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: 3/1/2025
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 03/02/2025 00:45:22 73.48, 158.96 80.97 03/02/2025 00:46:29 73.46, 159.02 80.93 2.63 67
2 03/02/2025 01:36:04 -73.39, -33.53 99.14 03/02/2025 01:35:51 -73.39, -33.47 99.15 2.07 13
3 03/04/2025 11:57:44 73.44, -9.03 79.97 03/04/2025 11:58:03 73.45, -8.94 79.97 3.23 19
4 03/04/2025 12:48:26 -73.35, 158.48 100.14 03/04/2025 12:47:26 -73.32, 158.47 100.16 3.44 60
5 03/06/2025 22:19:21 -73.47, 15.51 100.95 03/06/2025 22:20:17 -73.45, 15.45 100.98 2.45 56
6 03/06/2025 23:10:05 73.36,-176.94 78.92 03/06/2025 23:09:37 73.38,-177.01 78.95 3.30 28
7 03/09/2025 08:41:11 74.03, 38.76 78.73 03/09/2025 08:42:19 73.93, 40.88 78.49 66.02 68
8 03/09/2025 09:31:43 -73.45,-152.55 101.94 03/09/2025 09:31:49 -73.43,-152.51 101.97 2.71 6
9 03/09/2025 10:22:24 73.20, 15.34 77.77 03/09/2025 10:21:11 73.26, 14.81 77.88 18.14 73
10 03/11/2025 19:53:22 73.49,-128.03 77.14 03/11/2025 19:53:58 73.49,-127.98 77.13 1.51 36
11 03/11/2025 20:44:04 -73.40, 39.48 102.97 03/11/2025 20:43:20 -73.40, 39.51 102.96 0.89 44
12 03/14/2025 06:14:58 -73.50,-103.46 103.81 03/14/2025 06:16:08 -73.52,-103.50 103.81 2.50 70
13 03/14/2025 07:05:43 73.45, 63.97 76.12 03/14/2025 07:05:28 73.46, 64.05 76.13 2.62 15

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 3/1/2025
SNOs_Map_NPP_TERRA_20250301.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 03/01/2025 in txt file.

Historial Predications of SNOs between NPP and TERRA