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: 5/12/2024
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 06:32:18 -72.62,-106.30 126.76 05/17/2024 06:31:12 -72.61,-109.12 126.60 93.82 66
2 05/17/2024 07:23:09 72.88, 60.48 53.51 05/17/2024 07:21:59 72.89, 58.76 53.63 56.48 70
3 05/17/2024 08:14:01 -73.29,-133.09 126.06 05/17/2024 08:12:56 -73.31,-133.06 126.02 2.49 65
4 05/17/2024 09:04:47 73.29, 34.21 53.94 05/17/2024 09:03:49 73.28, 34.17 53.95 1.40 58
5 05/17/2024 09:55:31 -73.30,-158.49 126.06 05/17/2024 09:54:54 -73.31,-158.54 126.04 2.20 37
6 05/17/2024 10:46:18 73.35, 8.70 54.00 05/17/2024 10:45:46 73.34, 8.80 53.98 3.72 32
7 05/17/2024 11:37:02 -73.36, 176.00 126.01 05/17/2024 11:36:51 -73.36, 176.09 126.01 2.75 11
8 05/17/2024 12:27:48 73.36, -16.70 53.99 05/17/2024 12:27:44 73.34, -16.68 53.97 2.69 4
9 05/17/2024 13:18:32 -73.37, 150.61 126.01 05/17/2024 13:18:49 -73.36, 150.60 126.02 0.48 17
10 05/17/2024 14:09:18 73.37, -42.09 53.99 05/17/2024 14:09:41 73.39, -42.05 54.00 2.35 23
11 05/17/2024 15:00:02 -73.38, 125.21 126.02 05/17/2024 15:00:47 -73.37, 125.12 126.04 3.19 45
12 05/17/2024 15:50:48 73.38, -67.49 53.98 05/17/2024 15:51:39 73.39, -67.54 53.98 1.76 51
13 05/17/2024 16:41:33 -73.44, 99.70 125.97 05/17/2024 16:42:44 -73.42, 99.75 126.01 2.82 71
14 05/17/2024 17:32:22 73.59, -93.35 54.20 05/17/2024 17:33:34 73.54, -92.67 54.10 22.08 72

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/12/2024
SNOs_Map_NOAA-21_NOAA-19_20240512.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 05/12/2024 in txt file.

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