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: 6/24/2019
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 06/25/2019 15:37:23 80.08, -92.69 59.04 06/25/2019 15:36:12 80.09, -92.68 59.08 0.94 71
2 06/25/2019 16:28:08 -80.09, 74.56 120.95 06/25/2019 16:27:18 -80.09, 74.61 120.92 1.08 50
3 06/25/2019 17:18:53 80.10,-118.31 59.09 06/25/2019 17:18:13 80.09,-118.23 59.09 2.67 40
4 06/25/2019 18:09:38 -80.11, 48.94 120.90 06/25/2019 18:09:19 -80.09, 49.05 120.92 3.23 19
5 06/25/2019 19:00:22 80.10,-143.64 59.09 06/25/2019 19:00:13 80.10,-143.47 59.07 3.23 9
6 06/25/2019 19:51:07 -80.11, 23.61 120.91 06/25/2019 19:51:20 -80.09, 23.50 120.91 3.23 13
7 06/25/2019 20:41:51 80.10,-168.96 59.08 06/25/2019 20:42:14 80.10,-169.02 59.08 1.32 23
8 06/25/2019 21:32:36 -80.10, -1.71 120.91 06/25/2019 21:33:20 -80.10, -1.74 120.93 0.70 44
9 06/25/2019 22:23:21 80.12, 165.41 59.13 06/25/2019 22:24:15 80.10, 165.42 59.09 2.61 54

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/24/2019
SNOs_Map_FY3D_NOAA-19_20190624.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 06/24/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service