Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and PACE Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/29/2025
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (PACE) Time (PACE) Lat,Lon (PACE) SZA (PACE ) Distance(km) Time Diff (sec)
1 01/30/2025 14:24:04 79.76, -72.88 99.52 01/30/2025 14:24:39 79.76, -72.87 99.50 0.32 35
2 01/30/2025 15:14:40 -79.48, 96.86 80.99 01/30/2025 15:13:40 -79.48, 96.77 80.95 1.82 60
3 02/01/2025 18:50:28 79.69,-138.89 98.79 02/01/2025 18:50:28 79.69,-138.83 98.78 1.38 0
4 02/03/2025 22:26:14 -79.85, -14.28 81.55 02/03/2025 22:27:12 -79.84, -14.13 81.60 3.20 58
5 02/03/2025 23:16:50 79.57, 155.61 97.94 02/03/2025 23:16:15 79.57, 155.53 97.97 1.73 35
6 02/06/2025 02:52:37 -79.77, -80.08 82.36 02/06/2025 02:52:59 -79.76, -79.95 82.39 2.56 22
7 02/06/2025 03:43:12 79.44, 90.04 97.07 02/06/2025 03:42:01 79.45, 89.92 97.12 2.55 71
8 02/08/2025 07:18:57 -79.59,-145.10 83.35 02/08/2025 07:18:43 -79.59,-145.20 83.33 2.20 14
9 02/10/2025 10:54:42 79.72, -20.20 96.20 02/10/2025 10:55:26 79.73, -20.35 96.21 3.16 44

Figure of NOAA-20 and PACE satellite orbits during SNOs since TLE Epoch: 1/29/2025
SNOs_Map_NOAA-20_PACE_20250129.jpg

Download SNOs between NOAA-20 and PACE since TLE EPOCH: 01/29/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and PACE