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Asteroid General Data
General information
| Preliminary designation | 2016 DB
| | Group | Aten
| | Absolute magnitude | 28.46
| | Approximate diameter (m) | 5
| | Approximate mass (kg) | 2.88·105
| | Number of observations | 35
| | Arc length (days) | 1
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Approaches
Date | Object | r, AU | r, km
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| 02/15/2016 04:48:00 AM | Earth | 0.000828 | 123 881
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 182.414234
| | a – orbit major semiaxis (astronomical units) | 0.89157951
| | e – orbit eccentricity | 0.32473972
| | ω – orbit ascending node-perihelion angle (degrees) | 233.254057
| | Ω – longitude of orbit ascending node (degrees) | 145.957421
| | i – orbit inclination to the ecliptic plane (degrees) | 2.894039
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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 | 50.894812 | 0.90251946 | 0.32325040 | 213.261786 | 165.088609 | 1.318694 | 0.61077968 | 0.857404
| | 01/21/1858 | 1.095669 | 0.90262148 | 0.32322687 | 216.405897 | 162.667375 | 1.344224 | 0.61086997 | 0.857549
| | 01/29/1887 | 309.933763 | 0.90149833 | 0.32413183 | 221.627658 | 158.139636 | 1.367579 | 0.60929402 | 0.855949
| | 02/07/1916 | 255.646902 | 0.90166713 | 0.32458167 | 225.985012 | 154.574939 | 1.398491 | 0.60900251 | 0.856190
| | 02/14/1945 | 201.543710 | 0.90203155 | 0.32439419 | 230.233820 | 151.206828 | 1.448218 | 0.60941776 | 0.856709
| | 02/22/1974 | 145.702779 | 0.90404129 | 0.32407025 | 232.949740 | 149.384492 | 1.487907 | 0.61106840 | 0.859573
| | 03/02/2003 | 57.450672 | 0.90434179 | 0.32362670 | 233.952762 | 147.786346 | 1.513989 | 0.61167264 | 0.860002
| | 03/09/2032 | 121.233697 | 0.89049633 | 0.32496133 | 233.196934 | 145.854332 | 2.899084 | 0.60111946 | 0.840328
| | 03/17/2061 | 302.824748 | 0.89242553 | 0.32432253 | 234.359300 | 144.891185 | 2.925869 | 0.60299182 | 0.843060
| | 03/25/2090 | 97.215554 | 0.89193149 | 0.32444233 | 235.013446 | 144.177842 | 2.946107 | 0.60255116 | 0.842360
| | 04/03/2119 | 264.528705 | 0.89110468 | 0.32492138 | 235.743404 | 143.236675 | 2.965531 | 0.60156572 | 0.841189
| | 04/10/2148 | 79.517510 | 0.89173083 | 0.32521904 | 236.204124 | 142.620991 | 2.996708 | 0.60172298 | 0.842076
| | 04/18/2177 | 240.990650 | 0.89195958 | 0.32514355 | 236.450651 | 142.202140 | 3.008979 | 0.60194467 | 0.842400
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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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