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: 11/4/2025
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 11/05/2025 03:21:18 74.70, 117.76 90.48 11/05/2025 03:22:18 74.70, 117.64 90.47 3.43 60
2 11/05/2025 04:12:01 -74.65, -74.79 89.57 11/05/2025 04:11:38 -74.65, -74.80 89.56 0.32 23
3 11/07/2025 13:42:59 -74.75, 142.22 88.75 11/07/2025 13:43:37 -74.74, 142.34 88.77 3.83 38
4 11/07/2025 14:33:43 74.66, -50.22 91.17 11/07/2025 14:32:57 74.67, -50.16 91.18 2.09 46
5 11/10/2025 00:04:41 74.71, 166.91 91.91 11/10/2025 00:04:57 74.73, 166.93 91.92 1.82 16
6 11/10/2025 00:55:24 -74.66, -25.64 88.14 11/10/2025 00:54:18 -74.63, -25.63 88.16 3.38 66
7 11/12/2025 09:35:44 75.01, 23.35 92.90 11/12/2025 09:36:55 74.87, 24.22 92.72 29.75 71
8 11/12/2025 10:26:22 -74.72,-168.52 87.41 11/12/2025 10:26:17 -74.72,-168.46 87.41 1.89 5
9 11/12/2025 11:16:54 74.04, 0.56 91.87 11/12/2025 11:15:48 74.07, -2.28 92.01 86.93 66
10 11/14/2025 19:57:20 -74.78, 48.58 86.71 11/14/2025 19:58:16 -74.79, 48.66 86.72 2.69 56
11 11/14/2025 20:48:04 74.69,-143.86 93.20 11/14/2025 20:47:36 74.72,-143.86 93.23 2.88 28
12 11/17/2025 06:19:02 74.76, 73.23 93.87 11/17/2025 06:19:35 74.76, 73.21 93.87 0.86 33

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/4/2025
SNOs_Map_NPP_TERRA_20251105.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/04/2025 in txt file.

Historial Predications of SNOs between NPP and TERRA