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: 2/4/2023
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 -76.68, 22.46 90.81 02/16/2023 21:45:36 -76.66, 21.14 90.73 33.93 72
2 02/16/2023 22:37:38 76.86,-170.94 89.39 02/16/2023 22:36:35 76.85,-170.83 89.40 2.96 63
3 02/16/2023 23:28:23 -76.83, -3.51 90.66 02/16/2023 23:27:31 -76.85, -3.56 90.62 2.63 52
4 02/17/2023 00:19:10 76.88, 163.61 89.39 02/17/2023 00:18:34 76.87, 163.75 89.38 3.63 36
5 02/17/2023 01:09:55 -76.85, -28.96 90.66 02/17/2023 01:09:30 -76.87, -28.98 90.63 2.54 25
6 02/17/2023 02:00:41 76.85, 138.34 89.33 02/17/2023 02:00:33 76.89, 138.33 89.37 4.32 8
7 02/17/2023 02:51:27 -76.86, -54.41 90.67 02/17/2023 02:51:29 -76.89, -54.40 90.65 2.66 2
8 02/17/2023 03:42:13 76.86, 112.90 89.33 02/17/2023 03:42:33 76.86, 112.73 89.33 4.07 20
9 02/17/2023 04:32:59 -76.88, -79.85 90.67 02/17/2023 04:33:28 -76.90, -79.82 90.66 2.96 29
10 02/17/2023 05:23:45 76.88, 87.45 89.32 02/17/2023 05:24:32 76.88, 87.32 89.32 3.30 47
11 02/17/2023 06:14:31 -76.89,-105.30 90.68 02/17/2023 06:15:27 -76.92,-105.24 90.67 3.40 56
12 02/17/2023 07:05:17 76.90, 62.00 89.32 02/17/2023 07:06:31 76.90, 61.90 89.31 2.53 74
13 02/17/2023 07:56:12 -77.29,-132.41 90.21 02/17/2023 07:57:18 -77.27,-129.14 90.44 80.02 66

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/4/2023
SNOs_Map_FY3D_NOAA-19_20230204.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 02/04/2023 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19