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: 10/3/2024
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 10/07/2024 06:24:51 71.86, 74.46 77.59 10/07/2024 06:25:58 71.94, 76.77 77.59 80.38 67
2 10/07/2024 07:15:42 -72.52,-116.97 101.79 10/07/2024 07:16:53 -72.50,-117.00 101.82 2.64 71
3 10/07/2024 08:06:36 72.49, 50.24 78.20 10/07/2024 08:07:39 72.52, 50.27 78.22 3.33 63
4 10/07/2024 08:57:39 -72.54,-142.42 101.74 10/07/2024 08:58:23 -72.52,-142.41 101.77 3.13 44
5 10/07/2024 09:48:33 72.51, 24.80 78.25 10/07/2024 09:49:09 72.54, 24.86 78.27 3.32 36
6 10/07/2024 10:39:36 -72.57,-167.86 101.69 10/07/2024 10:39:54 -72.58,-167.92 101.68 2.70 18
7 10/07/2024 11:30:29 72.59, -0.54 78.34 10/07/2024 11:30:39 72.55, -0.54 78.31 3.79 10
8 10/07/2024 12:21:33 -72.59, 166.70 101.65 10/07/2024 12:21:24 -72.60, 166.68 101.63 1.45 9
9 10/07/2024 13:12:26 72.61, -25.98 78.39 10/07/2024 13:12:10 72.62, -26.05 78.41 2.71 16
10 10/07/2024 14:03:30 -72.61, 141.26 101.60 10/07/2024 14:02:54 -72.61, 141.27 101.59 0.77 36
11 10/07/2024 14:54:23 72.63, -51.42 78.44 10/07/2024 14:53:40 72.63, -51.46 78.45 1.40 43
12 10/07/2024 15:45:27 -72.63, 115.82 101.55 10/07/2024 15:44:24 -72.63, 115.87 101.55 1.63 63
13 10/07/2024 16:36:20 72.65, -76.86 78.49 10/07/2024 16:35:10 72.65, -76.86 78.49 0.22 70
14 10/07/2024 17:27:14 -73.15, 91.47 101.03 10/07/2024 17:26:04 -73.15, 89.39 100.97 67.11 70

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/3/2024
SNOs_Map_NOAA-19_NPP_20241003.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 10/03/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP