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(2021 GN10)
Classification: Apollo [NEO]          SPK-ID: 54137452
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6074751607357843 0.00041571  
a 2.327357218848717 0.0023422 au
q .9135455182390045 4.8199e-05 au
i 1.352372985814705 0.00062666 deg
node 208.4335115965426 0.00072021 deg
peri 37.4768133533051 0.001785 deg
M 318.4170683628042 0.063732 deg
tp 2459350.297857111370
(2021-May-15.79785711)
0.0034783 TDB
period 1296.859707502086
3.55
1.9577
0.00536
d
yr
n .2775936347759659 0.00041905 deg/d
Q 3.741168919458429 0.0037651 au
  Orbit Determination Parameters
   # obs. used (total)      23  
   data-arc span      1 day  
   first obs. used      2021-04-14  
   last obs. used      2021-04-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .39225  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-16 06:26:36  

Additional Information
 Earth MOID = .00128489 au 
 Jupiter MOID = 1.30212 au 
 T_jup = 3.298 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 28.39   .45006 E2021H07 autocmod 2.9c

[ 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
2021-Apr-15 22:31 < 00:01 Earth 0.00192244599612496 0.00191871221048859 0.00192617953237763 12.0158316311997 11.8999261277062 2459320.437888425 0.226757663787478 182.91889982327 0.994181200580673 0.596651727630446 1071.34608862975 T 2 CATAB v2.0g-lin.ifort 2021-Apr-16 06:26:36 2021-Apr-16 06:26
2021-Apr-16 00:46 < 00:01 Moon 0.00146506269267465 0.00146439353915386 0.00146574131054825 12.9408624118589 12.9391336771335 2459320.531703316 0.240817214335549 188.937315152333 1.6636734375309 79.75762584727 167988.576050081 T 2 CATAB v2.0g-lin.ifort 2021-Apr-16 06:26:36 2021-Apr-16 06:26
2080-Mar-11 23:27 9_19:40 Earth 0.480750293795085 0.289700777116561 0.671813796075185 26.6878608319482 26.6876531586195 2480835.476941979 14140.4375844653 9528093.06787572 33.2747328857322 0.750640293592566 26473.2869346843 T 2 CATAB v2.0g-lin.ifort 2021-Apr-16 06:26:36 2021-Apr-16 06:26
2091-Mar-13 18:51 6_16:12 Earth 0.457864596887992 0.328649490002054 0.587086129518389 26.0371027540961 26.036879250508 2484854.285466401 9611.95930195566 6444162.83356978 37.5391274088121 0.768676837369767 22795.2909784128 T 2 CATAB v2.0g-lin.ifort 2021-Apr-16 06:26:36 2021-Apr-16 06:26
2102-Mar-23 19:16 2_23:15 Earth 0.309463551637672 0.256455775224599 0.362472590230995 21.3019424456456 21.301538253598 2488881.302668873 4275.26160083352 2643498.68212839 38.759146699061 0.741380411474673 14155.9569681556 T 2 CATAB v2.0g-lin.ifort 2021-Apr-16 06:26:36 2021-Apr-16 06:26
2107-Sep-29 16:43 1_00:26 Jupiter 1.27342182108987 1.27078261300744 1.27606203348824 4.36894434714515 4.21394889690228 2490897.196403417 1466.43390303943 144351.715797913 368.671766081263 -9.78967572275116 34664.4438430355 T 2 CATAB v2.0g-lin.ifort 2021-Apr-16 06:26:36 2021-Apr-16 06:26
2113-Jun-16 06:29 8_21:06 Earth 0.0734460611333966 0.0607941506915857 0.0865706215403651 9.86994881283264 9.86627252221631 2492983.769834894 12786.4557735264 706778.148648119 181.579145090552 24.1760200265385 30742.4643947728 T 2 CATAB v2.0g-lin.ifort 2021-Apr-16 06:26:36 2021-Apr-16 06:26
2119-Feb-10 22:28 2_23:03 Jupiter 1.798793307383 1.77118276014726 1.82642961716465 6.59016510260362 6.51832099620078 2495049.436175718 4263.28717692444 1419108.39198158 612.335048390281 18.0153874835582 43615.2680946208 T 2 CATAB v2.0g-lin.ifort 2021-Apr-16 06:26:36 2021-Apr-16 06:26
2124-Aug-06 08:53 6_03:36 Earth 0.292879470480727 0.186760700371444 0.399397752227448 20.8031344608767 20.8026971410022 2497052.870331460 8855.73756795041 5329054.09038826 591.115079303812 -5.42338564824574 6454.95651413478 T 2 CATAB v2.0g-lin.ifort 2021-Apr-16 06:26:36 2021-Apr-16 06:26
2135-Aug-14 10:18 8_04:06 Earth 0.41313146302869 0.260888738832138 0.565787291208886 24.4789776473067 24.4787141761081 2501077.929005661 11766.1225221739 7629897.4912573 682.061148234833 -4.5597123386397 6666.0846279613 T 2 CATAB v2.0g-lin.ifort 2021-Apr-16 06:26:36 2021-Apr-16 06:26
2155-Jul-08 22:17 8_09:31 Jupiter 1.9197827627398 1.84894226589363 1.9905696818219 6.40046478418168 6.33115585793567 2508346.428757031 12090.7956953902 3494545.48701914 1159.68956472303 9.94074717626729 21648.155499049 T 2 CATAB v2.0g-lin.ifort 2021-Apr-16 06:26:36 2021-Apr-16 06:26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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