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: 10/24/2024
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 10/25/2024 15:09:22 -79.99, 93.93 85.92 10/25/2024 15:10:15 -79.98, 94.00 85.95 1.35 53
2 10/25/2024 15:59:59 79.73, -96.29 93.65 10/25/2024 15:59:17 79.74, -96.40 93.68 2.25 42
3 10/27/2024 18:45:05 80.00,-140.08 94.82 10/27/2024 18:46:08 79.99,-140.05 94.79 0.70 63
4 10/27/2024 19:35:43 -79.80, 29.12 85.51 10/27/2024 19:35:11 -79.81, 29.12 85.50 0.26 32
5 10/29/2024 22:20:46 -79.98, -13.85 84.51 10/29/2024 22:21:59 -79.99, -13.94 84.53 1.65 73
6 10/29/2024 23:11:26 79.82, 155.06 95.22 10/29/2024 23:11:03 79.81, 155.09 95.22 0.77 23
7 11/01/2024 02:47:08 -79.84, -79.07 84.06 11/01/2024 02:46:54 -79.84, -79.06 84.05 0.21 14
8 11/03/2024 06:22:49 79.81, 47.32 96.56 11/03/2024 06:22:43 79.81, 47.20 96.58 2.48 6

Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 10/24/2024
SNOs_Map_NPP_PACE_20241024.jpg

Download SNOs between NPP and PACE since TLE EPOCH: 10/24/2024 in txt file.

Historial Predications of SNOs between NPP and PACE