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: 4/3/2023
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 04/04/2023 11:24:11 76.39, -0.24 70.84 04/04/2023 11:23:03 76.41, -2.80 71.00 66.99 68
2 04/04/2023 12:15:03 -76.73, 165.79 108.79 04/04/2023 12:13:57 -76.72, 165.71 108.78 2.04 66
3 04/04/2023 13:05:50 76.73, -26.91 71.20 04/04/2023 13:04:55 76.73, -27.02 71.21 2.95 55
4 04/04/2023 13:56:35 -76.75, 140.32 108.79 04/04/2023 13:55:56 -76.73, 140.26 108.80 2.23 39
5 04/04/2023 14:47:22 76.75, -52.38 71.20 04/04/2023 14:46:54 76.74, -52.47 71.20 2.86 28
6 04/04/2023 15:38:07 -76.77, 114.85 108.79 04/04/2023 15:37:55 -76.75, 114.82 108.82 3.07 12
7 04/04/2023 16:28:54 76.77, -77.85 71.20 04/04/2023 16:28:52 76.79, -77.74 71.21 3.30 2
8 04/04/2023 17:19:39 -76.79, 89.38 108.79 04/04/2023 17:19:54 -76.76, 89.37 108.83 4.18 15
9 04/04/2023 18:10:26 76.79,-103.32 71.20 04/04/2023 18:10:51 76.80,-103.19 71.19 3.27 25
10 04/04/2023 19:01:10 -76.77, 64.08 108.85 04/04/2023 19:01:52 -76.81, 64.10 108.82 4.16 42
11 04/04/2023 19:51:58 76.82,-128.79 71.20 04/04/2023 19:52:50 76.81,-128.64 71.17 3.82 52
12 04/04/2023 20:42:42 -76.80, 38.61 108.85 04/04/2023 20:43:51 -76.82, 38.66 108.84 3.08 69
13 04/04/2023 21:33:35 77.06,-155.16 71.45 04/04/2023 21:34:44 77.03,-153.16 71.32 49.95 69

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/3/2023
SNOs_Map_FY3D_NOAA-19_20230404.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 04/03/2023 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19