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: 4/11/2021
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 04/11/2021 23:36:42 78.41, 161.25 70.79 04/11/2021 23:35:35 78.39, 158.28 71.07 66.35 67
2 04/12/2021 00:27:32 -78.63, -32.73 108.92 04/12/2021 00:26:32 -78.65, -32.73 108.88 2.43 60
3 04/12/2021 01:18:17 78.64, 134.49 71.09 04/12/2021 01:17:28 78.65, 134.55 71.11 1.63 49
4 04/12/2021 02:09:01 -78.63, -58.10 108.95 04/12/2021 02:08:32 -78.66, -58.13 108.90 3.84 29
5 04/12/2021 02:59:46 78.64, 109.11 71.07 04/12/2021 02:59:28 78.66, 109.15 71.09 2.42 18
6 04/12/2021 03:50:31 -78.67, -83.71 108.92 04/12/2021 03:50:33 -78.64, -83.78 108.94 3.16 2
7 04/12/2021 04:41:15 78.65, 83.73 71.04 04/12/2021 04:41:28 78.68, 83.75 71.07 3.67 13
8 04/12/2021 05:32:00 -78.67,-109.09 108.94 04/12/2021 05:32:33 -78.65,-109.18 108.96 2.46 33
9 04/12/2021 06:22:45 78.68, 58.12 71.07 04/12/2021 06:23:29 78.66, 58.11 71.03 2.94 44
10 04/12/2021 07:13:29 -78.67,-134.47 108.97 04/12/2021 07:14:33 -78.67,-134.59 108.98 2.55 64
11 04/12/2021 08:04:14 78.69, 32.74 71.05 04/12/2021 08:05:29 78.67, 32.71 71.01 1.71 75

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/11/2021
SNOs_Map_FY3D_NOAA-19_20210411.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 04/11/2021 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19