Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/8/2024
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 10/19/2024 08:09:17 -72.23,-129.39 97.64 10/19/2024 08:08:05 -72.22,-130.39 97.62 34.06 72
2 10/19/2024 09:00:08 72.48, 37.43 82.64 10/19/2024 08:58:56 72.46, 37.37 82.62 3.15 72
3 10/19/2024 09:50:52 -72.49,-155.28 97.34 10/19/2024 09:49:57 -72.48,-155.34 97.35 2.33 55
4 10/19/2024 10:41:39 72.54, 11.95 82.72 10/19/2024 10:40:52 72.52, 12.01 82.71 2.69 47
5 10/19/2024 11:32:23 -72.55, 179.24 97.26 10/19/2024 11:31:53 -72.54, 179.30 97.26 2.25 30
6 10/19/2024 12:23:09 72.54, -13.44 82.75 10/19/2024 12:22:49 72.53, -13.45 82.74 1.18 20
7 10/19/2024 13:13:53 -72.55, 153.85 97.23 10/19/2024 13:13:50 -72.55, 153.84 97.23 0.57 3
8 10/19/2024 14:04:39 72.55, -38.82 82.78 10/19/2024 14:04:46 72.54, -38.92 82.78 3.28 7
9 10/19/2024 14:55:23 -72.56, 128.47 97.20 10/19/2024 14:55:47 -72.56, 128.37 97.19 3.35 24
10 10/19/2024 15:46:10 72.60, -64.31 82.86 10/19/2024 15:46:42 72.60, -64.28 82.86 1.08 32
11 10/19/2024 16:36:54 -72.61, 102.98 97.12 10/19/2024 16:37:43 -72.62, 103.01 97.11 1.42 49
12 10/19/2024 17:27:40 72.61, -89.69 82.89 10/19/2024 17:28:39 72.61, -89.74 82.90 1.79 59
13 10/19/2024 18:18:26 -72.72, 77.39 96.98 10/19/2024 18:19:39 -72.68, 77.65 97.03 9.59 73
14 10/19/2024 19:09:18 73.02,-115.93 83.35 10/19/2024 19:10:28 73.02,-114.33 83.32 51.82 70

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/8/2024
SNOs_Map_NOAA-21_NOAA-19_20241008.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 10/08/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and NOAA-19