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: 12/1/2023
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 15:32:14 73.84, -65.82 96.51 12/06/2023 15:33:22 73.89, -63.85 96.46 61.03 68
2 12/06/2023 16:23:04 -74.27, 102.57 83.11 12/06/2023 16:24:14 -74.28, 102.49 83.11 2.77 70
3 12/06/2023 17:14:04 74.25, -90.23 96.88 12/06/2023 17:15:00 74.29, -90.22 96.91 3.81 56
4 12/06/2023 18:05:02 -74.30, 77.15 83.08 12/06/2023 18:05:44 -74.29, 77.09 83.09 2.20 42
5 12/06/2023 18:56:02 74.28,-115.64 96.91 12/06/2023 18:56:30 74.29,-115.62 96.92 1.83 28
6 12/06/2023 19:47:01 -74.28, 51.61 83.09 12/06/2023 19:47:14 -74.30, 51.70 83.08 3.27 13
7 12/06/2023 20:38:00 74.31,-141.06 96.95 12/06/2023 20:38:00 74.30,-141.01 96.94 1.64 0
8 12/06/2023 21:28:59 -74.31, 26.19 83.05 12/06/2023 21:28:44 -74.30, 26.31 83.06 3.40 15
9 12/06/2023 22:19:58 74.33,-166.48 96.98 12/06/2023 22:19:31 74.36,-166.53 97.01 3.14 27
10 12/06/2023 23:10:57 -74.33, 0.78 83.02 12/06/2023 23:10:15 -74.36, 0.79 82.99 2.77 42
11 12/07/2023 00:01:56 74.36, 168.10 97.01 12/07/2023 00:01:01 74.37, 168.08 97.03 1.00 55
12 12/07/2023 00:52:55 -74.36, -24.64 82.99 12/07/2023 00:51:45 -74.37, -24.61 82.97 1.07 70
13 12/07/2023 01:43:48 74.67, 143.49 97.30 12/07/2023 01:42:37 74.67, 141.91 97.37 46.51 71

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/1/2023
SNOs_Map_NOAA-19_NPP_20231201.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/01/2023 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP