Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/24/2023
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 12/06/2023 15:32:15 73.88, -65.72 96.54 12/06/2023 15:33:24 73.93, -63.96 96.51 54.62 69
2 12/06/2023 16:23:06 -74.26, 102.56 83.12 12/06/2023 16:24:15 -74.27, 102.51 83.12 1.40 69
3 12/06/2023 17:14:05 74.29, -90.12 96.91 12/06/2023 17:15:01 74.28, -90.21 96.90 2.78 56
4 12/06/2023 18:05:04 -74.29, 77.14 83.08 12/06/2023 18:05:45 -74.28, 77.12 83.11 1.89 41
5 12/06/2023 18:56:03 74.27,-115.67 96.90 12/06/2023 18:56:30 74.29,-115.61 96.92 3.04 27
6 12/06/2023 19:47:01 -74.32, 51.73 83.05 12/06/2023 19:47:15 -74.33, 51.60 83.04 3.93 14
7 12/06/2023 20:38:01 74.30,-141.09 96.94 12/06/2023 20:38:00 74.30,-141.00 96.94 2.60 1
8 12/06/2023 21:28:59 -74.35, 26.31 83.02 12/06/2023 21:28:45 -74.34, 26.21 83.02 3.28 14
9 12/06/2023 22:19:59 74.33,-166.50 96.97 12/06/2023 22:19:31 74.35,-166.52 97.01 3.28 28
10 12/06/2023 23:10:58 -74.33, 0.77 83.02 12/06/2023 23:10:15 -74.35, 0.82 83.00 2.30 43
11 12/07/2023 00:01:57 74.35, 168.08 97.00 12/07/2023 00:01:01 74.36, 168.09 97.02 0.97 56
12 12/07/2023 00:52:56 -74.36, -24.65 82.99 12/07/2023 00:51:45 -74.35, -24.58 82.99 2.14 71
13 12/07/2023 01:43:48 74.71, 143.61 97.33 12/07/2023 01:42:38 74.71, 141.79 97.41 53.28 70

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/24/2023
SNOs_Map_NOAA-19_NPP_20231124.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/24/2023 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP