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: 9/29/2024
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 06:24:52 71.88, 74.48 77.60 10/07/2024 06:25:59 71.95, 76.75 77.60 78.71 67
2 10/07/2024 07:15:44 -72.49,-117.05 101.82 10/07/2024 07:16:54 -72.51,-117.02 101.81 2.19 70
3 10/07/2024 08:06:37 72.50, 50.26 78.21 10/07/2024 08:07:40 72.53, 50.24 78.23 2.89 63
4 10/07/2024 08:57:41 -72.51,-142.49 101.77 10/07/2024 08:58:24 -72.52,-142.42 101.77 2.38 43
5 10/07/2024 09:48:34 72.53, 24.83 78.26 10/07/2024 09:49:10 72.55, 24.84 78.28 1.90 36
6 10/07/2024 10:39:38 -72.54,-167.93 101.72 10/07/2024 10:39:54 -72.54,-167.83 101.72 3.33 16
7 10/07/2024 11:30:31 72.55, -0.61 78.31 10/07/2024 11:30:40 72.56, -0.56 78.32 1.85 9
8 10/07/2024 12:21:34 -72.61, 166.74 101.63 10/07/2024 12:21:25 -72.60, 166.67 101.63 2.58 9
9 10/07/2024 13:12:28 72.58, -26.05 78.36 10/07/2024 13:12:10 72.57, -25.97 78.36 2.77 18
10 10/07/2024 14:03:31 -72.63, 141.30 101.58 10/07/2024 14:02:55 -72.62, 141.26 101.59 2.12 36
11 10/07/2024 14:54:24 72.65, -51.38 78.46 10/07/2024 14:53:41 72.64, -51.47 78.46 3.27 43
12 10/07/2024 15:45:28 -72.65, 115.86 101.53 10/07/2024 15:44:25 -72.63, 115.86 101.54 2.58 63
13 10/07/2024 16:36:21 72.67, -76.82 78.51 10/07/2024 16:35:11 72.66, -76.88 78.50 2.81 70
14 10/07/2024 17:27:15 -73.17, 91.53 101.01 10/07/2024 17:26:06 -73.20, 89.28 100.92 72.43 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/29/2024
SNOs_Map_NOAA-19_NPP_20240929.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 09/29/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP