Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and PACE Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/8/2025
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (PACE) Time (PACE) Lat,Lon (PACE) SZA (PACE ) Distance(km) Time Diff (sec)
1 06/10/2025 03:46:33 -79.71, -92.59 121.25 06/10/2025 03:46:27 -79.72, -92.68 121.24 1.79 6
2 06/12/2025 08:13:04 -79.83,-160.28 121.18 06/12/2025 08:13:41 -79.84,-160.37 121.18 1.96 37
3 06/12/2025 09:03:43 79.65, 8.72 58.49 06/12/2025 09:02:46 79.65, 8.71 58.52 0.25 57
4 06/14/2025 13:30:13 79.74, -58.69 58.55 06/14/2025 13:29:59 79.75, -58.79 58.57 2.24 14
5 06/16/2025 17:56:44 79.85,-126.41 58.70 06/16/2025 17:57:12 79.85,-126.37 58.68 0.94 28
6 06/16/2025 18:47:23 -79.67, 42.62 121.64 06/16/2025 18:46:18 -79.66, 42.70 121.63 1.64 65
7 06/18/2025 22:23:14 79.97, 165.83 58.88 06/18/2025 22:24:24 79.97, 165.96 58.83 2.73 70
8 06/18/2025 23:13:50 -79.70, -24.24 121.63 06/18/2025 23:13:28 -79.70, -24.39 121.60 3.04 22
9 06/21/2025 03:40:21 -79.82, -91.98 121.41 06/21/2025 03:40:41 -79.83, -92.11 121.40 2.67 20

Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 6/8/2025
SNOs_Map_NPP_PACE_20250609.jpg

Download SNOs between NPP and PACE since TLE EPOCH: 06/08/2025 in txt file.

Historial Predications of SNOs between NPP and PACE