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: 6/2/2025
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 06/02/2025 16:25:32 -74.30, 102.21 127.74 06/02/2025 16:26:42 -74.19, 103.65 127.94 45.03 70
2 06/02/2025 17:16:08 73.84, -89.32 51.74 06/02/2025 17:16:06 73.85, -89.42 51.76 3.40 2
3 06/02/2025 18:06:44 -73.42, 78.98 128.73 06/02/2025 18:05:34 -73.49, 77.48 128.56 48.14 70
4 06/05/2025 02:47:17 74.41, 126.50 52.12 06/05/2025 02:48:25 74.32, 128.45 51.89 59.43 68
5 06/05/2025 03:37:51 -73.90, -64.88 128.47 06/05/2025 03:37:54 -73.90, -64.81 128.47 2.43 3
6 06/05/2025 04:28:28 73.48, 103.42 51.06 06/05/2025 04:27:18 73.56, 102.14 51.23 41.21 70
7 06/07/2025 13:09:04 -74.67, 150.41 127.84 06/07/2025 13:10:09 -74.55, 153.50 128.14 92.15 65
8 06/07/2025 13:59:34 73.92, -40.35 51.32 06/07/2025 13:59:39 73.90, -40.30 51.29 2.69 5
9 06/07/2025 14:50:15 -73.74, 127.38 128.89 06/07/2025 14:49:02 -73.80, 127.15 128.80 9.77 73
10 06/10/2025 00:21:15 -73.94, -15.81 128.86 06/10/2025 00:21:26 -73.91, -15.78 128.90 3.43 11
11 06/10/2025 01:11:58 73.82, 151.78 51.01 06/10/2025 01:10:45 73.83, 151.72 51.03 1.94 73
12 06/12/2025 10:42:57 73.92, 8.80 50.97 06/12/2025 10:43:10 73.91, 8.74 50.95 2.34 13
13 06/12/2025 11:33:40 -73.85, 176.31 129.13 06/12/2025 11:32:32 -73.86, 176.30 129.10 1.70 68
14 06/14/2025 21:04:39 -73.95, 33.32 129.12 06/14/2025 21:04:56 -73.97, 33.38 129.11 2.93 17

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 6/2/2025
SNOs_Map_NPP_TERRA_20250602.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 06/02/2025 in txt file.

Historial Predications of SNOs between NPP and TERRA