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: 11/28/2023
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 73.87, -65.72 96.54 12/06/2023 15:33:23 73.91, -63.91 96.49 56.09 69
2 12/06/2023 16:23:05 -74.26, 102.55 83.12 12/06/2023 16:24:14 -74.25, 102.55 83.14 0.82 69
3 12/06/2023 17:14:04 74.29, -90.13 96.91 12/06/2023 17:15:00 74.26, -90.16 96.88 2.90 56
4 12/06/2023 18:05:03 -74.29, 77.13 83.09 12/06/2023 18:05:44 -74.26, 77.16 83.12 3.22 41
5 12/06/2023 18:56:03 74.27,-115.68 96.90 12/06/2023 18:56:30 74.27,-115.56 96.90 3.64 27
6 12/06/2023 19:47:01 -74.32, 51.71 83.05 12/06/2023 19:47:15 -74.32, 51.64 83.05 2.16 14
7 12/06/2023 20:38:01 74.30,-141.09 96.94 12/06/2023 20:38:01 74.33,-141.07 96.97 3.68 0
8 12/06/2023 21:28:59 -74.35, 26.30 83.02 12/06/2023 21:28:45 -74.32, 26.25 83.04 2.71 14
9 12/06/2023 22:19:59 74.32,-166.51 96.97 12/06/2023 22:19:31 74.34,-166.47 96.98 1.89 28
10 12/06/2023 23:10:58 -74.33, 0.75 83.03 12/06/2023 23:10:15 -74.33, 0.86 83.02 3.13 43
11 12/07/2023 00:01:57 74.35, 168.07 97.00 12/07/2023 00:01:01 74.34, 168.14 97.00 2.09 56
12 12/07/2023 00:52:55 -74.35, -24.66 83.00 12/07/2023 00:51:45 -74.39, -24.66 82.95 3.84 70
13 12/07/2023 01:43:47 74.71, 143.60 97.33 12/07/2023 01:42:37 74.69, 141.84 97.39 51.53 70

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/28/2023
SNOs_Map_NOAA-19_NPP_20231128.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/28/2023 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP