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: 5/27/2023
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 05/29/2023 01:42:42 71.32, 149.33 49.72 05/29/2023 01:43:52 71.21, 150.19 49.59 32.93 70
2 05/29/2023 02:33:18 -70.91, -42.66 130.71 05/29/2023 02:33:21 -70.90, -42.63 130.72 1.11 3
3 05/29/2023 03:23:59 70.65, 125.08 49.01 05/29/2023 03:22:46 70.69, 124.71 49.07 14.71 73
4 05/31/2023 14:36:28 70.94, -43.50 48.95 05/31/2023 14:37:21 70.95, -43.59 48.96 3.29 53
5 05/31/2023 15:27:10 -70.84, 123.97 131.16 05/31/2023 15:26:46 -70.87, 123.94 131.13 3.23 24
6 06/03/2023 03:30:21 70.94, 123.03 48.61 06/03/2023 03:30:45 70.95, 123.03 48.62 1.15 24
7 06/03/2023 04:21:03 -70.84, -69.49 131.50 06/03/2023 04:20:11 -70.82, -69.52 131.51 2.44 52
8 06/05/2023 15:33:33 -71.19, 121.81 131.41 06/05/2023 15:34:45 -71.10, 122.22 131.53 17.95 72
9 06/05/2023 16:24:14 70.94, -70.45 48.32 06/05/2023 16:24:09 70.92, -70.39 48.30 2.97 5
10 06/05/2023 17:14:51 -70.57, 97.46 132.07 06/05/2023 17:13:38 -70.63, 96.83 131.98 24.25 73
11 06/08/2023 04:27:22 -70.98, -71.32 131.88 06/08/2023 04:28:10 -71.00, -71.30 131.87 2.14 48
12 06/08/2023 05:18:06 70.89, 96.15 48.02 06/08/2023 05:17:33 70.87, 96.16 48.00 2.36 33

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 5/27/2023
SNOs_Map_NPP_TERRA_20230527.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 05/27/2023 in txt file.

Historial Predications of SNOs between NPP and TERRA