| # Radiants | # Meteors | Median Rank | MDC # | Abbrev. | Name | Status | Technique | # Orbits |
|---|---|---|---|---|---|---|---|---|
| 21 | 486 | 8 | 581 | NHE | 90-Herculids | w | T | 18 |
| Source | Begin | Mean | Max | End | ||||
|---|---|---|---|---|---|---|---|---|
| Sol. Long. [°] |
Date | Sol. Long. [°] |
Date | Sol. Long. [°] |
Date | Sol. Long. [°] |
Date | |
| #173 | 32.3 | Apr 23 | 33.4 | Apr 24 | 32.3 | Apr 23 | 35.1 | Apr 26 |
| NHE | - | - | 38.0 | Apr 29 | - | - | - | - |
| 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] |
|
| #173 | 261.3 | 2.2 | 38.9 | 0.2 | 260.4 | 41.0 | 255.5 | 3.7 | 222.1 | 2.7 | 61.8 | 0.4 | 253.4 | 221.1 | 63.9 | 38.8 | 42.0 |
| NHE | 264.3 | 0.5 | 40.3 | 0.2 | - | - | 260.2 | 0.8 | 222.2 | -0.2 | 63.5 | 0.2 | - | - | - | 40.6 | - |
| 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 | |||
| 32.3 | Apr 23 | 7 | 260.4 | 41.0 | 2.0 | 253.4 | 221.1 | 63.9 | 42.0 | 2.3 | 98 | 7.2 | 129 | 1.4 | 1.1 |
| 32.4 | Apr 23 | 8 | 260.5 | 39.5 | 1.6 | 254.0 | 221.6 | 62.4 | 41.5 | 2.2 | 92 | 4.7 | 122 | 0.9 | 0.7 |
| 32.6 | Apr 23 | 10 | 255.0 | 41.5 | 1.6 | 244.2 | 211.6 | 63.6 | 36.0 | 2.3 | 47 | 2.9 | 59 | 0.5 | 0.4 |
| 32.7 | Apr 23 | 6 | 259.0 | 37.5 | 2.0 | 252.2 | 219.5 | 60.3 | 40.5 | 2.8 | 63 | 5.1 | 84 | 1.0 | 0.8 |
| 32.9 | Apr 23 | 9 | 263.8 | 33.5 | 1.9 | 260.5 | 227.6 | 56.7 | 43.0 | 3.6 | 60 | 6.5 | 86 | 1.4 | 1.1 |
| 33.0 | Apr 23 | 8 | 257.0 | 41.5 | 2.1 | 247.5 | 214.5 | 63.9 | 39.0 | 4.4 | 41 | 4.4 | 66 | 1.1 | 0.8 |
| 33.2 | Apr 24 | 8 | 260.8 | 38.0 | 2.6 | 255.0 | 221.8 | 61.0 | 38.5 | 2.3 | 46 | 4.6 | 67 | 1.0 | 0.8 |
| 33.3 | Apr 24 | 8 | 259.4 | 36.5 | 1.6 | 253.2 | 219.9 | 59.3 | 36.0 | 2.7 | 36 | 3.4 | 48 | 0.7 | 0.5 |
| 33.5 | Apr 24 | 20 | 256.5 | 36.0 | 1.9 | 248.8 | 215.3 | 58.5 | 37.0 | 2.1 | 15 | 1.5 | 20 | 0.3 | 0.2 |
| 33.6 | Apr 24 | 5 | 260.1 | 38.0 | 1.9 | 253.8 | 220.2 | 60.9 | 38.5 | 2.6 | 47 | 4.0 | 63 | 0.8 | 0.6 |
| 33.7 | Apr 24 | 4 | 263.1 | 39.5 | 1.8 | 258.4 | 224.7 | 62.7 | 36.5 | 3.1 | 48 | 4.5 | 64 | 0.9 | 0.7 |
| 33.8 | Apr 24 | 5 | 263.1 | 39.5 | 1.5 | 258.4 | 224.6 | 62.7 | 36.5 | 2.6 | 44 | 4.4 | 59 | 0.9 | 0.7 |
| 34.0 | Apr 24 | 8 | 257.4 | 39.0 | 2.7 | 249.2 | 215.2 | 61.5 | 33.5 | 2.2 | 28 | 3.6 | 39 | 0.7 | 0.6 |
| 34.2 | Apr 25 | 10 | 261.6 | 35.5 | 2.0 | 256.8 | 222.6 | 58.6 | 42.0 | 3.2 | 27 | 3.2 | 39 | 0.7 | 0.5 |
| 34.4 | Apr 25 | 14 | 265.6 | 40.5 | 1.7 | 262.4 | 228.0 | 63.8 | 35.0 | 2.4 | 29 | 2.6 | 39 | 0.5 | 0.4 |
| 34.5 | Apr 25 | 11 | 268.3 | 39.5 | 1.8 | 267.1 | 232.6 | 62.9 | 34.5 | 1.7 | 37 | 3.3 | 51 | 0.7 | 0.5 |
| 34.6 | Apr 25 | 11 | 268.3 | 39.5 | 2.2 | 267.1 | 232.5 | 62.9 | 34.5 | 2.7 | 40 | 3.3 | 55 | 0.7 | 0.5 |
| 34.7 | Apr 25 | 12 | 259.8 | 35.5 | 2.4 | 254.0 | 219.3 | 58.4 | 37.0 | 2.5 | 36 | 3.6 | 48 | 0.7 | 0.6 |
| 34.8 | Apr 25 | 11 | 263.0 | 41.0 | 1.6 | 257.8 | 223.0 | 64.1 | 43.0 | 4.2 | 36 | 4.2 | 47 | 0.8 | 0.6 |
| 34.9 | Apr 25 | 8 | 262.4 | 41.0 | 1.8 | 256.8 | 221.9 | 64.1 | 38.0 | 2.3 | 26 | 3.4 | 34 | 0.7 | 0.5 |
| 35.1 | Apr 26 | 5 | 265.7 | 41.0 | 1.9 | 262.5 | 227.4 | 64.3 | 37.5 | 4.6 | 21 | 3.3 | 29 | 0.7 | 0.5 |