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: 6/20/2023
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 06/21/2023 08:17:01 -76.11,-131.40 127.27 06/21/2023 08:15:56 -76.08,-134.93 127.13 94.54 65
2 06/21/2023 09:07:57 76.55, 34.28 53.24 06/21/2023 09:06:48 76.55, 34.13 53.25 3.86 69
3 06/21/2023 09:58:42 -76.58,-158.52 126.74 06/21/2023 09:57:43 -76.56,-158.57 126.74 2.74 59
4 06/21/2023 10:49:28 76.57, 8.81 53.26 06/21/2023 10:48:45 76.60, 8.82 53.29 2.25 43
5 06/21/2023 11:40:14 -76.60, 176.01 126.71 06/21/2023 11:39:41 -76.60, 176.12 126.71 2.83 33
6 06/21/2023 12:31:00 76.60, -16.65 53.29 06/21/2023 12:30:44 76.60, -16.66 53.29 0.22 16
7 06/21/2023 13:21:46 -76.63, 150.55 126.68 06/21/2023 13:21:40 -76.61, 150.64 126.71 3.24 6
8 06/21/2023 14:12:32 76.62, -42.12 53.31 06/21/2023 14:12:43 76.60, -42.15 53.29 2.32 11
9 06/21/2023 15:03:17 -76.60, 125.25 126.71 06/21/2023 15:03:39 -76.61, 125.15 126.71 2.61 22
10 06/21/2023 15:54:04 76.64, -67.59 53.34 06/21/2023 15:54:41 76.64, -67.46 53.33 3.45 37
11 06/21/2023 16:44:49 -76.63, 99.78 126.68 06/21/2023 16:45:37 -76.65, 99.84 126.67 3.22 48
12 06/21/2023 17:35:35 76.62, -92.88 53.31 06/21/2023 17:36:40 76.65, -92.94 53.33 3.32 65
13 06/21/2023 18:26:22 -76.69, 74.14 126.61 06/21/2023 18:27:36 -76.65, 74.35 126.67 6.91 74

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/20/2023
SNOs_Map_FY3D_NOAA-19_20230620.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 06/20/2023 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19