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: 10/28/2024
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 -71.59, 110.34 91.89 11/07/2024 16:03:17 -71.62, 113.00 91.92 93.36 66
2 11/07/2024 16:53:02 72.08, -81.47 88.59 11/07/2024 16:54:14 72.18, -80.73 88.67 27.30 72
3 11/07/2024 17:43:54 -72.31, 86.27 91.18 11/07/2024 17:45:01 -72.34, 86.26 91.15 3.55 67
4 11/07/2024 18:34:54 72.34,-106.41 88.87 11/07/2024 18:35:47 72.34,-106.42 88.85 0.97 53
5 11/07/2024 19:25:50 -72.38, 60.92 91.10 11/07/2024 19:26:31 -72.35, 60.87 91.13 3.20 41
6 11/07/2024 20:16:51 72.36,-131.87 88.90 11/07/2024 20:17:17 72.34,-131.80 88.88 2.94 26
7 11/07/2024 21:07:47 -72.39, 35.46 91.07 11/07/2024 21:08:02 -72.41, 35.38 91.05 3.19 15
8 11/07/2024 21:58:47 72.42,-157.23 88.98 11/07/2024 21:58:48 72.40,-157.29 88.96 3.30 1
9 11/07/2024 22:49:44 -72.40, 10.00 91.03 11/07/2024 22:49:32 -72.41, 10.00 91.02 1.33 12
10 11/07/2024 23:40:44 72.43, 177.31 89.01 11/07/2024 23:40:18 72.40, 177.32 88.99 3.33 26
11 11/08/2024 00:31:41 -72.41, -15.46 91.00 11/08/2024 00:31:02 -72.42, -15.39 90.99 2.59 39
12 11/08/2024 01:22:41 72.45, 151.86 89.05 11/08/2024 01:21:49 72.46, 151.83 89.07 1.71 52
13 11/08/2024 02:13:37 -72.48, -40.82 90.92 11/08/2024 02:12:33 -72.48, -40.88 90.92 1.93 64
14 11/08/2024 03:04:35 72.61, 126.71 89.23 11/08/2024 03:03:21 72.57, 126.24 89.20 16.39 74
15 11/08/2024 03:55:23 -73.04, -65.09 90.35 11/08/2024 03:54:14 -73.04, -67.42 90.31 75.68 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/28/2024
SNOs_Map_NOAA-19_NPP_20241028.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 10/28/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP