134 16.0447275632392 69.9747799030231 2239026.57631428 T 15 CATAB v2.0f-lin.ifort 2020-Feb-23 12:55:17 2020-Feb-23 12:55
2010-Aug-26 10:57 < 00:01 Jupiter 1.93980818296081 1.93980755445819 1.93980881146331 3.44165540976556 3.31235362291497 2455434.956279985 0.286936333946635 44.5608922942798 23.9724855691776 -84.7741250139718 2357550.56327143 T 15 CATAB v2.0f-lin.ifort 2020-Feb-23 12:55:17 2020-Feb-23 12:55
2020-Sep-12 00:54 < 00:01 Jupiter 1.69102737993229 1.69102693193517 1.69102782792932 2.36750593254882 2.14553019852278 2459104.537342358 0.400626800952018 84.2182851587648 17.5545364114922 84.9358123942188 2356623.58556433 T 15 CATAB v2.0f-lin.ifort 2020-Feb-23 12:55:17 2020-Feb-23 12:55
2030-Oct-06 17:24 < 00:01 Jupiter 1.93562596852869 1.9356252884804 1.93562664857687 2.53598729408735 2.35712520035817 2462781.224730582 0.641849754142323 57.7712023926285 16.876964425429 73.4771015930914 2293560.97341132 T 15 CATAB v2.0f-lin.ifort 2020-Feb-23 12:55:17 2020-Feb-23 12:55
2082-Jan-14 03:03 00:02 Jupiter 1.97203125473086 1.97203023078716 1.97203227867524 3.58741161361228 3.46561487991379 2481508.626877682 2.09179519943301 103.106866178018 27.9835514047347 73.2273550045929 2214144.46387685 T 15 CATAB v2.0f-lin.ifort 2020-Feb-23 12:55:17 2020-Feb-23 12:55
2092-Jan-30 04:33 00:02 Jupiter 1.69082912113269 1.69082866800677 1.69082957425853 2.38771317992506 2.167780490984 2485176.689264735 2.42310579324513 86.7658363718894 18.7104368254787 85.7196635650047 2257790.55854977 T 15 CATAB v2.0f-lin.ifort 2020-Feb-23 12:55:17 2020-Feb-23 12:55
2102-Feb-23 16:26 00:03 Jupiter 1.90160160088379 1.9016002309362 1.90160297083203 2.50742811829208 2.32300324186124 2488853.184402396 2.7103699375811 105.407810030575 21.4470476247558 64.2310402056401 1915172.69245866 T 15 CATAB v2.0f-lin.ifort 2020-Feb-23 12:55:17 2020-Feb-23 12:55
2163-Jun-21 05:42 00:05 Jupiter 1.69890916926537 1.69890851666368 1.69890982186765 2.41041402693376 2.19384568186245 2511250.737514935 4.5970505721778 129.308583547036 18.9664957427171 85.0181586696168 1856873.2681372 T 15 CATAB v2.0f-lin.ifort 2020-Feb-23 12:55:17 2020-Feb-23 12:55
2173-Jul-14 08:28 00:05 Jupiter 1.86506846486912 1.86506629716454 1.86507063257677 2.48189649917979 2.29161699224653 2514926.852575413 4.84260587247875 174.724457989099 23.0611974636417 63.1504123052269 1888414.5187417 T 15 CATAB v2.0f-lin.ifort 2020-Feb-23 12:55:17 2020-Feb-23 12:55

Alternate Designations
 1999 RM17 = 2000 WA117 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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