Past List of October Draconids

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This page provides the list of Ursid annual variation using Radio Meteor Observation. Annnual variation graphs is also provided. Each year text connects to detail information of the year.

Observed Peak Times of October Draconids

DateTime(UT)Solar LongitudeA(max)
202007th Oct. 03h(UT)194°.0450.67±0.52
201906th Oct. 01h(UT) ? (unclear)192°.2450.59±0.57
201809th Oct. 01h(UT)195°.4583.05±0.28
201707th Oct. 01h(UT) ? (unclear)193°.7390.80±0.34
201609th Oct. 01h(UT) ? (unclear)195°.9640.62±0.49
201508th Oct. 00h(UT) ? (unclear)194°.2010.58±0.55
201408th Oct. 03h(UT) ? (unclear)194°.5800.45±0.42(*)
201308th Oct. 03h(UT) ? (unclear)194°.8320.83±0.16
201208th Oct. 16h(UT)195°.6181.70±0.81
201108th Oct. 19h(UT)195°.0092.84±0.48
201009th Oct. 00h(UT) ? (unclear)195°.4700.48±0.37(*)
200908th Oct. 00h(UT) ? (unclear)194°.7350.52±0.33(*)
200807th Oct. 00h(UT) ? (unclear)193°.9980.39±0.16(*)
200706th Oct. 21h(UT) ? (unclear)193°.1400.27±0.09(*)
200606th Oct. 08h(UT) ? (unclear)192°.8620.37±0.13(*)
200508th Oct. 14h(UT) ? (unclear)195°.3660.36±0.07(*)
200408th Oct. 00h(UT) ? (unclear)195°.0110.39±0.60(*)

(*) these values mean usual activity level that is 0.0±0.4.

Estimated Acticvity Compornents of October Draconids

DateComp.CodePeak Time(UT)Solar LongitudeA(max)FWHM
2020DRA20C0107th Oct. 03:30194°.0450.7-3.0 / +1.5
2019DRA19C01(*)no compornent(**)– / –
2018DRA18C0109th Oct. 01:30195°.4583.0-2.0 / +1.0
2017DRA17C01(*)no compornent(**)– / –
2016DRA16C01(*)no compornent(**)– / –
2015DRA15C01(*)no compornent(**)– / –
2014DRA14C01(*)08th Oct. 06:30194°.7040.2-36.0 / +36.0
2013DRA13C01(*)08th Oct. 13:30195°.2440.4-36.0 / +36.0
2012DRA12C0108th Oct. 16:30195°.6181.8-1.0 / +1.5
2011DRA11C0108th Oct. 19:30195°.0093.0-1.0 / +2.0
2010DRA10C01(*)09th Oct. 10:30195°.8820.1-36.0 / +36.0
2009DRA09C01(*)07th Oct. 01:30193°.7890.2-36.0 / +36.0
2008DRA08C01(*)no compornent(**)– / –
2007DRA07C01(*)07th Oct. 01:30193°.3040.1-36.0 / +36.0
2006DRA06C01(*)06th Oct. 11:30192°.9850.1-36.0 / +36.0
2005DRA05C01(*)08th Oct. 15:30195°.3770.2-36.0 / +36.0
2004DRA04C01(*)08th Oct. 00:30195°.0110.3-36.0 / +36.0

(*) these values mean unusual activity level that are 0.0±0.4.
(**) “no compornet” means it was impossible to be clear peak compornent between 05th Oct. and 11th Oct.