Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AQUA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/23/2023
Index Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 02/23/2023 20:58:23 -79.30, -58.36 77.33 02/23/2023 20:57:15 -79.29, -58.43 77.27 1.63 68
2 02/23/2023 21:47:39 79.63, 111.62 102.17 02/23/2023 21:47:49 79.63, 111.69 102.15 1.42 10
3 02/26/2023 12:23:43 79.48,-108.42 101.42 02/26/2023 12:23:18 79.48,-108.45 101.44 0.77 25
4 02/26/2023 13:13:03 -79.69, 60.77 78.92 02/26/2023 13:13:57 -79.69, 60.66 78.94 2.21 54
5 03/01/2023 02:59:46 79.33, 31.53 100.65 03/01/2023 02:58:47 79.32, 31.41 100.72 2.71 59
6 03/01/2023 03:49:02 -79.69,-158.23 79.91 03/01/2023 03:49:21 -79.69,-158.13 79.94 1.92 19
7 03/03/2023 18:25:04 -79.53, -18.35 80.68 03/03/2023 18:24:50 -79.54, -18.36 80.67 0.23 14
8 03/03/2023 19:14:23 79.74, 150.82 99.00 03/03/2023 19:15:28 79.73, 150.72 98.98 2.15 65
9 03/06/2023 09:01:03 -79.40, 121.77 81.50 03/06/2023 09:00:17 -79.40, 121.68 81.45 2.03 46
10 03/06/2023 09:50:18 79.75, -68.02 97.96 03/06/2023 09:50:50 79.76, -67.89 97.91 2.71 32
11 03/08/2023 23:39:53 -70.97,-123.76 72.93 03/08/2023 23:38:40 -71.33,-125.91 72.55 86.77 73

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 2/23/2023
SNOs_Map_AQUA_NPP_20230223.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 02/23/2023 in txt file.

Historial Predications of SNOs between AQUA and NPP