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: 6/30/2019
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 07/09/2019 06:03:57 79.89, 52.57 59.74 07/09/2019 06:02:52 79.89, 48.66 60.25 76.36 65
2 07/09/2019 06:54:48 -80.07,-141.90 119.92 07/09/2019 06:53:50 -80.06,-141.98 119.89 1.69 58
3 07/09/2019 07:45:32 80.06, 25.46 60.08 07/09/2019 07:44:45 80.08, 25.59 60.10 3.25 47
4 07/09/2019 08:36:17 -80.06,-167.22 119.92 07/09/2019 08:35:50 -80.08,-167.22 119.90 1.81 27
5 07/09/2019 09:27:01 80.06, 0.13 60.08 07/09/2019 09:26:46 80.08, 0.03 60.11 2.84 15
6 07/09/2019 10:17:47 -80.08, 167.15 119.86 07/09/2019 10:17:51 -80.07, 167.22 119.88 1.86 4
7 07/09/2019 11:08:31 80.08, -25.50 60.14 07/09/2019 11:08:47 80.07, -25.53 60.13 1.21 16
8 07/09/2019 11:59:16 -80.08, 141.83 119.86 07/09/2019 11:59:51 -80.09, 141.97 119.89 3.06 35
9 07/09/2019 12:50:00 80.08, -50.82 60.14 07/09/2019 12:50:47 80.09, -50.77 60.12 1.82 47
10 07/09/2019 13:40:45 -80.08, 116.50 119.86 07/09/2019 13:41:52 -80.09, 116.41 119.88 2.07 67

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/30/2019
SNOs_Map_FY3D_NOAA-19_20190630.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 06/30/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service