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: 2/16/2020
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 79.40, 79.89 90.24 02/26/2020 04:29:25 79.40, 76.08 90.69 77.93 65
2 02/26/2020 05:21:21 -79.61,-114.49 89.43 02/26/2020 05:20:23 -79.62,-114.47 89.40 1.24 58
3 02/26/2020 06:12:06 79.63, 52.63 90.60 02/26/2020 06:11:18 79.62, 52.77 90.60 3.24 48
4 02/26/2020 07:02:51 -79.64,-140.12 89.41 02/26/2020 07:02:24 -79.61,-140.06 89.42 3.27 27
5 02/26/2020 07:53:35 79.63, 27.29 90.57 02/26/2020 07:53:19 79.61, 27.17 90.57 3.34 16
6 02/26/2020 08:44:20 -79.63,-165.46 89.44 02/26/2020 08:44:24 -79.63,-165.37 89.45 2.00 4
7 02/26/2020 09:35:04 79.63, 1.94 90.54 02/26/2020 09:35:19 79.62, 1.86 90.54 1.53 15
8 02/26/2020 10:25:49 -79.63, 169.20 89.47 02/26/2020 10:26:24 -79.65, 169.33 89.49 3.19 35
9 02/26/2020 11:16:33 79.62, -23.40 90.51 02/26/2020 11:17:19 79.64, -23.44 90.51 2.45 46
10 02/26/2020 12:07:18 -79.63, 143.85 89.50 02/26/2020 12:08:25 -79.64, 143.74 89.51 2.55 67

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/16/2020
SNOs_Map_FY3D_NOAA-19_20200216.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 02/16/2020 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service