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: 2/23/2020
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 04:30:30 79.39, 80.02 90.22 02/26/2020 04:29:25 79.41, 76.22 90.69 77.74 65
2 02/26/2020 05:21:22 -79.63,-114.68 89.39 02/26/2020 05:20:24 -79.60,-114.64 89.39 3.16 58
3 02/26/2020 06:12:06 79.62, 52.76 90.57 02/26/2020 06:11:19 79.60, 52.62 90.60 3.25 47
4 02/26/2020 07:02:51 -79.63,-140.02 89.43 02/26/2020 07:02:24 -79.62,-139.95 89.43 1.59 27
5 02/26/2020 07:53:35 79.61, 27.42 90.54 02/26/2020 07:53:19 79.62, 27.32 90.57 2.24 16
6 02/26/2020 08:44:20 -79.62,-165.37 89.46 02/26/2020 08:44:24 -79.64,-165.25 89.46 2.80 4
7 02/26/2020 09:35:04 79.61, 2.07 90.51 02/26/2020 09:35:19 79.64, 2.01 90.53 3.45 15
8 02/26/2020 10:25:49 -79.62, 169.29 89.49 02/26/2020 10:26:25 -79.63, 169.15 89.48 2.96 36
9 02/26/2020 11:16:34 79.64, -23.55 90.53 02/26/2020 11:17:20 79.63, -23.59 90.51 1.31 46
10 02/26/2020 12:07:18 -79.65, 143.67 89.47 02/26/2020 12:08:24 -79.65, 143.85 89.52 3.59 66

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/23/2020
SNOs_Map_FY3D_NOAA-19_20200223.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 02/23/2020 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service