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: 12/4/2023
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 15:32:13 73.88, -65.73 96.54 12/06/2023 15:33:22 73.91, -63.90 96.48 56.46 69
2 12/06/2023 16:23:04 -74.26, 102.53 83.13 12/06/2023 16:24:13 -74.25, 102.55 83.14 0.64 69
3 12/06/2023 17:14:03 74.29, -90.13 96.91 12/06/2023 17:14:59 74.26, -90.15 96.87 3.34 56
4 12/06/2023 18:05:02 -74.28, 77.11 83.09 12/06/2023 18:05:43 -74.26, 77.16 83.12 2.72 41
5 12/06/2023 18:56:01 74.32,-115.55 96.95 12/06/2023 18:56:30 74.32,-115.67 96.95 3.67 29
6 12/06/2023 19:47:00 -74.31, 51.70 83.06 12/06/2023 19:47:14 -74.32, 51.64 83.05 1.94 14
7 12/06/2023 20:38:00 74.30,-141.10 96.94 12/06/2023 20:38:00 74.32,-141.06 96.96 3.24 0
8 12/06/2023 21:28:58 -74.34, 26.28 83.03 12/06/2023 21:28:44 -74.33, 26.24 83.04 1.90 14
9 12/06/2023 22:19:58 74.32,-166.51 96.97 12/06/2023 22:19:30 74.33,-166.46 96.98 1.88 28
10 12/06/2023 23:10:57 -74.32, 0.74 83.03 12/06/2023 23:10:14 -74.33, 0.85 83.02 3.71 43
11 12/07/2023 00:01:56 74.35, 168.07 97.00 12/07/2023 00:01:00 74.34, 168.15 97.00 2.67 56
12 12/07/2023 00:52:54 -74.40, -24.55 82.96 12/07/2023 00:51:45 -74.39, -24.67 82.95 3.68 69
13 12/07/2023 01:43:47 74.71, 143.59 97.33 12/07/2023 01:42:37 74.69, 141.85 97.39 51.16 70

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/4/2023
SNOs_Map_NOAA-19_NPP_20231204.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/04/2023 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP