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: 4/27/2023
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 05/05/2023 13:36:09 76.42, -32.93 60.21 05/05/2023 13:34:59 76.42, -34.83 60.30 49.54 70
2 05/05/2023 14:27:00 -76.68, 133.40 119.51 05/05/2023 14:25:59 -76.67, 133.42 119.51 1.04 61
3 05/05/2023 15:17:46 76.67, -59.26 60.47 05/05/2023 15:16:52 76.68, -59.24 60.50 1.82 54
4 05/05/2023 16:08:32 -76.70, 107.92 119.50 05/05/2023 16:07:58 -76.68, 107.95 119.52 3.02 34
5 05/05/2023 16:59:18 76.69, -84.74 60.48 05/05/2023 16:58:51 76.69, -84.71 60.48 0.86 27
6 05/05/2023 17:50:03 -76.68, 82.61 119.54 05/05/2023 17:49:57 -76.68, 82.48 119.54 3.30 6
7 05/05/2023 18:40:50 76.72,-110.22 60.49 05/05/2023 18:40:50 76.70,-110.17 60.47 2.55 0
8 05/05/2023 19:31:35 -76.71, 57.14 119.54 05/05/2023 19:31:55 -76.73, 57.20 119.52 3.16 20
9 05/05/2023 20:22:21 76.70,-135.52 60.45 05/05/2023 20:22:49 76.71,-135.64 60.45 2.96 28
10 05/05/2023 21:13:07 -76.73, 31.66 119.53 05/05/2023 21:13:54 -76.74, 31.73 119.53 2.09 47
11 05/05/2023 22:03:53 76.72,-161.00 60.46 05/05/2023 22:04:48 76.71,-161.10 60.44 2.86 55
12 05/05/2023 22:54:39 -76.76, 6.18 119.52 05/05/2023 22:55:53 -76.75, 6.27 119.55 2.62 74
13 05/05/2023 23:45:32 77.05, 172.26 60.82 05/05/2023 23:46:40 77.02, 174.71 60.67 61.46 68

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/27/2023
SNOs_Map_FY3D_NOAA-19_20230427.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 04/27/2023 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19