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: 8/25/2024
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 09/06/2024 05:16:09 -72.09, -88.67 114.02 09/06/2024 05:17:17 -72.12, -86.37 114.10 78.44 68
2 09/06/2024 06:06:58 72.33, 79.11 66.22 09/06/2024 06:08:08 72.40, 80.39 66.22 43.77 70
3 09/06/2024 06:57:53 -72.72,-112.84 113.43 09/06/2024 06:58:57 -72.69,-112.88 113.46 2.98 64
4 09/06/2024 07:48:47 72.72, 54.44 66.59 09/06/2024 07:49:43 72.72, 54.38 66.58 1.72 56
5 09/06/2024 08:39:51 -72.70,-138.37 113.42 09/06/2024 08:40:27 -72.70,-138.27 113.43 3.27 36
6 09/06/2024 09:30:44 72.75, 29.02 66.64 09/06/2024 09:31:13 72.72, 28.99 66.62 2.76 29
7 09/06/2024 10:21:48 -72.73,-163.79 113.36 09/06/2024 10:21:58 -72.76,-163.76 113.34 3.25 10
8 09/06/2024 11:12:41 72.78, 3.60 66.70 09/06/2024 11:12:44 72.78, 3.50 66.71 3.33 3
9 09/06/2024 12:03:45 -72.76, 170.79 113.31 09/06/2024 12:03:28 -72.77, 170.84 113.30 1.73 17
10 09/06/2024 12:54:38 72.81, -21.82 66.75 09/06/2024 12:54:14 72.79, -21.90 66.74 3.17 24
11 09/06/2024 13:45:42 -72.79, 145.38 113.25 09/06/2024 13:44:58 -72.78, 145.45 113.27 3.27 44
12 09/06/2024 14:36:36 72.79, -47.35 66.76 09/06/2024 14:35:44 72.80, -47.29 66.78 2.32 52
13 09/06/2024 15:27:39 -72.83, 119.96 113.20 09/06/2024 15:26:29 -72.83, 119.96 113.18 0.94 70
14 09/06/2024 16:18:30 72.97, -72.44 66.95 09/06/2024 16:17:17 72.96, -73.00 66.98 18.27 73

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 8/25/2024
SNOs_Map_NOAA-19_NPP_20240825.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 08/25/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP