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: 11/30/2023
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 73.86, -65.77 96.52 12/06/2023 15:33:23 73.93, -63.96 96.51 56.59 69
2 12/06/2023 16:23:04 -74.29, 102.62 83.10 12/06/2023 16:24:14 -74.28, 102.50 83.12 3.87 70
3 12/06/2023 17:14:04 74.27, -90.18 96.90 12/06/2023 17:15:00 74.28, -90.21 96.90 1.82 56
4 12/06/2023 18:05:03 -74.27, 77.07 83.11 12/06/2023 18:05:44 -74.28, 77.10 83.10 1.87 41
5 12/06/2023 18:56:02 74.30,-115.60 96.93 12/06/2023 18:56:30 74.29,-115.61 96.92 0.70 28
6 12/06/2023 19:47:01 -74.30, 51.66 83.07 12/06/2023 19:47:14 -74.29, 51.71 83.08 1.73 13
7 12/06/2023 20:38:00 74.32,-141.01 96.96 12/06/2023 20:38:00 74.30,-141.00 96.94 2.86 0
8 12/06/2023 21:28:59 -74.32, 26.24 83.04 12/06/2023 21:28:45 -74.35, 26.19 83.01 2.91 14
9 12/06/2023 22:19:58 74.35,-166.43 96.99 12/06/2023 22:19:31 74.36,-166.52 97.01 2.70 27
10 12/06/2023 23:10:57 -74.35, 0.83 83.01 12/06/2023 23:10:15 -74.35, 0.80 83.00 0.89 42
11 12/07/2023 00:01:56 74.38, 168.15 97.03 12/07/2023 00:01:01 74.36, 168.08 97.02 2.64 55
12 12/07/2023 00:52:55 -74.38, -24.59 82.97 12/07/2023 00:51:45 -74.36, -24.60 82.98 2.05 70
13 12/07/2023 01:43:48 74.69, 143.54 97.31 12/07/2023 01:42:38 74.71, 141.79 97.42 51.53 70

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/30/2023
SNOs_Map_NOAA-19_NPP_20231130.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/30/2023 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP