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: 5/16/2024
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 -72.65,-106.35 126.74 05/17/2024 06:31:12 -72.65,-109.04 126.57 89.45 67
2 05/17/2024 07:23:10 72.90, 60.44 53.53 05/17/2024 07:22:00 72.88, 58.73 53.62 55.83 70
3 05/17/2024 08:14:02 -73.31,-133.14 126.03 05/17/2024 08:12:57 -73.30,-133.09 126.03 2.41 65
4 05/17/2024 09:04:48 73.31, 34.17 53.96 05/17/2024 09:03:50 73.28, 34.15 53.95 3.65 58
5 05/17/2024 09:55:32 -73.32,-158.54 126.04 05/17/2024 09:54:55 -73.30,-158.57 126.05 2.54 37
6 05/17/2024 10:46:18 73.32, 8.77 53.96 05/17/2024 10:45:47 73.33, 8.78 53.98 1.16 31
7 05/17/2024 11:37:02 -73.33, 176.07 126.04 05/17/2024 11:36:52 -73.35, 176.06 126.02 2.36 10
8 05/17/2024 12:27:48 73.33, -16.63 53.96 05/17/2024 12:27:45 73.33, -16.70 53.96 2.40 3
9 05/17/2024 13:18:32 -73.34, 150.67 126.05 05/17/2024 13:18:50 -73.35, 150.58 126.03 3.31 18
10 05/17/2024 14:09:19 73.39, -42.13 54.01 05/17/2024 14:09:42 73.38, -42.07 53.99 2.20 23
11 05/17/2024 15:00:03 -73.40, 125.16 126.00 05/17/2024 15:00:47 -73.41, 125.21 126.00 1.75 44
12 05/17/2024 15:50:49 73.40, -67.53 54.00 05/17/2024 15:51:40 73.39, -67.55 53.98 1.51 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 1.19 72
14 05/17/2024 17:32:22 73.56, -93.27 54.16 05/17/2024 17:33:35 73.54, -92.68 54.09 18.68 73

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/16/2024
SNOs_Map_NOAA-21_NOAA-19_20240516.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 05/16/2024 in txt file.

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