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: 10/30/2024
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 11/07/2024 16:02:11 -71.56, 110.28 91.93 11/07/2024 16:03:17 -71.65, 112.95 91.89 94.53 66
2 11/07/2024 16:53:01 72.10, -81.43 88.61 11/07/2024 16:54:13 72.15, -80.68 88.64 26.33 72
3 11/07/2024 17:43:53 -72.33, 86.31 91.17 11/07/2024 17:45:00 -72.32, 86.31 91.18 1.10 67
4 11/07/2024 18:34:53 72.36,-106.38 88.88 11/07/2024 18:35:47 72.36,-106.46 88.88 2.90 54
5 11/07/2024 19:25:50 -72.34, 60.84 91.13 11/07/2024 19:26:30 -72.32, 60.92 91.15 3.16 40
6 11/07/2024 20:16:50 72.37,-131.84 88.92 11/07/2024 20:17:17 72.37,-131.85 88.90 1.11 27
7 11/07/2024 21:07:46 -72.40, 35.49 91.05 11/07/2024 21:08:01 -72.38, 35.43 91.07 2.98 15
8 11/07/2024 21:58:47 72.39,-157.30 88.95 11/07/2024 21:58:47 72.37,-157.24 88.93 2.66 0
9 11/07/2024 22:49:43 -72.42, 10.03 91.02 11/07/2024 22:49:31 -72.39, 10.05 91.05 3.14 12
10 11/07/2024 23:40:44 72.40, 177.24 88.98 11/07/2024 23:40:18 72.43, 177.27 89.01 3.33 26
11 11/08/2024 00:31:40 -72.43, -15.43 90.99 11/08/2024 00:31:02 -72.45, -15.44 90.97 1.93 38
12 11/08/2024 01:22:40 72.46, 151.89 89.06 11/08/2024 01:21:48 72.44, 151.89 89.04 3.14 52
13 11/08/2024 02:13:37 -72.44, -40.90 90.95 11/08/2024 02:12:32 -72.45, -40.83 90.94 2.57 65
14 11/08/2024 03:04:35 72.58, 126.64 89.19 11/08/2024 03:03:21 72.60, 126.19 89.22 15.11 74
15 11/08/2024 03:55:22 -73.05, -65.06 90.34 11/08/2024 03:54:14 -73.06, -67.48 90.28 78.43 68

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/30/2024
SNOs_Map_NOAA-19_NPP_20241030.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 10/30/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP