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: 5/9/2022
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 05/11/2022 03:53:28 -69.54, -61.22 128.43 05/11/2022 03:54:35 -69.57, -61.19 128.40 3.37 67
2 05/11/2022 04:44:12 69.42, 106.26 51.45 05/11/2022 04:44:03 69.40, 106.23 51.43 1.94 9
3 05/11/2022 05:34:49 -69.07, -85.93 128.92 05/11/2022 05:33:36 -69.12, -86.50 128.86 23.13 73
4 05/13/2022 20:10:19 -69.49, 54.63 129.15 05/13/2022 20:10:58 -69.51, 54.61 129.13 2.61 39
5 05/13/2022 21:01:03 69.37,-137.89 50.73 05/13/2022 21:00:25 69.40,-137.89 50.75 2.95 38
6 05/16/2022 11:36:36 69.90, 2.48 50.66 05/16/2022 11:37:47 69.82, 3.29 50.56 32.15 71
7 05/16/2022 12:27:11 -69.44, 170.48 129.83 05/16/2022 12:27:22 -69.44, 170.40 129.83 2.91 11
8 05/16/2022 13:17:55 69.33, -22.05 50.05 05/16/2022 13:16:49 69.32, -22.11 50.05 2.25 66
9 05/19/2022 03:53:22 69.55, 118.79 49.70 05/19/2022 03:54:14 69.57, 118.83 49.71 2.77 52
10 05/19/2022 04:44:03 -69.40, -73.68 130.46 05/19/2022 04:43:45 -69.41, -73.75 130.45 2.80 18
11 05/19/2022 05:34:32 68.49, 94.87 48.61 05/19/2022 05:33:25 68.56, 92.82 48.71 83.92 67
12 05/21/2022 20:10:14 69.52,-125.39 49.11 05/21/2022 20:10:37 69.52,-125.35 49.11 1.41 23
13 05/21/2022 21:00:56 -69.42, 42.07 131.00 05/21/2022 21:00:07 -69.42, 42.15 131.00 2.90 49

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 5/9/2022
SNOs_Map_NPP_TERRA_20220509.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 05/09/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA