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: 2/17/2020
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 02/26/2020 04:30:29 79.39, 80.04 90.21 02/26/2020 04:29:24 79.42, 76.27 90.69 77.08 65
2 02/26/2020 05:21:21 -79.62,-114.63 89.40 02/26/2020 05:20:23 -79.61,-114.56 89.39 2.02 58
3 02/26/2020 06:12:05 79.61, 52.78 90.57 02/26/2020 06:11:18 79.61, 52.67 90.60 2.29 47
4 02/26/2020 07:02:50 -79.62,-139.97 89.44 02/26/2020 07:02:23 -79.63,-139.87 89.43 2.17 27
5 02/26/2020 07:53:34 79.61, 27.44 90.54 02/26/2020 07:53:18 79.63, 27.37 90.57 2.10 16
6 02/26/2020 08:44:19 -79.62,-165.31 89.47 02/26/2020 08:44:24 -79.62,-165.46 89.45 2.98 5
7 02/26/2020 09:35:04 79.64, 1.81 90.56 02/26/2020 09:35:19 79.62, 1.77 90.54 2.81 15
8 02/26/2020 10:25:48 -79.62, 169.34 89.50 02/26/2020 10:26:24 -79.64, 169.23 89.49 3.31 36
9 02/26/2020 11:16:33 79.64, -23.53 90.53 02/26/2020 11:17:19 79.63, -23.54 90.51 0.32 46
10 02/26/2020 12:07:18 -79.64, 143.72 89.47 02/26/2020 12:08:25 -79.63, 143.64 89.51 2.34 67

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/17/2020
SNOs_Map_FY3D_NOAA-19_20200217.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 02/17/2020 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service