Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/1/2021
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 10/07/2021 16:03:27 -77.86, 98.77 95.91 10/07/2021 16:02:21 -77.86, 95.39 95.65 79.22 66
2 10/07/2021 16:54:20 78.16, -95.53 84.51 10/07/2021 16:53:18 78.16, -95.68 84.53 3.41 62
3 10/07/2021 17:45:04 -78.18, 71.69 95.46 10/07/2021 17:44:13 -78.17, 71.69 95.46 0.90 51
4 10/07/2021 18:35:49 78.17,-120.92 84.54 10/07/2021 18:35:17 78.20,-120.90 84.58 3.84 32
5 10/07/2021 19:26:33 -78.18, 46.31 95.43 10/07/2021 19:26:13 -78.18, 46.24 95.42 1.45 20
6 10/07/2021 20:17:19 78.21,-146.53 84.62 10/07/2021 20:17:17 78.21,-146.35 84.61 4.18 2
7 10/07/2021 21:08:02 -78.19, 20.92 95.40 10/07/2021 21:08:13 -78.19, 20.80 95.39 2.73 11
8 10/07/2021 21:58:48 78.21,-171.92 84.65 10/07/2021 21:59:17 78.22,-171.79 84.64 2.91 29
9 10/07/2021 22:49:32 -78.23, -4.69 95.32 10/07/2021 22:50:13 -78.20, -4.65 95.36 3.73 41
10 10/07/2021 23:40:17 78.22, 162.69 84.69 10/07/2021 23:41:17 78.23, 162.76 84.67 1.85 60
11 10/08/2021 00:31:01 -78.23, -30.08 95.29 10/08/2021 00:32:13 -78.21, -30.10 95.33 3.08 72

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/1/2021
SNOs_Map_FY3D_NOAA-19_20211001.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 10/01/2021 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19