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101090 (1998 RG33)
Classification: Main-belt Asteroid          SPK-ID: 2101090
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2912903786423818 6.3208e-08  
a 2.787819959390298 1.2497e-08 au
q 1.975754827832709 1.7645e-07 au
i 8.180256737892527 7.3794e-06 deg
node 9.075654416487085 3.307e-05 deg
peri 56.40484966554966 3.5455e-05 deg
M 235.9750925292004 1.038e-05 deg
tp 2459786.236007239215
(2022-Jul-25.73600724)
5.1297e-05 TDB
period 1700.182381960361
4.65
1.1432e-05
3.13e-08
d
yr
n .2117419894593363 1.4238e-09 deg/d
Q 3.599885090947887 1.6137e-08 au
  Orbit Determination Parameters
   # obs. used (total)      580  
   data-arc span      7541 days (20.65 yr)  
   first obs. used      1998-09-14  
   last obs. used      2019-05-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49976  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:35:10  

Additional Information
 Earth MOID = 1.00174 au 
 Jupiter MOID = 1.83953 au 
 T_jup = 3.253 
[ 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 15.7   n/a MPO436471  
diameter diameter 6.147 km 1.396 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.035   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

101090 (1998 RG33)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1937-Jan-03 11:35 00:02 Jupiter 1.93780962536073 1.93780859768805 1.93781065304002 1.10120519009234 0.581761769700946 2428536.982810518 1.87877481406872 2688.6907189808 313.881306732762 10.7930150422247 913079.684816962 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 15:35:11 2021-Apr-13 15:35
1959-Nov-09 08:05 00:01 Jupiter 1.84018286663905 1.84018221477395 1.84018351850539 0.840019299487388 n/a 2436881.836952283 1.22137720996746 146.444361519846 27.6495687106374 -83.1742247098527 9885664.25214119 F 20 CATAB v2.0f-lin.ifort 2021-Apr-13 15:35:11 2021-Apr-13 15:35
1982-Sep-24 02:06 < 00:01 Jupiter 1.94662004176255 1.94661919255748 1.94662089102039 1.65522881373533 1.36730866120999 2445236.587357571 0.724557062462253 606.855104377962 154.347653808951 -86.6031881071123 936192.317220134 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 15:35:11 2021-Apr-13 15:35
2067-Mar-09 21:11 00:01 Jupiter 1.86653036517221 1.86652974833445 1.86653098201045 0.712841128925537 n/a 2476084.382862903 1.20486384738325 66.9146724971746 18.8029552756256 -67.724292312062 13828950.5963482 F 20 CATAB v2.0f-lin.ifort 2021-Apr-13 15:35:11 2021-Apr-13 15:35
2090-Jan-19 12:55 00:02 Jupiter 1.86100915790879 1.86100826282854 1.86101005307366 1.00258541827683 0.308049522963359 2484436.038117060 1.72547980840964 17529.9690994315 1011.18833146606 -4.74886480411239 844143.21419027 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 15:35:11 2021-Apr-13 15:35
2174-Jul-16 12:30 00:04 Jupiter 1.94745513760432 1.94745364831532 1.9474566269107 1.51174207291549 1.1897427534085 2515294.021077917 3.69925161805004 726.755480461432 85.3124249294916 41.2433623326462 1308315.11824886 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 15:35:11 2021-Apr-13 15:35
2197-May-19 22:24 00:04 Jupiter 1.83595943679306 1.83595879096326 1.83596008262315 0.563696463863559 n/a 2523637.433330475 4.09100300470775 64.8150865103866 24.7891192202692 -69.9226627548811 10504687.60561 F 20 CATAB v2.0f-lin.ifort 2021-Apr-13 15:35:11 2021-Apr-13 15:35

Alternate Designations
 1998 RG33 = 2003 SV195 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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