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: 12/30/2024
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 12/30/2024 18:43:35 73.15,-109.97 96.38 12/30/2024 18:44:44 73.14,-110.03 96.35 2.44 69
2 12/30/2024 19:34:18 -73.09, 57.47 83.69 12/30/2024 19:34:06 -73.09, 57.53 83.70 1.94 12
3 01/02/2025 05:56:03 73.13, 81.97 96.16 01/02/2025 05:56:40 73.16, 81.98 96.18 3.64 37
4 01/02/2025 06:46:46 -73.06,-110.58 83.92 01/02/2025 06:46:03 -73.06,-110.55 83.91 1.12 43
5 01/04/2025 16:17:59 -73.79, 105.02 83.35 01/04/2025 16:19:06 -73.73, 107.44 83.54 75.68 67
6 01/04/2025 17:08:31 73.11, -86.12 95.91 01/04/2025 17:08:36 73.12, -86.12 95.91 0.80 5
7 01/04/2025 17:59:13 -73.00, 81.45 84.23 01/04/2025 17:57:59 -73.04, 81.38 84.17 4.95 74
8 01/07/2025 03:30:15 -73.19, -61.72 84.29 01/07/2025 03:31:11 -73.17, -61.71 84.32 2.62 56
9 01/07/2025 04:20:58 73.07, 105.87 95.58 01/07/2025 04:20:31 73.08, 105.79 95.60 3.14 27
10 01/09/2025 14:42:42 -73.16, 130.25 84.65 01/09/2025 14:43:05 -73.14, 130.21 84.68 2.73 23
11 01/09/2025 15:33:26 73.08, -62.28 95.27 01/09/2025 15:32:24 73.09, -62.21 95.28 2.35 62
12 01/12/2025 01:04:26 73.21, 154.71 95.05 01/12/2025 01:05:34 73.21, 154.69 95.03 0.61 68
13 01/12/2025 01:55:09 -73.13, -37.80 85.05 01/12/2025 01:54:57 -73.15, -37.78 85.03 2.20 12

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/30/2024
SNOs_Map_NPP_TERRA_20241230.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 12/30/2024 in txt file.

Historial Predications of SNOs between NPP and TERRA