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: 11/8/2025
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 11/10/2025 00:04:41 74.71, 166.92 91.91 11/10/2025 00:04:57 74.70, 166.87 91.90 1.61 16
2 11/10/2025 00:55:24 -74.66, -25.64 88.14 11/10/2025 00:54:17 -74.65, -25.58 88.14 2.20 67
3 11/12/2025 09:35:43 74.96, 23.47 92.85 11/12/2025 09:36:54 74.86, 24.20 92.71 24.26 71
4 11/12/2025 10:26:22 -74.73,-168.55 87.40 11/12/2025 10:26:16 -74.71,-168.49 87.43 2.72 6
5 11/12/2025 11:16:53 74.00, 0.67 91.82 11/12/2025 11:15:48 74.01, -2.42 91.96 94.62 65
6 11/14/2025 19:57:19 -74.75, 48.66 86.74 11/14/2025 19:58:14 -74.79, 48.65 86.72 3.54 55
7 11/14/2025 20:48:04 74.71,-143.90 93.22 11/14/2025 20:47:34 74.71,-143.86 93.22 1.36 30
8 11/17/2025 06:19:01 74.74, 73.28 93.85 11/17/2025 06:19:32 74.75, 73.19 93.87 3.11 31
9 11/17/2025 07:09:44 -74.70,-119.28 86.19 11/17/2025 07:08:52 -74.71,-119.23 86.17 2.40 52
10 11/19/2025 15:50:13 75.49, -71.65 95.26 11/19/2025 15:51:17 75.43, -68.12 95.06 98.81 64
11 11/19/2025 16:40:42 -74.78, 97.75 85.53 11/19/2025 16:40:49 -74.78, 97.88 85.54 3.79 7
12 11/19/2025 17:31:23 74.54, -94.28 94.22 11/19/2025 17:30:11 74.59, -94.90 94.31 19.05 72
13 11/22/2025 02:11:38 -74.83, -45.11 84.94 11/22/2025 02:12:45 -74.81, -45.08 84.97 2.39 67
14 11/22/2025 03:02:22 74.74, 122.47 94.97 11/22/2025 03:02:05 74.73, 122.38 94.96 2.91 17

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/8/2025
SNOs_Map_NPP_TERRA_20251110.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/08/2025 in txt file.

Historial Predications of SNOs between NPP and TERRA