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: 4/1/2023
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 76.40, -0.26 70.85 04/04/2023 11:23:03 76.41, -2.82 71.00 66.96 68
2 04/04/2023 12:15:03 -76.73, 165.80 108.79 04/04/2023 12:13:57 -76.72, 165.70 108.78 2.46 66
3 04/04/2023 13:05:50 76.73, -26.92 71.20 04/04/2023 13:04:55 76.72, -27.04 71.21 3.19 55
4 04/04/2023 13:56:35 -76.75, 140.33 108.80 04/04/2023 13:55:56 -76.73, 140.26 108.80 2.55 39
5 04/04/2023 14:47:22 76.75, -52.39 71.20 04/04/2023 14:46:53 76.77, -52.31 71.23 3.06 29
6 04/04/2023 15:38:07 -76.77, 114.86 108.80 04/04/2023 15:37:55 -76.74, 114.81 108.82 3.27 12
7 04/04/2023 16:28:54 76.78, -77.86 71.20 04/04/2023 16:28:52 76.78, -77.76 71.21 2.80 2
8 04/04/2023 17:19:39 -76.79, 89.39 108.80 04/04/2023 17:19:53 -76.80, 89.54 108.80 3.90 14
9 04/04/2023 18:10:26 76.80,-103.33 71.20 04/04/2023 18:10:51 76.79,-103.21 71.19 3.24 25
10 04/04/2023 19:01:10 -76.77, 64.09 108.85 04/04/2023 19:01:52 -76.81, 64.09 108.82 4.02 42
11 04/04/2023 19:51:57 76.78,-128.63 71.15 04/04/2023 19:52:50 76.81,-128.66 71.17 3.08 53
12 04/04/2023 20:42:42 -76.79, 38.62 108.85 04/04/2023 20:43:51 -76.82, 38.65 108.84 2.83 69
13 04/04/2023 21:33:35 77.06,-155.18 71.46 04/04/2023 21:34:44 77.03,-153.18 71.32 49.99 69

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/1/2023
SNOs_Map_FY3D_NOAA-19_20230401.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 04/01/2023 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19