Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/2/2023
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 03/07/2023 06:53:28 75.62, 61.30 81.61 03/07/2023 06:52:15 75.61, 61.19 81.63 3.33 73
2 03/07/2023 07:44:13 -75.65,-131.48 98.38 03/07/2023 07:43:10 -75.63,-131.46 98.37 1.99 63
3 03/07/2023 08:34:59 75.67, 35.77 81.64 03/07/2023 08:34:13 75.67, 35.90 81.65 3.68 46
4 03/07/2023 09:25:43 -75.65,-156.86 98.40 03/07/2023 09:25:09 -75.65,-156.90 98.39 1.21 34
5 03/07/2023 10:16:29 75.67, 10.39 81.61 03/07/2023 10:16:12 75.69, 10.47 81.63 2.65 17
6 03/07/2023 11:07:13 -75.66, 177.76 98.43 03/07/2023 11:07:08 -75.67, 177.66 98.41 3.11 5
7 03/07/2023 11:57:59 75.68, -14.99 81.59 03/07/2023 11:58:11 75.70, -14.97 81.61 3.32 12
8 03/07/2023 12:48:44 -75.70, 152.24 98.40 03/07/2023 12:49:07 -75.68, 152.22 98.42 2.20 23
9 03/07/2023 13:39:30 75.72, -40.52 81.62 03/07/2023 13:40:10 75.72, -40.41 81.59 2.90 40
10 03/07/2023 14:30:14 -75.70, 126.86 98.42 03/07/2023 14:31:06 -75.70, 126.78 98.44 2.02 52
11 03/07/2023 15:21:00 75.73, -65.90 81.59 03/07/2023 15:22:09 75.74, -65.85 81.58 1.81 69
12 03/07/2023 16:11:48 -75.94, 100.72 98.17 03/07/2023 16:12:59 -75.94, 102.13 98.30 38.33 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/2/2023
SNOs_Map_NOAA-20_NOAA-19_20230303.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/02/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and NOAA-19