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: 4/26/2019
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 -80.17,-114.10 112.93 05/02/2019 04:58:38 -80.17,-114.27 112.88 3.24 73
2 05/02/2019 05:50:36 80.16, 53.28 67.05 05/02/2019 05:49:42 80.18, 53.18 67.10 3.14 54
3 05/02/2019 06:41:21 -80.19,-139.72 112.91 05/02/2019 06:40:39 -80.17,-139.80 112.90 3.05 42
4 05/02/2019 07:32:06 80.18, 27.66 67.07 05/02/2019 07:31:43 80.18, 27.64 67.08 0.58 23
5 05/02/2019 08:22:50 -80.18,-165.04 112.94 05/02/2019 08:22:39 -80.19,-165.02 112.94 0.39 11
6 05/02/2019 09:13:35 80.18, 2.34 67.04 05/02/2019 09:13:43 80.20, 2.42 67.04 2.68 8
7 05/02/2019 10:04:20 -80.21, 169.34 112.92 05/02/2019 10:04:40 -80.18, 169.45 112.96 3.45 20
8 05/02/2019 10:55:05 80.20, -23.29 67.07 05/02/2019 10:55:44 80.20, -23.12 67.03 3.24 39
9 05/02/2019 11:45:49 -80.20, 144.02 112.95 05/02/2019 11:46:41 -80.18, 143.91 112.98 3.23 52
10 05/02/2019 12:36:34 80.20, -48.60 67.04 05/02/2019 12:37:45 80.19, -48.66 67.01 1.11 71

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/26/2019
SNOs_Map_FY3D_NOAA-19_20190426.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 04/26/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service