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: 4/28/2019
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 05/02/2019 04:59:51 -80.18,-114.19 112.92 05/02/2019 04:58:38 -80.17,-114.29 112.88 2.20 73
2 05/02/2019 05:50:36 80.17, 53.20 67.06 05/02/2019 05:49:42 80.18, 53.16 67.10 1.64 54
3 05/02/2019 06:41:20 -80.17,-139.51 112.95 05/02/2019 06:40:38 -80.19,-139.51 112.92 1.64 42
4 05/02/2019 07:32:06 80.19, 27.57 67.09 05/02/2019 07:31:43 80.18, 27.62 67.08 1.65 23
5 05/02/2019 08:22:50 -80.19,-165.13 112.92 05/02/2019 08:22:39 -80.18,-165.05 112.94 2.04 11
6 05/02/2019 09:13:35 80.19, 2.26 67.06 05/02/2019 09:13:43 80.20, 2.41 67.05 3.09 8
7 05/02/2019 10:04:19 -80.19, 169.55 112.95 05/02/2019 10:04:40 -80.18, 169.42 112.95 2.62 21
8 05/02/2019 10:55:04 80.18, -23.06 67.03 05/02/2019 10:55:44 80.19, -23.14 67.03 2.01 40
9 05/02/2019 11:45:48 -80.18, 144.23 112.98 05/02/2019 11:46:40 -80.20, 144.20 112.99 1.79 52
10 05/02/2019 12:36:34 80.20, -48.69 67.05 05/02/2019 12:37:45 80.19, -48.68 67.01 1.39 71

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/28/2019
SNOs_Map_FY3D_NOAA-19_20190428.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 04/28/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service