2011年流星雨预测（IMO）
Shower Activity Maximum
Date λ⊙α δ V∞
km/srZHR
Antihelion Source (ANT) Nov 26 - Sep 24 March-April,
late May,
late Junesee
Table 630 3.0 4
Quadrantids (QUA) Dec 28 - Jan 12 Jan 04 283.16° 230° +49° 41 2.1 120
α-Centaurids (ACE) Jan 28 - Feb 21 Feb 08 319.2°210° -59° 56 2.0 6
γ-Normids (GNO) Feb 25 - Mar 22 Mar 15 354° 239° -50° 56 2.4 6
Lyrids (LYR) Apr 16 - Apr 25 Apr 22 32.32° 271° +34° 49 2.1 18
π-Puppids (PPU) Apr 15 - Apr 28 Apr 24 33.5°110° -45° 18 2.0 Var
η-Aquariids (ETA) Apr 19 - May 28 May 06 45.5°338° -01° 66 2.4 70*
η-Lyrids (ELY) May 03 - May 14 May 09 48.0°287° +44° 43 3.0 3
June Bootids (JBO) Jun 22 - Jul 02 Jun 27 95.7°224° +48° 18 2.2 Var
Piscis Austrinids (PAU) Jul 15 - Aug 10 Jul 28 125° 341° -30° 35 3.2 5
South. δ-Aquariids (SDA) Jul 12 - Aug 23 Jul 30 127° 340° -16° 41 3.2 16
α-Capricornids (CAP) Jul 03 - Aug 15 Jul 30 127° 307° -10° 23 2.5 5
Perseids (PER)* Jul 17 - Aug 24 Aug 13 140.0° 48° +58° 59 2.2 100
κ-Cygnids (KCG) Aug 03 - Aug 25 Aug 18 145° 286° +59° 25 3.0 3
α-Aurigids (AUR) Aug 28 - Sep 10 Sep 01 158°6 93° +39° 67 2.5 6
September ε-Perseids (SPE) Sep 05 - Sep 21 Sep 10 166.7° 48° +40° 66 3.0 5
δ-Aurigids (DAU) Oct 10 - Oct 18 Oct 12 198° 84° +44° 67 3.0 2
Draconids (DRA) Oct 06 - Oct 10 Oct 08 195.4°262° +54° 20 2.6 Var
Southern Taurids (STA) Sep 10 - Nov 20 Oct 10 197° 32° +09° 27 2.3 5
ε-Geminids (EGE) Oct 14 - Oct 27 Oct 18 205° 102° +27° 70 3.0 3
Orionids (ORI) Oct 02 - Nov 07 Oct 21 208° 95° +16° 66 2.5 25*
Leo Minorids (LMI) Oct 19 - Oct 27 Oct 24 211° 161° +38° 62 3.0 2
Northern Taurids (NTA) Oct 20 - Dec 10 Nov 12 230° 58° +22° 29 2.3 5
Leonids (LEO) Nov 06 - Nov 30 Nov 18 235.27° 152° +22° 71 2.5 20+*
α-Monocerotids (AMO) Nov 15 - Nov 25 Nov 22 239.32° 117° +01° 65 2.4 Var
Phoenicids (PHO) Nov 28 - Dec 09 Dec 06 254.25° 18° -53° 18 2.8 Var
Puppid-Velids (PUP) Dec 01 - Dec 15 (Dec 07)(255°)123° -45° 40 2.9 10
Monocerotids (MON) Nov 27 - Dec 17 Dec 09 257° 100° +08° 42 3.0 2
σ-Hydrids (HYD) Dec 03 - Dec 15 Dec 12 260° 127° +02° 58 3.0 3
Geminids (GEM) Dec 07 - Dec 17 Dec 14 262.2°112° +33° 35 2.6 120
Dec. Leonis Minorids (DLM) Dec 05 - Feb 04 Dec 20 268°161° +30° 64 3.0 5
Comae Berenicids (COM) Dec 12 - Dec 23 Dec 16 264° 175° +18° 65 3.0 3
Ursids (URS) Dec 17 - Dec 26 Dec 23 270.7°217° +76° 33 3.0 10
好事，等到时候好好观测。 QUA居然有120！！！恰逢新月，天助我也！！！ LS别高兴的太早了。。。象限仪正逢冰封期，当心别被速冻了。。
还有今年的象限仪高峰值时刻，陕西的同好居然一颗也没看到。。
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