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: 10/19/2024
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 10/22/2024 22:48:10 -71.88, 9.01 96.68 10/22/2024 22:49:18 -71.91, 10.98 96.69 68.20 68
2 10/22/2024 23:38:59 72.27, 177.06 83.72 10/22/2024 23:40:12 72.32, 177.51 83.75 16.01 73
3 10/23/2024 00:29:56 -72.45, -15.33 96.11 10/23/2024 00:30:58 -72.43, -15.39 96.13 2.99 62
4 10/23/2024 01:20:53 72.44, 151.92 83.90 10/23/2024 01:21:44 72.42, 151.93 83.88 2.03 51
5 10/23/2024 02:11:53 -72.46, -40.78 96.07 10/23/2024 02:12:28 -72.43, -40.77 96.10 3.53 35
6 10/23/2024 03:02:50 72.46, 126.47 83.95 10/23/2024 03:03:15 72.48, 126.45 83.96 2.28 25
7 10/23/2024 03:53:50 -72.48, -66.23 96.03 10/23/2024 03:53:59 -72.49, -66.26 96.02 1.02 9
8 10/23/2024 04:44:47 72.47, 101.02 83.99 10/23/2024 04:44:45 72.48, 101.06 83.99 1.62 2
9 10/23/2024 05:35:47 -72.50, -91.69 95.99 10/23/2024 05:35:29 -72.49, -91.64 95.99 1.81 18
10 10/23/2024 06:26:43 72.54, 75.67 84.08 10/23/2024 06:26:16 72.53, 75.58 84.07 3.22 27
11 10/23/2024 07:17:44 -72.51,-117.14 95.94 10/23/2024 07:17:00 -72.54,-117.12 95.91 3.51 44
12 10/23/2024 08:08:40 72.56, 50.22 84.12 10/23/2024 08:07:46 72.54, 50.20 84.10 2.47 54
13 10/23/2024 08:59:40 -72.58,-142.49 95.86 10/23/2024 08:58:30 -72.55,-142.50 95.88 3.57 70
14 10/23/2024 09:50:33 72.78, 25.20 84.35 10/23/2024 09:49:20 72.74, 24.40 84.34 26.58 73

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/19/2024
SNOs_Map_NOAA-19_NPP_20241019.jpg

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

Historial Predications of SNOs between NOAA-19 and NPP