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: 6/14/2019
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 15:37:22 80.08, -92.63 59.03 06/25/2019 15:36:12 80.08, -92.76 59.09 2.53 70
2 06/25/2019 16:28:07 -80.08, 74.68 120.97 06/25/2019 16:27:18 -80.09, 74.58 120.92 2.46 49
3 06/25/2019 17:18:52 80.10,-118.26 59.08 06/25/2019 17:18:13 80.08,-118.31 59.09 2.49 39
4 06/25/2019 18:09:37 -80.10, 49.05 120.92 06/25/2019 18:09:19 -80.09, 49.03 120.92 1.45 18
5 06/25/2019 19:00:21 80.10,-143.59 59.08 06/25/2019 19:00:13 80.10,-143.55 59.08 0.76 8
6 06/25/2019 19:51:06 -80.10, 23.72 120.93 06/25/2019 19:51:19 -80.11, 23.79 120.93 1.71 13
7 06/25/2019 20:41:51 80.12,-169.22 59.13 06/25/2019 20:42:14 80.09,-169.11 59.09 3.52 23
8 06/25/2019 21:32:36 -80.12, -1.90 120.88 06/25/2019 21:33:20 -80.10, -1.77 120.93 3.24 44
9 06/25/2019 22:23:19 80.09, 165.76 59.07 06/25/2019 22:24:14 80.11, 165.66 59.07 3.53 55

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/14/2019
SNOs_Map_FY3D_NOAA-19_20190614.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 06/14/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service