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: 7/2/2025
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 07/02/2025 04:24:46 79.70, 78.04 58.86 07/02/2025 04:23:54 79.70, 77.96 58.89 1.48 52
2 07/04/2025 08:51:17 79.84, 10.17 59.30 07/04/2025 08:51:06 79.84, 10.17 59.31 0.35 11
3 07/06/2025 13:17:46 79.91, -57.16 59.66 07/06/2025 13:18:16 79.91, -57.15 59.64 0.11 30
4 07/06/2025 14:08:24 -79.72, 112.02 120.70 07/06/2025 14:07:21 -79.72, 111.99 120.67 0.57 63
5 07/08/2025 17:44:15 79.98,-124.51 60.05 07/08/2025 17:45:26 79.99,-124.54 60.02 0.79 71
6 07/08/2025 18:34:53 -79.79, 44.69 120.31 07/08/2025 18:34:31 -79.80, 44.61 120.29 1.74 22
7 07/10/2025 23:01:24 -79.93, -23.24 119.77 07/10/2025 23:01:42 -79.92, -23.12 119.80 2.44 18
8 07/10/2025 23:50:59 77.34, 160.99 56.27 07/10/2025 23:49:46 77.07, 159.48 56.20 47.87 73
9 07/13/2025 03:27:52 -79.98, -90.33 119.37 07/13/2025 03:28:51 -79.98, -90.37 119.39 1.02 59
10 07/13/2025 04:18:33 79.85, 78.30 60.39 07/13/2025 04:17:58 79.84, 78.39 60.39 1.82 35

Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 7/2/2025
SNOs_Map_NPP_PACE_20250702.jpg

Download SNOs between NPP and PACE since TLE EPOCH: 07/02/2025 in txt file.

Historial Predications of SNOs between NPP and PACE