Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and PACE Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/27/2024
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (PACE) Time (PACE) Lat,Lon (PACE) SZA (PACE ) Distance(km) Time Diff (sec)
1 12/30/2024 00:35:55 -80.10, -48.38 74.61 12/30/2024 00:35:55 -80.09, -48.29 74.63 1.81 0
2 01/01/2025 05:02:15 -80.04,-114.41 74.85 01/01/2025 05:01:58 -80.04,-114.41 74.84 0.23 17
3 01/03/2025 08:37:56 80.16, 10.43 105.21 01/03/2025 08:38:55 80.16, 10.41 105.18 0.28 59
4 01/03/2025 09:28:35 -79.99, 179.50 75.12 01/03/2025 09:28:00 -80.00, 179.47 75.10 0.57 35
5 01/05/2025 13:04:17 80.15, -56.02 104.97 01/05/2025 13:04:57 80.14, -55.97 104.95 1.04 40
6 01/05/2025 13:54:56 -79.98, 113.04 75.35 01/05/2025 13:54:02 -79.98, 113.07 75.33 0.63 54
7 01/07/2025 17:30:35 80.05,-121.62 104.55 01/07/2025 17:30:56 80.06,-121.76 104.56 2.63 21
8 01/07/2025 18:21:16 -79.94, 46.82 75.67 01/07/2025 18:20:02 -79.93, 46.96 75.66 3.20 74

Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 12/27/2024
SNOs_Map_NOAA-21_PACE_20241228.jpg

Download SNOs between NOAA-21 and PACE since TLE EPOCH: 12/27/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and PACE