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Asteroid General Data
General information
| Preliminary designation | 2021 JB6
| | Group | Apollo
| | Absolute magnitude | 28.76
| | Approximate diameter (m) | 5
| | Approximate mass (kg) | 1.91·105
| | Number of observations | 31
| | Arc length (days) | 5
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Approaches
Date | Object | r, AU | r, km
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| 05/13/2021 10:48:00 PM | Earth | 0.000707 | 105 722
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 71.029615
| | a – orbit major semiaxis (astronomical units) | 1.72811999
| | e – orbit eccentricity | 0.44710546
| | ω – orbit ascending node-perihelion angle (degrees) | 212.743542
| | Ω – longitude of orbit ascending node (degrees) | 54.599240
| | i – orbit inclination to the ecliptic plane (degrees) | 1.556775
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Details...
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Orbital evolution
Date | M | a | e | ω | Ω | i | q | P
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| 01/13/1829 | 300.103348 | 1.74431006 | 0.45091943 | 186.417946 | 80.802094 | 0.171001 | 0.95776675 | 2.303754
| | 01/21/1858 | 175.867327 | 1.72064380 | 0.44541462 | 196.458241 | 71.780212 | 0.254385 | 0.95424390 | 2.257029
| | 01/29/1887 | 119.200011 | 1.72331022 | 0.44545555 | 196.603915 | 71.799970 | 0.250341 | 0.95565211 | 2.262277
| | 02/07/1916 | 59.846795 | 1.72194876 | 0.44545029 | 196.285935 | 72.210861 | 0.247135 | 0.95490619 | 2.259597
| | 02/14/1945 | 358.921398 | 1.72318782 | 0.44575994 | 196.015428 | 72.690171 | 0.243278 | 0.95505973 | 2.262036
| | 02/22/1974 | 305.654981 | 1.72040044 | 0.44503589 | 195.504446 | 73.305917 | 0.241805 | 0.95476050 | 2.256550
| | 03/02/2003 | 293.030854 | 1.70779157 | 0.44187431 | 204.149651 | 64.214697 | 0.210699 | 0.95316234 | 2.231788
| | 03/09/2032 | 261.856463 | 1.72873013 | 0.44703599 | 212.770827 | 54.574773 | 1.555905 | 0.95592554 | 2.272958
| | 03/17/2061 | 186.528623 | 1.72723251 | 0.44643682 | 213.381295 | 54.156489 | 1.544726 | 0.95613233 | 2.270005
| | 03/25/2090 | 109.247964 | 1.72774123 | 0.44710353 | 213.709139 | 53.907605 | 1.534785 | 0.95526202 | 2.271008
| | 04/03/2119 | 33.468347 | 1.72709699 | 0.44681973 | 214.193099 | 53.613993 | 1.528045 | 0.95539598 | 2.269738
| | 04/10/2148 | 315.971958 | 1.72694455 | 0.44719617 | 214.649357 | 53.289766 | 1.516874 | 0.95466157 | 2.269437
| | 04/18/2177 | 241.591818 | 1.72699166 | 0.44681288 | 215.438962 | 52.760417 | 1.509417 | 0.95534955 | 2.269530
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Detailed table...
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Graphs...
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3D animation...
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Calculation on the date...
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