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: 3/15/2021
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 -78.44, 142.79 98.43 03/15/2021 12:48:14 -78.43, 139.28 98.06 78.13 66
2 03/15/2021 13:40:11 78.69, -51.41 81.92 03/15/2021 13:39:01 78.71, -51.53 81.98 3.21 70
3 03/15/2021 14:30:56 -78.70, 115.79 98.07 03/15/2021 14:30:06 -78.72, 115.81 98.04 1.69 50
4 03/15/2021 15:21:41 78.73, -77.03 81.95 03/15/2021 15:21:01 78.72, -76.93 81.95 2.24 40
5 03/15/2021 16:12:25 -78.71, 90.42 98.10 03/15/2021 16:12:06 -78.73, 90.41 98.06 3.18 19
6 03/15/2021 17:03:10 78.73,-102.40 81.93 03/15/2021 17:03:01 78.73,-102.33 81.93 1.78 9
7 03/15/2021 17:53:55 -78.74, 64.81 98.07 03/15/2021 17:54:07 -78.71, 64.77 98.10 3.32 12
8 03/15/2021 18:44:39 78.73,-127.78 81.90 03/15/2021 18:45:01 78.75,-127.72 81.90 2.46 22
9 03/15/2021 19:35:24 -78.74, 39.43 98.10 03/15/2021 19:36:07 -78.73, 39.37 98.12 2.13 43
10 03/15/2021 20:26:08 78.73,-153.15 81.87 03/15/2021 20:27:01 78.76,-153.12 81.88 3.68 53
11 03/15/2021 21:16:53 -78.74, 14.06 98.12 03/15/2021 21:18:07 -78.74, 13.98 98.15 1.72 74

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/15/2021
SNOs_Map_FY3D_NOAA-19_20210315.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 03/15/2021 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19