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: 5/17/2024
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 05/17/2024 06:32:19 -72.64,-106.34 126.74 05/17/2024 06:31:12 -72.65,-109.04 126.57 89.50 67
2 05/17/2024 07:23:10 72.89, 60.45 53.53 05/17/2024 07:22:00 72.88, 58.74 53.62 55.88 70
3 05/17/2024 08:14:02 -73.31,-133.14 126.03 05/17/2024 08:12:57 -73.30,-133.08 126.03 2.08 65
4 05/17/2024 09:04:48 73.31, 34.17 53.96 05/17/2024 09:03:50 73.28, 34.16 53.95 2.93 58
5 05/17/2024 09:55:32 -73.32,-158.53 126.04 05/17/2024 09:54:55 -73.30,-158.57 126.05 2.11 37
6 05/17/2024 10:46:18 73.32, 8.78 53.96 05/17/2024 10:45:47 73.33, 8.79 53.98 1.85 31
7 05/17/2024 11:37:02 -73.33, 176.07 126.04 05/17/2024 11:36:52 -73.35, 176.07 126.02 2.86 10
8 05/17/2024 12:27:48 73.33, -16.62 53.95 05/17/2024 12:27:45 73.33, -16.69 53.97 2.67 3
9 05/17/2024 13:18:33 -73.39, 150.56 125.99 05/17/2024 13:18:50 -73.36, 150.58 126.03 3.50 17
10 05/17/2024 14:09:19 73.39, -42.13 54.00 05/17/2024 14:09:42 73.39, -42.06 53.99 2.05 23
11 05/17/2024 15:00:03 -73.40, 125.17 126.00 05/17/2024 15:00:47 -73.41, 125.22 126.00 1.98 44
12 05/17/2024 15:50:49 73.39, -67.52 54.00 05/17/2024 15:51:40 73.39, -67.54 53.98 0.96 51
13 05/17/2024 16:41:33 -73.41, 99.77 126.00 05/17/2024 16:42:45 -73.41, 99.73 126.01 1.33 72
14 05/17/2024 17:32:22 73.55, -93.26 54.16 05/17/2024 17:33:35 73.54, -92.68 54.10 18.51 73

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/17/2024
SNOs_Map_NOAA-21_NOAA-19_20240517.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 05/17/2024 in txt file.

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