From 
Kým aktuálne prichádzajú Ursidy (December 17-26 with a maximum around December 22), we are more interested in the January ones Kvadrantídy. Tento meteorický roj patrí medzi výdatné s predikovaným maximom 2.-4.januára 2021. Maximum býva však pomerne krátke.
ZHR by malo dosiahnuť 120 (45 až 200). Roj sa skladá prevažne z väčších častíc moving at a speed of 41.5 km/s.
Quadrantids from the JN88 locator (January 3-4, 2021)
| Time | Azimuth/Direction | Elevation |
|---|---|---|
| Sun 16:00 | 321° |
22.3° |
| Sun 17:00 | 329° |
16.6° |
| Sun 18:00 | 338° |
12.2° |
| Sun 19:00 | 348° |
9.4° |
| Sun 20:00 | 358° |
8.1° |
| Sun 21:00 | 7° |
8.5° |
| Sun 22:00 | 17° |
10.6° |
| Sun 23:00 | 26° |
14.2° |
| Mon 00:00 | 35° |
19.3° |
| Mon 01:00 | 43° |
25.5° |
| Mon 02:00 | 51° |
32.8° |
| Mon 03:00 | 58° |
40.8° |
| Mon 04:00 | 64° |
49.5° |
| Mon 05:00 | 70° |
58.6° |
| Mon 06:00 | 76° |
68.1° |
| Mon 07:00 | 80° |
77.8° |
| Mon 08:00 | 74° |
87.6° |
The most suitable times for connections in the NE-SW axes are 9 to 16 UT, E-W are not, NW-SE 22 to 05 UT, N-S 00 to 05 and 09 to 14 UT. Good luck and nice connections!