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Asteroid General Data
General information
| Preliminary designation | 2023 UB
| | Group | Apollo
| | Absolute magnitude | 30.04
| | Approximate diameter (m) | 3
| | Approximate mass (kg) | 3.25·104
| | Number of observations | 24
| | Arc length (days) | 1
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Approaches
Date | Object | r, AU | r, km
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| 10/15/2023 12:01:26 AM | Moon | 0.000960 | 143 632
| | 10/15/2023 07:12:00 PM | Earth | 0.000393 | 58 805
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 127.055870
| | a – orbit major semiaxis (astronomical units) | 1.12654624
| | e – orbit eccentricity | 0.46720567
| | ω – orbit ascending node-perihelion angle (degrees) | 255.701513
| | Ω – longitude of orbit ascending node (degrees) | 21.688037
| | i – orbit inclination to the ecliptic plane (degrees) | 4.306411
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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 | 65.027777 | 1.19488953 | 0.47047458 | 260.124411 | 23.887532 | 5.073749 | 0.63272437 | 1.306148
| | 01/21/1858 | 133.165655 | 1.19623483 | 0.47072672 | 260.519314 | 23.618391 | 5.063297 | 0.63313514 | 1.308354
| | 01/29/1887 | 197.085343 | 1.19633630 | 0.47079207 | 260.866863 | 23.257381 | 5.047752 | 0.63311066 | 1.308521
| | 02/07/1916 | 265.331794 | 1.19532483 | 0.47052234 | 261.096563 | 22.981972 | 5.044740 | 0.63289779 | 1.306861
| | 02/14/1945 | 343.314948 | 1.19503833 | 0.47042034 | 261.389270 | 22.660617 | 5.039141 | 0.63286800 | 1.306392
| | 02/22/1974 | 51.966145 | 1.19656576 | 0.47076645 | 261.686424 | 22.342690 | 5.030249 | 0.63326275 | 1.308897
| | 03/02/2003 | 121.684490 | 1.19469344 | 0.47020805 | 261.902582 | 21.967005 | 5.029549 | 0.63293896 | 1.305826
| | 03/09/2032 | 57.906698 | 1.12649034 | 0.46719593 | 255.700621 | 21.633685 | 4.302688 | 0.60019863 | 1.195616
| | 03/17/2061 | 152.832398 | 1.12689698 | 0.46739289 | 256.115184 | 21.219080 | 4.308677 | 0.60019335 | 1.196264
| | 03/25/2090 | 239.881859 | 1.12811326 | 0.46762372 | 256.437780 | 20.958438 | 4.296509 | 0.60058074 | 1.198201
| | 04/03/2119 | 329.479546 | 1.12731921 | 0.46736687 | 256.668790 | 20.674931 | 4.280073 | 0.60044756 | 1.196936
| | 04/10/2148 | 60.144012 | 1.12704803 | 0.46730153 | 256.959496 | 20.421729 | 4.274216 | 0.60037676 | 1.196504
| | 04/18/2177 | 116.765196 | 1.13341560 | 0.46767228 | 257.853835 | 20.119667 | 4.173427 | 0.60334855 | 1.206659
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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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