Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/28/2025
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 05/28/2025 19:42:00 -73.93, 53.99 127.49 05/28/2025 19:43:12 -73.92, 54.04 127.52 1.71 72
2 05/28/2025 20:32:44 73.86,-138.53 52.43 05/28/2025 20:32:31 73.83,-138.47 52.41 3.13 13
3 05/28/2025 21:23:12 -73.03, 30.67 128.48 05/28/2025 21:22:07 -73.05, 27.61 128.28 99.21 65
4 05/31/2025 06:03:46 74.08, 78.20 52.33 05/31/2025 06:04:57 73.99, 78.70 52.19 18.40 71
5 05/31/2025 06:54:26 -73.85,-113.93 127.93 05/31/2025 06:54:21 -73.84,-113.95 127.94 1.38 5
6 05/31/2025 07:44:56 73.13, 55.03 51.28 05/31/2025 07:43:50 73.17, 52.35 51.48 86.41 66
7 06/02/2025 16:25:32 -74.32, 102.17 127.72 06/02/2025 16:26:42 -74.19, 103.64 127.95 46.77 70
8 06/02/2025 17:16:08 73.86, -89.38 51.77 06/02/2025 17:16:05 73.89, -89.34 51.79 3.13 3
9 06/02/2025 18:06:44 -73.44, 78.94 128.71 06/02/2025 18:05:34 -73.48, 77.47 128.57 46.81 70
10 06/05/2025 02:47:17 74.44, 126.44 52.14 06/05/2025 02:48:25 74.32, 128.45 51.90 61.57 68
11 06/05/2025 03:37:50 -73.86, -64.80 128.51 06/05/2025 03:37:55 -73.86, -64.90 128.51 3.07 5
12 06/05/2025 04:28:28 73.50, 103.37 51.09 06/05/2025 04:27:18 73.56, 102.15 51.23 39.09 70
13 06/07/2025 13:09:04 -74.68, 150.37 127.82 06/07/2025 13:10:09 -74.59, 153.57 128.11 94.79 65
14 06/07/2025 13:59:33 73.89, -40.28 51.28 06/07/2025 13:59:40 73.87, -40.36 51.27 2.96 7
15 06/07/2025 14:50:16 -73.80, 127.24 128.82 06/07/2025 14:49:02 -73.83, 127.21 128.77 3.43 74
16 06/10/2025 00:21:15 -73.89, -15.71 128.91 06/10/2025 00:21:28 -73.92, -15.77 128.89 3.05 13

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 5/28/2025
SNOs_Map_NPP_TERRA_20250528.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 05/28/2025 in txt file.

Historial Predications of SNOs between NPP and TERRA