Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/30/2024
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 10/11/2024 01:20:47 -71.96, -27.17 100.96 10/11/2024 01:19:37 -71.94, -28.99 100.92 62.78 70
2 10/11/2024 02:11:38 72.21, 139.65 79.32 10/11/2024 02:10:26 72.19, 138.78 79.33 29.71 72
3 10/11/2024 03:02:26 -72.42, -53.44 100.45 10/11/2024 03:01:25 -72.42, -53.52 100.45 2.77 61
4 10/11/2024 03:53:13 72.47, 113.77 79.62 10/11/2024 03:52:18 72.47, 113.86 79.62 2.82 55
5 10/11/2024 04:43:57 -72.47, -78.92 100.37 10/11/2024 04:43:21 -72.49, -78.86 100.35 3.00 36
6 10/11/2024 05:34:43 72.47, 88.39 79.64 10/11/2024 05:34:15 72.49, 88.41 79.67 2.35 28
7 10/11/2024 06:25:28 -72.52,-104.40 100.29 10/11/2024 06:25:18 -72.51,-104.30 100.30 3.37 10
8 10/11/2024 07:16:14 72.52, 62.92 79.72 10/11/2024 07:16:12 72.51, 62.97 79.71 2.23 2
9 10/11/2024 08:06:58 -72.52,-129.77 100.27 10/11/2024 08:07:15 -72.53,-129.74 100.26 1.58 17
10 10/11/2024 08:57:44 72.52, 37.54 79.75 10/11/2024 08:58:09 72.53, 37.53 79.76 1.32 25
11 10/11/2024 09:48:29 -72.57,-155.25 100.18 10/11/2024 09:49:12 -72.56,-155.18 100.21 3.12 43
12 10/11/2024 10:39:15 72.57, 12.06 79.83 10/11/2024 10:40:06 72.56, 12.09 79.81 2.30 51
13 10/11/2024 11:29:59 -72.58, 179.37 100.16 10/11/2024 11:31:09 -72.58, 179.37 100.16 0.18 70
14 10/11/2024 12:20:48 72.73, -13.63 80.02 10/11/2024 12:22:01 72.68, -13.13 79.95 17.33 73

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/30/2024
SNOs_Map_NOAA-20_NOAA-19_20240930.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 09/30/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and NOAA-19