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: 9/29/2024
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 -71.93, -27.13 100.99 10/11/2024 01:19:38 -71.94, -29.01 100.93 64.99 69
2 10/11/2024 02:11:39 72.24, 139.60 79.35 10/11/2024 02:10:26 72.24, 138.86 79.37 24.95 73
3 10/11/2024 03:02:27 -72.44, -53.49 100.43 10/11/2024 03:01:25 -72.46, -53.43 100.40 2.90 62
4 10/11/2024 03:53:13 72.44, 113.82 79.59 10/11/2024 03:52:19 72.46, 113.84 79.61 2.03 54
5 10/11/2024 04:43:58 -72.49, -78.97 100.35 10/11/2024 04:43:22 -72.49, -78.87 100.36 3.35 36
6 10/11/2024 05:34:44 72.49, 88.34 79.67 10/11/2024 05:34:16 72.48, 88.40 79.66 2.28 28
7 10/11/2024 06:25:28 -72.50,-104.34 100.32 10/11/2024 06:25:19 -72.51,-104.31 100.31 1.64 9
8 10/11/2024 07:16:14 72.50, 62.96 79.70 10/11/2024 07:16:13 72.51, 62.96 79.71 1.22 1
9 10/11/2024 08:06:59 -72.55,-129.82 100.24 10/11/2024 08:07:16 -72.53,-129.76 100.26 2.99 17
10 10/11/2024 08:57:45 72.55, 37.49 79.78 10/11/2024 08:58:10 72.53, 37.52 79.76 2.29 25
11 10/11/2024 09:48:29 -72.55,-155.20 100.21 10/11/2024 09:49:13 -72.55,-155.20 100.21 0.44 44
12 10/11/2024 10:39:15 72.55, 12.11 79.81 10/11/2024 10:40:07 72.55, 12.08 79.81 1.10 52
13 10/11/2024 11:30:00 -72.60, 179.32 100.13 10/11/2024 11:31:10 -72.57, 179.36 100.17 3.15 70
14 10/11/2024 12:20:49 72.75, -13.68 80.05 10/11/2024 12:22:01 72.72, -13.04 80.00 21.47 72

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/29/2024
SNOs_Map_NOAA-20_NOAA-19_20240929.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 09/29/2024 in txt file.

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