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19253 (1994 RN28)
Classification: Main-belt Asteroid          SPK-ID: 2019253
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09622659390796486 3.3887e-08  
a 2.97911016896229 1.5501e-08 au
q 2.692440544526467 1.0176e-07 au
i 1.547998333940541 5.7507e-06 deg
node 2.802678541024198 0.00010816 deg
peri 294.7741483182107 0.00011333 deg
M 68.36380086332288 3.2031e-05 deg
tp 2458843.841997888961
(2019-Dec-26.34199789)
0.00016807 TDB
period 1878.141342911478
5.14
1.4658e-05
4.013e-08
d
yr
n .1916788645107675 1.496e-09 deg/d
Q 3.265779793398114 1.6992e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1216  
   data-arc span      9670 days (26.48 yr)  
   first obs. used      1994-08-12  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55294  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:49:55  

Additional Information
 Earth MOID = 1.67512 au 
 Jupiter MOID = 1.90586 au 
 T_jup = 3.252 
[ 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 14.75   n/a E2021B10  

19253 (1994 RN28)          Discovered 1994-Sep-05 by Elst, E. W. at La Silla
Reference: 20001211/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
1919-Jul-05 10:29 00:02 Jupiter 1.99859106179708 1.99859038120955 1.99859174238461 2.86198305795296 2.7098574484719 2422144.936967165 2.2448020329463 58.3807854525357 21.3506487910342 -76.0718940052598 2874675.52530267 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 02:49:59 2021-Apr-13 02:50
1964-Nov-09 22:15 00:01 Jupiter 1.93792063366071 1.93792016851109 1.93792109881023 3.15197243426494 3.01011198940985 2438709.426978790 1.19877684916059 45.5339139425434 15.9103760183412 89.9291977314562 2966215.83066903 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 02:49:59 2021-Apr-13 02:50
2001-May-05 10:49 < 00:01 Jupiter 1.90497180051208 1.90497140267373 1.90497219835044 2.76484736855738 2.5990585466089 2452034.950645805 0.338573808717546 46.22698348364 10.387839712507 -84.7870793331622 3294851.48400242 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 02:49:59 2021-Apr-13 02:50
2037-Oct-30 05:22 < 00:01 Jupiter 1.95924666481928 1.95924638039713 1.95924694924132 2.76854508641806 2.60771947913873 2465361.723434160 0.657875359628186 52.8049600256255 7.18022472638086 -87.0613391072195 4347503.10386061 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 02:49:59 2021-Apr-13 02:50
2083-Mar-08 19:08 00:02 Jupiter 1.97688098982709 1.97688020837993 1.97688177127459 3.42933232111871 3.30202846624945 2481927.297008298 1.6642561031698 69.7303098794462 16.3483631477069 -70.6680957336713 2729993.66539868 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 02:49:59 2021-Apr-13 02:50
2119-Aug-31 15:01 00:03 Jupiter 1.91538408788182 1.91538352906761 1.91538464669613 2.89833117431248 2.74151092942076 2495251.125505772 2.60470683621998 61.3024307596664 10.2868048589057 -82.0710703508639 2402766.94785941 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 02:49:59 2021-Apr-13 02:50
2156-Feb-26 02:34 00:04 Jupiter 1.93505810250606 1.93505772548671 1.93505847952541 2.74276717424153 2.57824021294123 2508578.606847128 3.50539127170424 52.6103838443621 16.5132850737997 -86.1447818938362 4275710.5808575 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 02:49:59 2021-Apr-13 02:50

Alternate Designations
 1994 RN28 = 1994 PP25 = 1998 HG77 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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