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: 2/7/2023
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 02/16/2023 21:46:48 -76.63, 22.66 90.87 02/16/2023 21:45:37 -76.62, 20.96 90.76 43.78 71
2 02/16/2023 22:37:39 76.85,-170.90 89.38 02/16/2023 22:36:35 76.85,-170.83 89.40 2.01 64
3 02/16/2023 23:28:25 -76.87, -3.66 90.62 02/16/2023 23:27:31 -76.85, -3.57 90.62 2.88 54
4 02/17/2023 00:19:11 76.87, 163.65 89.38 02/17/2023 00:18:34 76.87, 163.76 89.39 2.75 37
5 02/17/2023 01:09:57 -76.88, -29.11 90.62 02/17/2023 01:09:30 -76.87, -28.99 90.63 3.36 27
6 02/17/2023 02:00:43 76.88, 138.20 89.37 02/17/2023 02:00:33 76.89, 138.34 89.37 3.49 10
7 02/17/2023 02:51:28 -76.85, -54.37 90.68 02/17/2023 02:51:29 -76.89, -54.40 90.65 3.64 1
8 02/17/2023 03:42:15 76.90, 112.76 89.37 02/17/2023 03:42:33 76.86, 112.74 89.33 3.71 18
9 02/17/2023 04:33:00 -76.87, -79.82 90.69 02/17/2023 04:33:28 -76.90, -79.82 90.66 3.73 28
10 02/17/2023 05:23:47 76.91, 87.31 89.36 02/17/2023 05:24:32 76.88, 87.32 89.32 3.46 45
11 02/17/2023 06:14:32 -76.89,-105.26 90.69 02/17/2023 06:15:27 -76.92,-105.24 90.67 3.94 55
12 02/17/2023 07:05:18 76.93, 61.87 89.35 02/17/2023 07:06:30 76.90, 61.90 89.31 3.37 72
13 02/17/2023 07:56:11 -77.24,-132.18 90.28 02/17/2023 07:57:19 -77.19,-129.53 90.50 65.41 68

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/7/2023
SNOs_Map_FY3D_NOAA-19_20230207.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 02/07/2023 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19