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: 3/2/2023
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 03/04/2023 02:45:49 -70.63, -45.54 102.75 03/04/2023 02:46:45 -70.62, -45.50 102.78 2.06 56
2 03/04/2023 03:36:33 70.51, 121.96 77.11 03/04/2023 03:36:08 70.49, 121.98 77.09 2.40 25
3 03/06/2023 15:39:49 -70.62, 121.00 103.76 03/06/2023 15:40:34 -70.61, 121.01 103.77 0.76 45
4 03/06/2023 16:30:33 70.50, -71.50 76.11 03/06/2023 16:29:57 70.48, -71.52 76.09 2.36 36
5 03/09/2023 04:33:49 -70.61, -72.48 104.76 03/09/2023 04:34:22 -70.62, -72.45 104.76 1.40 33
6 03/09/2023 05:24:33 70.49, 95.01 75.11 03/09/2023 05:23:45 70.48, 95.01 75.10 1.47 48
7 03/11/2023 16:37:24 71.59, -74.98 75.31 03/11/2023 16:38:29 71.48, -72.24 75.08 97.39 65
8 03/11/2023 17:27:49 -70.61, 94.02 105.76 03/11/2023 17:28:10 -70.58, 94.03 105.79 2.99 21
9 03/11/2023 18:18:33 70.50, -98.48 74.11 03/11/2023 18:17:32 70.50, -98.44 74.12 1.78 61
10 03/14/2023 05:31:13 71.09, 92.42 73.76 03/14/2023 05:32:23 71.02, 93.57 73.64 42.16 70
11 03/14/2023 06:21:47 -70.57, -99.40 106.80 03/14/2023 06:21:56 -70.57, -99.47 106.81 2.55 9
12 03/14/2023 07:12:31 70.46, 68.09 73.07 03/14/2023 07:11:18 70.48, 68.07 73.10 2.20 73

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 3/2/2023
SNOs_Map_NPP_TERRA_20230302.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 03/02/2023 in txt file.

Historial Predications of SNOs between NPP and TERRA