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: 3/6/2021
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 -78.42, 142.93 98.46 03/15/2021 12:48:15 -78.40, 139.11 98.07 85.21 65
2 03/15/2021 13:40:12 78.71, -51.54 81.96 03/15/2021 13:39:01 78.71, -51.50 81.98 0.86 71
3 03/15/2021 14:30:57 -78.72, 115.70 98.05 03/15/2021 14:30:07 -78.69, 115.63 98.04 3.19 50
4 03/15/2021 15:21:41 78.71, -76.92 81.93 03/15/2021 15:21:01 78.72, -76.90 81.95 1.51 40
5 03/15/2021 16:12:26 -78.72, 90.33 98.08 03/15/2021 16:12:07 -78.71, 90.23 98.07 2.45 19
6 03/15/2021 17:03:10 78.71,-102.29 81.90 03/15/2021 17:03:01 78.74,-102.30 81.93 2.93 9
7 03/15/2021 17:53:55 -78.72, 64.96 98.10 03/15/2021 17:54:07 -78.72, 64.84 98.09 2.60 12
8 03/15/2021 18:44:40 78.75,-127.91 81.93 03/15/2021 18:45:02 78.72,-127.94 81.90 3.63 22
9 03/15/2021 19:35:25 -78.76, 39.34 98.08 03/15/2021 19:36:07 -78.74, 39.44 98.12 3.13 42
10 03/15/2021 20:26:09 78.75,-153.28 81.90 03/15/2021 20:27:02 78.73,-153.34 81.87 2.44 53
11 03/15/2021 21:16:54 -78.76, 13.97 98.10 03/15/2021 21:18:07 -78.75, 14.05 98.15 1.86 73

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/6/2021
SNOs_Map_FY3D_NOAA-19_20210306.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 03/06/2021 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19