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: 5/24/2025
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 05/26/2025 09:20:17 73.91, 29.45 52.89 05/26/2025 09:21:21 73.92, 29.55 52.88 3.07 64
2 05/26/2025 10:11:00 -73.83,-163.05 127.21 05/26/2025 10:10:44 -73.83,-162.99 127.21 2.01 16
3 05/28/2025 19:42:00 -73.95, 53.94 127.46 05/28/2025 19:43:11 -73.95, 54.10 127.49 5.06 71
4 05/28/2025 20:32:43 73.83,-138.47 52.41 05/28/2025 20:32:30 73.86,-138.42 52.43 3.16 13
5 05/28/2025 21:23:11 -73.01, 30.73 128.51 05/28/2025 21:22:06 -73.08, 27.67 128.25 99.65 65
6 05/31/2025 06:03:45 74.05, 78.26 52.30 05/31/2025 06:04:57 73.96, 78.64 52.17 15.57 72
7 05/31/2025 06:54:26 -73.87,-113.98 127.91 05/31/2025 06:54:20 -73.87,-113.89 127.91 2.91 6
8 05/31/2025 07:44:56 73.11, 55.08 51.25 05/31/2025 07:43:50 73.20, 52.40 51.50 87.00 66
9 06/02/2025 16:25:33 -74.33, 102.12 127.70 06/02/2025 16:26:42 -74.22, 103.71 127.92 49.54 69
10 06/02/2025 17:16:09 73.88, -89.43 51.79 06/02/2025 17:16:06 73.87, -89.39 51.77 2.28 3
11 06/02/2025 18:06:45 -73.45, 78.90 128.69 06/02/2025 18:05:34 -73.52, 77.54 128.54 43.62 71
12 06/05/2025 02:47:18 74.45, 126.40 52.16 06/05/2025 02:48:26 74.30, 128.41 51.88 62.50 68
13 06/05/2025 03:37:51 -73.88, -64.83 128.50 06/05/2025 03:37:55 -73.90, -64.82 128.47 3.02 4

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 5/24/2025
SNOs_Map_NPP_TERRA_20250524.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 05/24/2025 in txt file.

Historial Predications of SNOs between NPP and TERRA