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102052 (1999 RA125)
Classification: Main-belt Asteroid          SPK-ID: 2102052
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2019507462832829 4.6196e-08  
a 3.137692300905965 2.794e-08 au
q 2.504032999130695 1.5442e-07 au
i .5445093984527627 6.164e-06 deg
node 198.696694831551 0.00046165 deg
peri 132.1433911330024 0.00046191 deg
M 304.4957191395752 1.8879e-05 deg
tp 2459513.495385163909
(2021-Oct-25.99538516)
0.00010923 TDB
period 2030.083750519291
5.56
2.7116e-05
7.424e-08
d
yr
n .1773325853713733 2.3686e-09 deg/d
Q 3.771351602681235 3.3583e-08 au
  Orbit Determination Parameters
   # obs. used (total)      520  
   data-arc span      7610 days (20.84 yr)  
   first obs. used      1999-08-17  
   last obs. used      2020-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55648  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:40:07  

Additional Information
 Earth MOID = 1.49143 au 
 Jupiter MOID = 1.60033 au 
 T_jup = 3.179 
[ 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 15.53   n/a E2021B55  
diameter diameter 4.603 km 0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

102052 (1999 RA125)          Discovered 1999-Sep-09 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
1969-Mar-13 18:48 00:02 Jupiter 1.86192291164836 1.86192159877951 1.86192422451615 1.99541063219861 1.75266291896193 2440294.283422708 2.2611656713082 108.244117480082 14.9857366067711 88.6546458160214 1120413.89546182 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 15:40:08 2021-Apr-13 15:40
1979-Sep-15 06:55 00:02 Jupiter 1.62318316631504 1.62318270192501 1.62318363070637 1.30802076408338 0.816861196001395 2444131.788160743 1.64614537156626 361.704808789493 165.979461642256 -39.5696763012694 2218059.53101778 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 15:40:08 2021-Apr-13 15:40
1990-Mar-12 09:03 00:01 Jupiter 1.6990805343602 1.69907983521561 1.69908123350392 1.89860006096309 1.61482068984973 2447962.876804608 1.11260595197172 68.7524443156226 39.663550744406 -74.3014490326765 1327290.85091536 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 15:40:08 2021-Apr-13 15:40
2064-May-07 00:33 00:02 Jupiter 1.89326102273056 1.89326004977079 1.89326199568978 2.11050765874146 1.88665479484006 2475047.523218006 2.09570589680517 96.1699343365481 9.57742868688812 88.2373600155722 1285481.66254969 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 15:40:08 2021-Apr-13 15:40
2074-Nov-08 12:27 00:03 Jupiter 1.64381700602815 1.64381631135204 1.64381770070294 1.33115802202341 0.861060948554084 2478885.019072568 2.67507901384842 309.711122622083 189.416884343495 -22.4311085701839 1453725.88857736 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 15:40:08 2021-Apr-13 15:40
2085-May-08 01:02 00:03 Jupiter 1.69387514892865 1.69387429283215 1.69387600502419 1.80356967502061 1.50092081265013 2482718.543342888 3.36130647193252 102.466304157345 50.8470854304843 -54.2570535958242 1245596.87804316 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 15:40:08 2021-Apr-13 15:40
2095-Oct-26 15:01 00:04 Jupiter 1.98865462736601 1.98865292235896 1.98865633237452 3.56568870906924 3.44416624942721 2486542.125742654 3.84930902210359 130.927293128992 25.5559369454599 -63.5789725669534 1752321.71599212 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 15:40:08 2021-Apr-13 15:40
2159-Jul-02 22:49 00:06 Jupiter 1.91912270941631 1.91911992148102 1.91912549735334 2.22345247144797 2.01519786705684 2509801.450537355 6.38745402550226 217.971872494754 6.14846789432623 -86.980076256062 1098947.12324128 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 15:40:08 2021-Apr-13 15:40
2170-Jan-03 09:13 00:07 Jupiter 1.65682068849044 1.65681916378215 1.65682221319251 1.34320473189188 0.884155882083419 2513638.883952700 6.94699194744406 457.240429267685 239.4106322751 12.3591215743206 801534.732579418 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 15:40:08 2021-Apr-13 15:40
2180-Jul-05 12:32 00:08 Jupiter 1.68176940814407 1.68176766347986 1.68177115280981 1.69679162765195 1.36813837099526 2517475.022244393 7.73930999378469 336.298913509488 59.2214628509855 -45.4590297178677 1331841.60375146 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 15:40:08 2021-Apr-13 15:40
2190-Dec-26 01:45 00:08 Jupiter 1.95795332706275 1.95794981945289 1.95795683467606 3.33692386476415 3.2046604690357 2521300.572570219 8.2429701727971 229.988875960273 27.7660269580119 -60.4243033605918 1298540.21709036 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 15:40:08 2021-Apr-13 15:40

Alternate Designations
 1999 RA125 = 2003 GG19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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