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: 3/3/2025
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 03/04/2025 11:57:44 73.42, -8.99 79.95 03/04/2025 11:58:04 73.43, -8.98 79.96 1.61 20
2 03/04/2025 12:48:26 -73.34, 158.51 100.16 03/04/2025 12:47:26 -73.36, 158.53 100.13 2.14 60
3 03/06/2025 22:19:22 -73.49, 15.45 100.92 03/06/2025 22:20:18 -73.47, 15.49 100.96 2.55 56
4 03/06/2025 23:10:06 73.38,-177.00 78.95 03/06/2025 23:09:38 73.41,-176.96 78.98 3.06 28
5 03/09/2025 08:41:13 74.09, 38.61 78.80 03/09/2025 08:42:20 74.01, 41.05 78.56 75.09 67
6 03/09/2025 09:31:44 -73.46,-152.58 101.92 03/09/2025 09:31:51 -73.46,-152.47 101.94 3.53 7
7 03/09/2025 10:22:26 73.25, 15.20 77.84 03/09/2025 10:21:13 73.29, 14.87 77.91 11.34 73
8 03/11/2025 19:53:22 73.48,-128.02 77.14 03/11/2025 19:54:01 73.49,-127.99 77.13 1.59 39
9 03/11/2025 20:44:04 -73.39, 39.49 102.98 03/11/2025 20:43:23 -73.40, 39.50 102.96 1.13 41
10 03/14/2025 06:15:00 -73.57,-103.63 103.73 03/14/2025 06:16:12 -73.56,-103.44 103.77 6.40 72
11 03/14/2025 07:05:44 73.47, 63.91 76.15 03/14/2025 07:05:33 73.45, 64.01 76.12 3.56 11
12 03/14/2025 07:56:13 -72.73,-127.16 104.69 03/14/2025 07:55:06 -72.78,-129.64 104.47 81.86 67
13 03/16/2025 17:27:20 -73.48, 88.51 104.82 03/16/2025 17:27:44 -73.49, 88.48 104.82 1.27 24
14 03/16/2025 18:18:05 73.42,-104.06 75.11 03/16/2025 18:17:04 73.43,-103.96 75.12 3.24 61

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 3/3/2025
SNOs_Map_NPP_TERRA_20250303.jpg

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

Historial Predications of SNOs between NPP and TERRA