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59903 (1999 RO148)
Classification: Outer Main-belt Asteroid          SPK-ID: 2059903
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09194769189276024 3.7877e-08  
a 3.39542877158321 2.2079e-08 au
q 3.083226933049864 1.3005e-07 au
i 15.63014201921313 4.3443e-06 deg
node 167.1448458535166 1.5404e-05 deg
peri 259.9203542975071 3.0898e-05 deg
M 33.12900405112929 2.4494e-05 deg
tp 2458790.196624872784
(2019-Nov-02.69662487)
0.00015581 TDB
period 2285.284970503574
6.26
2.2291e-05
6.103e-08
d
yr
n .1575295880586272 1.5365e-09 deg/d
Q 3.707630610116556 2.4109e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1243  
   data-arc span      7452 days (20.40 yr)  
   first obs. used      1999-09-05  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53059  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:56:37  

Additional Information
 Earth MOID = 2.146 au 
 Jupiter MOID = 1.65258 au 
 T_jup = 3.082 
[ 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 13.5   n/a MPO502547  
diameter diameter 12.842 km 0.204 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59903 (1999 RO148)          Discovered 1999-Sep-09 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
1921-Dec-14 16:19 00:03 Jupiter 1.91659901283761 1.9165985071766 1.91659951850145 4.69158397508304 4.59642028263602 2423038.180144982 2.98444297943338 288.719296787184 21.6531030792737 88.4715285359638 3618451.9342041 T 26 CATAB v2.0f-lin.ifort 2020-Feb-23 12:56:49 2020-Feb-23 12:57
1934-Dec-23 00:09 00:03 Jupiter 1.90943074862209 1.90943014547992 1.909431351766 3.65074363435827 3.52714191574785 2427794.506468324 2.8584808478781 200.480619046515 24.6696280124597 -82.6207003931498 2139961.84877057 T 26 CATAB v2.0f-lin.ifort 2020-Feb-23 12:56:49 2020-Feb-23 12:57
1948-May-03 19:17 00:03 Jupiter 1.91645523763672 1.91645443286688 1.9164560424071 1.59712448783512 1.2910691457159 2432675.303652907 3.35062103989984 221.308953857671 44.9809325387595 -71.9824604148351 2485304.8001272 T 26 CATAB v2.0f-lin.ifort 2020-Feb-23 12:56:49 2020-Feb-23 12:57
1961-Oct-12 00:10 00:02 Jupiter 1.68576121076214 1.68576025050356 1.6857621710236 3.72660291270358 3.58924160161236 2437584.506991487 1.87041742769705 145.797000074024 28.5695353398245 -71.9727124705905 2378404.9743631 T 26 CATAB v2.0f-lin.ifort 2020-Feb-23 12:56:49 2020-Feb-23 12:57
1974-Oct-29 14:41 00:01 Jupiter 1.60526806392298 1.60526758707768 1.60526854076874 4.71385989848859 4.60056209900535 2442350.111562502 1.20666092693593 147.791139878959 21.2353113704675 87.107292042733 3401774.78837754 T 26 CATAB v2.0f-lin.ifort 2020-Feb-23 12:56:49 2020-Feb-23 12:57
1987-Nov-24 22:27 < 00:01 Jupiter 1.89131358911493 1.89131290690726 1.89131427132303 4.78493246134128 4.69040308133674 2447124.435279968 0.899563073886621 75.2974576928119 25.1234445572591 71.3923297084835 3666164.90027702 T 26 CATAB v2.0f-lin.ifort 2020-Feb-23 12:56:49 2020-Feb-23 12:57
2040-Jun-05 07:51 < 00:01 Jupiter 1.94661677493698 1.94661622974239 1.9466173201318 4.80875892170827 4.71740516078945 2466310.827062559 0.791260935150646 88.1530397271051 22.8756192188347 82.200169302054 3760145.62103873 T 26 CATAB v2.0f-lin.ifort 2020-Feb-23 12:56:49 2020-Feb-23 12:57
2053-Jun-12 22:02 00:01 Jupiter 1.93626409360941 1.93626354834083 1.93626463887788 3.76741375738058 3.64945235707351 2471066.417924515 1.36523509275518 118.003429679103 24.8957489554879 -87.8123451401107 2316226.59921338 T 26 CATAB v2.0f-lin.ifort 2020-Feb-23 12:56:49 2020-Feb-23 12:57
2066-Oct-13 05:14 00:03 Jupiter 1.93649955277399 1.93649880803603 1.93650029751163 1.67343193817777 1.38765158401244 2475936.718195494 2.70066961337423 179.466010664493 28.6789267447335 -60.246632196617 2328423.06026425 T 26 CATAB v2.0f-lin.ifort 2020-Feb-23 12:56:49 2020-Feb-23 12:57
2080-Mar-30 02:05 00:03 Jupiter 1.68974968136567 1.6897486258461 1.68975073689158 3.61109271781482 3.46950264631279 2480853.586754378 2.50166296272181 201.365729880675 27.0978395533082 -73.4594803535455 2121832.5819838 T 26 CATAB v2.0f-lin.ifort 2020-Feb-23 12:56:49 2020-Feb-23 12:57
2093-Apr-17 07:44 00:03 Jupiter 1.57395931572246 1.57395861946644 1.5739600119945 4.60181579760678 4.48334844996999 2485619.822422378 2.67973022447346 332.555717336646 20.6794270234952 85.8318336513561 3166754.79258208 T 26 CATAB v2.0f-lin.ifort 2020-Feb-23 12:56:49 2020-Feb-23 12:57
2106-May-12 05:38 00:03 Jupiter 1.84966704897456 1.84966490482954 1.84966919313084 4.68723115824403 4.58849333466831 2490391.734460434 3.48723551656635 261.579673503108 26.6352140012138 66.3664942078625 3369118.29836798 T 26 CATAB v2.0f-lin.ifort 2020-Feb-23 12:56:49 2020-Feb-23 12:57
2158-Nov-28 17:28 00:05 Jupiter 1.97608906227277 1.97608818739494 1.9760899371778 4.92904303456882 4.84130082074065 2509585.227518529 4.53994357304737 431.983655615889 21.4567804100118 85.58325768839 4110773.82699782 T 26 CATAB v2.0f-lin.ifort 2020-Feb-23 12:56:49 2020-Feb-23 12:57
2171-Dec-05 13:27 00:06 Jupiter 1.96550008156376 1.96549953695377 1.96550062617464 3.88886856619901 3.7764280266611 2514340.060444962 5.50062630297399 414.674930928813 25.058499977451 -86.5504595631119 2416134.45540834 T 26 CATAB v2.0f-lin.ifort 2020-Feb-23 12:56:49 2020-Feb-23 12:57
2185-Mar-27 10:06 00:08 Jupiter 1.96058010271256 1.96057883801252 1.96058136742844 1.78742019143178 1.52670166881314 2519200.920699204 8.48226475401716 512.584053438864 17.9346879381384 -56.5909077976231 2124186.46291013 T 26 CATAB v2.0f-lin.ifort 2020-Feb-23 12:56:49 2020-Feb-23 12:57
2198-Sep-17 16:43 00:07 Jupiter 1.69885233534199 1.69884930671552 1.69885536401221 3.51219393450602 3.36724456635491 2524123.196832662 6.99472658309413 473.186638477811 29.476566076421 -66.7422667449477 1994526.24340037 T 26 CATAB v2.0f-lin.ifort 2020-Feb-23 12:56:49 2020-Feb-23 12:57

Alternate Designations
 1999 RO148 = 2000 SH222 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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