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: 2/25/2025
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 02/26/2025 13:03:49 -79.91, 126.03 89.17 02/26/2025 13:04:28 -79.91, 126.04 89.20 0.31 39
2 02/26/2025 13:54:30 79.78, -65.36 90.57 02/26/2025 13:53:35 79.77, -65.23 90.57 2.75 55
3 02/28/2025 18:20:58 79.90,-133.15 89.97 02/28/2025 18:21:14 79.90,-133.03 89.94 2.52 16
4 02/28/2025 19:10:19 -76.75, 53.24 94.70 02/28/2025 19:09:06 -76.48, 51.59 94.77 52.37 73
5 03/02/2025 23:38:05 -79.87, -32.11 90.95 03/02/2025 23:37:59 -79.86, -31.96 90.98 3.03 6
6 03/05/2025 04:04:32 -79.97, -99.73 91.61 03/05/2025 04:05:36 -79.97, -99.70 91.65 0.78 64
7 03/05/2025 04:55:10 79.75, 69.74 87.97 03/05/2025 04:54:41 79.76, 69.60 88.00 2.99 29
8 03/07/2025 09:21:38 79.89, 1.79 87.37 03/07/2025 09:22:18 79.90, 1.65 87.38 2.86 40
9 03/07/2025 10:12:18 -79.76, 170.37 92.89 03/07/2025 10:11:25 -79.76, 170.44 92.88 1.47 53

Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 2/25/2025
SNOs_Map_NPP_PACE_20250225.jpg

Download SNOs between NPP and PACE since TLE EPOCH: 02/25/2025 in txt file.

Historial Predications of SNOs between NPP and PACE