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: 3/9/2021
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 03/15/2021 12:49:20 -78.45, 142.74 98.41 03/15/2021 12:48:14 -78.42, 139.27 98.06 77.41 66
2 03/15/2021 13:40:11 78.70, -51.48 81.94 03/15/2021 13:39:01 78.70, -51.57 81.98 1.90 70
3 03/15/2021 14:30:56 -78.71, 115.75 98.06 03/15/2021 14:30:06 -78.72, 115.79 98.04 1.16 50
4 03/15/2021 15:21:40 78.70, -76.86 81.92 03/15/2021 15:21:01 78.71, -76.97 81.95 2.76 39
5 03/15/2021 16:12:25 -78.71, 90.37 98.08 03/15/2021 16:12:06 -78.73, 90.40 98.06 2.12 19
6 03/15/2021 17:03:10 78.74,-102.47 81.94 03/15/2021 17:03:01 78.73,-102.37 81.93 2.66 9
7 03/15/2021 17:53:54 -78.71, 64.99 98.11 03/15/2021 17:54:06 -78.75, 65.00 98.09 3.53 12
8 03/15/2021 18:44:39 78.74,-127.85 81.92 03/15/2021 18:45:01 78.74,-127.76 81.90 1.90 22
9 03/15/2021 19:35:24 -78.75, 39.38 98.08 03/15/2021 19:36:07 -78.73, 39.36 98.12 2.90 43
10 03/15/2021 20:26:08 78.74,-153.23 81.89 03/15/2021 20:27:01 78.76,-153.16 81.88 2.19 53
11 03/15/2021 21:16:53 -78.75, 14.01 98.11 03/15/2021 21:18:07 -78.74, 13.96 98.15 1.64 74

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/9/2021
SNOs_Map_FY3D_NOAA-19_20210309.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 03/09/2021 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19