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: 3/30/2023
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 11:24:10 76.37, -0.15 70.81 04/04/2023 11:23:03 76.39, -2.87 70.98 71.44 67
2 04/04/2023 12:15:03 -76.74, 165.74 108.78 04/04/2023 12:13:56 -76.75, 165.83 108.76 2.45 67
3 04/04/2023 13:05:50 76.75, -26.98 71.22 04/04/2023 13:04:54 76.75, -26.92 71.23 1.70 56
4 04/04/2023 13:56:35 -76.76, 140.27 108.78 04/04/2023 13:55:55 -76.76, 140.38 108.78 2.85 40
5 04/04/2023 14:47:22 76.77, -52.46 71.22 04/04/2023 14:46:53 76.76, -52.37 71.21 2.51 29
6 04/04/2023 15:38:06 -76.74, 114.97 108.83 04/04/2023 15:37:54 -76.77, 114.93 108.80 3.47 12
7 04/04/2023 16:28:53 76.75, -77.75 71.17 04/04/2023 16:28:52 76.77, -77.82 71.19 2.91 1
8 04/04/2023 17:19:38 -76.76, 89.50 108.83 04/04/2023 17:19:53 -76.78, 89.48 108.81 2.10 15
9 04/04/2023 18:10:25 76.77,-103.22 71.17 04/04/2023 18:10:51 76.78,-103.27 71.18 1.57 26
10 04/04/2023 19:01:10 -76.79, 64.03 108.83 04/04/2023 19:01:52 -76.79, 64.04 108.83 0.79 42
11 04/04/2023 19:51:57 76.79,-128.69 71.17 04/04/2023 19:52:50 76.79,-128.72 71.16 0.83 53
12 04/04/2023 20:42:42 -76.81, 38.56 108.83 04/04/2023 20:43:51 -76.80, 38.59 108.85 0.85 69
13 04/04/2023 21:33:35 77.08,-155.25 71.48 04/04/2023 21:34:44 77.01,-153.25 71.30 50.43 69

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/30/2023
SNOs_Map_FY3D_NOAA-19_20230331.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 03/30/2023 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19