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: 5/9/2024
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 06:32:21 -72.68,-106.43 126.70 05/17/2024 06:31:14 -72.64,-109.07 126.58 87.68 67
2 05/17/2024 07:23:11 72.89, 60.45 53.52 05/17/2024 07:22:01 72.91, 58.80 53.65 53.77 70
3 05/17/2024 08:14:03 -73.30,-133.12 126.05 05/17/2024 08:12:59 -73.29,-133.11 126.04 0.85 64
4 05/17/2024 09:04:49 73.30, 34.18 53.96 05/17/2024 09:03:51 73.31, 34.23 53.98 2.01 58
5 05/17/2024 09:55:33 -73.30,-158.51 126.05 05/17/2024 09:54:57 -73.29,-158.59 126.05 2.90 36
6 05/17/2024 10:46:19 73.31, 8.78 53.95 05/17/2024 10:45:49 73.32, 8.75 53.97 1.33 30
7 05/17/2024 11:37:04 -73.36, 175.98 126.00 05/17/2024 11:36:54 -73.35, 176.04 126.02 2.63 10
8 05/17/2024 12:27:50 73.37, -16.72 54.00 05/17/2024 12:27:46 73.37, -16.62 54.00 3.38 4
9 05/17/2024 13:18:34 -73.37, 150.59 126.01 05/17/2024 13:18:52 -73.35, 150.56 126.03 2.46 18
10 05/17/2024 14:09:20 73.38, -42.12 53.99 05/17/2024 14:09:44 73.38, -42.10 53.98 0.72 24
11 05/17/2024 15:00:04 -73.38, 125.20 126.02 05/17/2024 15:00:49 -73.40, 125.20 126.00 2.69 45
12 05/17/2024 15:50:50 73.39, -67.51 53.99 05/17/2024 15:51:42 73.38, -67.58 53.97 2.30 52
13 05/17/2024 16:41:35 -73.44, 99.69 125.97 05/17/2024 16:42:47 -73.41, 99.72 126.01 3.43 72
14 05/17/2024 17:32:24 73.59, -93.36 54.20 05/17/2024 17:33:36 73.58, -92.59 54.13 24.44 72

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/9/2024
SNOs_Map_NOAA-21_NOAA-19_20240509.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 05/09/2024 in txt file.

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