| # Radiants | # Meteors | Median Rank | MDC # | Abbrev. | Name | Status | Technique | # Orbits |
|---|---|---|---|---|---|---|---|---|
| 13 | 352 | 9 | 428 | DSV | December-sigma-Virginids | e | T | 22 |
| Source | Begin | Mean | Max | End | ||||
|---|---|---|---|---|---|---|---|---|
| Sol. Long. [°] |
Date | Sol. Long. [°] |
Date | Sol. Long. [°] |
Date | Sol. Long. [°] |
Date | |
| #357 | 265.2 | Dec 17 | 266.1 | Dec 18 | 266.2 | Dec 18 | 266.9 | Dec 19 |
| DSV | - | - | 262.0 | Dec 14 | - | - | - | - |
| 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] |
|
| #357 | 203.5 | -0.4 | 5.1 | 1.1 | 203.9 | 5.5 | 199.8 | -0.8 | 293.7 | -1.8 | 13.9 | 0.8 | 200.0 | 293.8 | 14.4 | 67.7 | 68.0 |
| DSV | 200.8 | 0.9 | 5.8 | -0.4 | - | - | 197.0 | 1.0 | 295.0 | 0.0 | 13.5 | -0.0 | - | - | - | 67.1 | - |
| 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 | |||
| 265.2 | Dec 17 | 12 | 203.3 | 5.0 | 2.3 | 199.7 | 294.5 | 13.7 | 68.0 | 3.0 | 45 | 2.8 | 280 | 2.6 | 2.6 |
| 265.3 | Dec 17 | 7 | 203.3 | 5.0 | 1.8 | 199.7 | 294.4 | 13.7 | 68.0 | 3.9 | 40 | 3.3 | 246 | 3.1 | 3.0 |
| 265.4 | Dec 18 | 9 | 202.8 | 3.0 | 2.1 | 200.0 | 294.6 | 11.7 | 61.5 | 2.4 | 34 | 2.8 | 215 | 2.7 | 2.6 |
| 265.6 | Dec 18 | 15 | 205.0 | 4.0 | 2.1 | 201.7 | 296.1 | 13.4 | 68.5 | 3.1 | 36 | 2.1 | 235 | 2.0 | 2.0 |
| 265.7 | Dec 18 | 5 | 204.1 | 4.5 | 2.2 | 200.6 | 294.9 | 13.5 | 69.0 | 2.9 | 74 | 3.6 | 470 | 3.5 | 3.4 |
| 265.9 | Dec 18 | 11 | 203.4 | 5.5 | 2.0 | 199.6 | 293.7 | 14.2 | 67.0 | 1.9 | 48 | 2.6 | 285 | 2.3 | 2.3 |
| 266.0 | Dec 18 | 5 | 203.4 | 5.5 | 2.1 | 199.6 | 293.6 | 14.2 | 67.5 | 2.7 | 64 | 3.3 | 380 | 3.0 | 2.9 |
| 266.2 | Dec 18 | 4 | 203.9 | 5.5 | 1.7 | 200.0 | 293.8 | 14.4 | 68.0 | 2.8 | 67 | 4.1 | 401 | 3.7 | 3.5 |
| 266.3 | Dec 18 | 5 | 203.4 | 5.5 | 1.7 | 199.6 | 293.3 | 14.2 | 68.5 | 2.2 | 40 | 3.0 | 236 | 2.7 | 2.6 |
| 266.5 | Dec 19 | 11 | 203.9 | 5.5 | 2.6 | 200.0 | 293.5 | 14.4 | 70.0 | 2.5 | 40 | 2.5 | 237 | 2.2 | 2.1 |
| 266.7 | Dec 19 | 11 | 203.8 | 5.0 | 2.2 | 200.1 | 293.4 | 13.9 | 67.0 | 2.5 | 79 | 3.7 | 478 | 3.3 | 3.2 |
| 266.8 | Dec 19 | 9 | 203.8 | 5.0 | 1.7 | 200.1 | 293.3 | 13.9 | 67.5 | 2.3 | 50 | 2.8 | 303 | 2.5 | 2.4 |
| 266.9 | Dec 19 | 20 | 200.7 | 7.5 | 2.3 | 196.2 | 289.3 | 15.0 | 68.0 | 2.6 | 40 | 2.4 | 212 | 1.9 | 1.8 |