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: 6/25/2024
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 06/26/2024 07:01:12 80.03, 35.73 59.13 06/26/2024 07:01:50 80.02, 35.86 59.09 2.50 38
2 06/26/2024 07:51:49 -79.80,-154.75 121.30 06/26/2024 07:50:53 -79.80,-154.71 121.28 0.77 56
3 06/28/2024 11:27:38 79.92, -29.82 59.04 06/28/2024 11:27:50 79.92, -29.88 59.04 1.22 12
4 06/30/2024 15:54:06 79.87, -96.00 59.09 06/30/2024 15:53:51 79.88, -96.02 59.10 0.49 15
5 07/02/2024 19:29:56 -80.05, 28.29 120.40 07/02/2024 19:30:48 -80.05, 28.42 120.45 2.58 52
6 07/02/2024 20:20:33 79.80,-161.92 59.13 07/02/2024 20:19:51 79.81,-162.01 59.16 1.78 42
7 07/04/2024 23:56:22 -79.95, -37.34 120.39 07/04/2024 23:56:47 -79.96, -37.37 120.40 0.69 25
8 07/05/2024 00:47:02 79.79, 131.55 59.31 07/05/2024 00:45:52 79.79, 131.62 59.34 1.39 70

Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 6/25/2024
SNOs_Map_NPP_PACE_20240625.jpg

Download SNOs between NPP and PACE since TLE EPOCH: 06/25/2024 in txt file.

Historial Predications of SNOs between NPP and PACE