| # Radiants | # Meteors | Median Rank | MDC # | Abbrev. | Name | Status | Technique | # Orbits |
|---|---|---|---|---|---|---|---|---|
| 21 | 400 | 5 | 448 | AAL | April-alpha-Librids | r | T | 8 |
| Source | Begin | Mean | Max | End | ||||
|---|---|---|---|---|---|---|---|---|
| Sol. Long. [°] |
Date | Sol. Long. [°] |
Date | Sol. Long. [°] |
Date | Sol. Long. [°] |
Date | |
| #142 | 11.2 | Apr 01 | 12.4 | Apr 02 | 12.3 | Apr 02 | 13.8 | Apr 04 |
| AAL | - | - | 14.4 | Apr 04 | - | - | - | - |
| Source | Equatorial Position | Ecliptical Position | Velocity | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean | @ Max | Mean | @ Max | Mean | @ Max | ||||||||||||
| RA [°] |
Drift RA [°/°] |
Decl. [°] |
Drift DE [°/°] |
RA [°] |
Decl. [°] |
Long. [°] |
Drift Lon [°/°] | SC Long. [°] |
Drift SC Long. [°/°] | Lat. [°] |
Drift Lat. [°/°] |
Long. [°] |
SC Long. [°] |
Lat. [°] |
Vinf [km/s] |
Vinf [km/s] |
|
| #142 | 214.0 | -1.0 | -10.4 | 0.6 | 210.6 | -12.0 | 215.3 | -1.2 | 202.9 | -2.2 | 3.0 | 0.3 | 212.7 | 200.4 | 0.4 | 39.3 | 40.5 |
| AAL | 219.7 | - | -13.0 | - | - | - | 221.4 | - | 207.0 | - | 2.4 | - | - | - | - | 39.3 | - |
| Sol. Long. [°] |
Date | Rank | Equatorial Coord. | Ecliptical Coord. | Velocity | # Meteors | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RA [°] |
Decl. [°] |
+/- [°] |
Long. [°] |
SC Long. [°] |
Lat. [°] |
Vinf [km/s] |
+/- [km/s] |
Abs. | Rel. | Abs. Norm. | Rel. Norm. | Rel. Norm. SPO | |||
| 11.2 | Apr 01 | 9 | 221.2 | -8.0 | 2.2 | 221.3 | 210.1 | 7.6 | 45.5 | 3.5 | 30 | 3.7 | 79 | 1.4 | 1.0 |
| 11.3 | Apr 01 | 2 | 216.4 | -7.5 | 2.4 | 216.6 | 205.3 | 6.6 | 44.5 | 3.6 | 46 | 4.8 | 112 | 1.7 | 1.2 |
| 11.4 | Apr 01 | 7 | 215.3 | -10.0 | 2.7 | 216.3 | 204.9 | 3.8 | 43.5 | 2.5 | 31 | 3.5 | 84 | 1.4 | 1.0 |
| 11.5 | Apr 01 | 1 | 211.0 | -12.5 | 2.2 | 213.2 | 201.7 | 0.1 | 36.0 | 3.1 | 37 | 5.2 | 97 | 2.1 | 1.5 |
| 11.6 | Apr 02 | 1 | 211.0 | -12.5 | 2.4 | 213.2 | 201.6 | 0.1 | 36.0 | 2.7 | 43 | 5.2 | 108 | 2.0 | 1.4 |
| 11.8 | Apr 02 | 8 | 213.0 | -13.0 | 2.3 | 215.2 | 203.4 | 0.3 | 40.0 | 2.7 | 35 | 3.5 | 97 | 1.5 | 1.0 |
| 11.9 | Apr 02 | 1 | 214.9 | -9.5 | 2.2 | 215.8 | 203.9 | 4.2 | 41.0 | 3.1 | 45 | 4.6 | 112 | 1.7 | 1.2 |
| 12.0 | Apr 02 | 6 | 216.7 | -12.0 | 2.0 | 218.3 | 206.3 | 2.4 | 41.0 | 3.9 | 31 | 3.3 | 82 | 1.3 | 0.9 |
| 12.2 | Apr 02 | 6 | 215.1 | -8.0 | 2.3 | 215.5 | 203.3 | 5.7 | 39.5 | 2.9 | 36 | 4.2 | 89 | 1.5 | 1.1 |
| 12.3 | Apr 02 | 7 | 210.6 | -12.0 | 2.7 | 212.7 | 200.4 | 0.4 | 40.5 | 3.2 | 56 | 5.4 | 158 | 2.3 | 1.6 |
| 12.4 | Apr 02 | 5 | 217.3 | -10.0 | 2.3 | 218.2 | 205.8 | 4.5 | 41.5 | 3.0 | 40 | 3.8 | 101 | 1.4 | 1.0 |
| 12.5 | Apr 02 | 2 | 216.5 | -11.0 | 2.3 | 217.8 | 205.3 | 3.3 | 39.0 | 1.8 | 40 | 4.5 | 103 | 1.8 | 1.2 |
| 12.6 | Apr 03 | 1 | 215.3 | -10.0 | 1.8 | 216.3 | 203.7 | 3.8 | 39.0 | 1.3 | 27 | 3.3 | 66 | 1.2 | 0.9 |
| 12.8 | Apr 03 | 6 | 215.6 | -10.5 | 2.3 | 216.8 | 204.0 | 3.5 | 41.5 | 3.8 | 47 | 5.2 | 121 | 2.0 | 1.4 |
| 12.9 | Apr 03 | 9 | 213.6 | -10.5 | 2.0 | 214.9 | 202.0 | 2.8 | 40.0 | 3.8 | 50 | 5.4 | 120 | 2.0 | 1.4 |
| 13.0 | Apr 03 | 2 | 212.6 | -12.0 | 2.0 | 214.5 | 201.5 | 1.1 | 35.5 | 3.1 | 43 | 4.9 | 109 | 1.9 | 1.3 |
| 13.2 | Apr 03 | 1 | 208.8 | -11.0 | 2.0 | 210.7 | 197.5 | 0.7 | 36.5 | 2.9 | 35 | 4.2 | 85 | 1.5 | 1.1 |
| 13.3 | Apr 03 | 3 | 208.7 | -11.5 | 2.3 | 210.7 | 197.4 | 0.2 | 36.5 | 4.0 | 32 | 3.4 | 84 | 1.3 | 1.0 |
| 13.5 | Apr 03 | 3 | 212.3 | -11.5 | 2.2 | 214.0 | 200.5 | 1.5 | 35.5 | 1.7 | 37 | 6.0 | 92 | 2.2 | 1.6 |
| 13.7 | Apr 04 | 6 | 216.0 | -5.5 | 1.8 | 215.5 | 201.8 | 8.3 | 34.5 | 4.5 | 25 | 4.8 | 56 | 1.6 | 1.1 |
| 13.8 | Apr 04 | 29 | 216.0 | -5.5 | 2.3 | 215.5 | 201.7 | 8.3 | 34.5 | 2.9 | 18 | 2.7 | 41 | 0.9 | 0.7 |