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: 9/30/2024
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 71.91, 74.54 77.63 10/07/2024 06:25:59 71.96, 76.74 77.61 75.85 68
2 10/07/2024 07:15:43 -72.52,-116.98 101.79 10/07/2024 07:16:54 -72.51,-117.03 101.80 1.79 71
3 10/07/2024 08:06:36 72.54, 50.33 78.24 10/07/2024 08:07:40 72.54, 50.23 78.24 3.23 64
4 10/07/2024 08:57:40 -72.54,-142.42 101.74 10/07/2024 08:58:24 -72.53,-142.44 101.76 1.62 44
5 10/07/2024 09:48:33 72.56, 24.89 78.29 10/07/2024 09:49:10 72.55, 24.83 78.28 2.28 37
6 10/07/2024 10:39:37 -72.57,-167.86 101.69 10/07/2024 10:39:54 -72.54,-167.84 101.72 2.53 17
7 10/07/2024 11:30:30 72.58, -0.55 78.34 10/07/2024 11:30:40 72.57, -0.57 78.32 2.09 10
8 10/07/2024 12:21:34 -72.59, 166.70 101.65 10/07/2024 12:21:25 -72.61, 166.65 101.62 2.79 9
9 10/07/2024 13:12:27 72.61, -25.98 78.39 10/07/2024 13:12:10 72.58, -25.98 78.37 2.79 17
10 10/07/2024 14:03:31 -72.61, 141.26 101.60 10/07/2024 14:02:55 -72.62, 141.25 101.58 1.53 36
11 10/07/2024 14:54:24 72.63, -51.42 78.44 10/07/2024 14:53:41 72.65, -51.49 78.46 2.89 43
12 10/07/2024 15:45:28 -72.63, 115.82 101.55 10/07/2024 15:44:25 -72.64, 115.85 101.54 1.04 63
13 10/07/2024 16:36:21 72.65, -76.86 78.49 10/07/2024 16:35:11 72.66, -76.89 78.51 1.46 70
14 10/07/2024 17:27:14 -73.20, 91.59 100.98 10/07/2024 17:26:05 -73.16, 89.37 100.96 71.63 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/30/2024
SNOs_Map_NOAA-19_NPP_20240930.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 09/30/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP