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: 9/24/2019
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 09/29/2019 01:48:21 79.91, 116.10 83.88 09/29/2019 01:47:14 79.92, 116.21 83.91 2.20 67
2 09/29/2019 02:39:05 -79.91, -76.55 96.11 09/29/2019 02:38:15 -79.92, -76.52 96.08 1.49 50
3 09/29/2019 03:29:50 79.91, 90.77 83.90 09/29/2019 03:29:15 79.92, 90.63 83.94 2.90 35
4 09/29/2019 04:20:35 -79.94,-102.18 96.04 09/29/2019 04:20:16 -79.92,-102.10 96.06 2.67 19
5 09/29/2019 05:11:19 79.91, 65.44 83.92 09/29/2019 05:11:15 79.93, 65.36 83.96 3.53 4
6 09/29/2019 06:02:04 -79.93,-127.51 96.02 09/29/2019 06:02:16 -79.94,-127.36 96.04 2.85 12
7 09/29/2019 06:52:49 79.93, 39.82 84.00 09/29/2019 06:53:16 79.93, 39.78 83.99 0.91 27
8 09/29/2019 07:43:33 -79.93,-152.84 96.00 09/29/2019 07:44:17 -79.93,-152.94 96.01 1.91 44
9 09/29/2019 08:34:18 79.93, 14.49 84.02 09/29/2019 08:35:16 79.95, 14.51 84.00 2.05 58

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/24/2019
SNOs_Map_FY3D_NOAA-19_20190924.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 09/24/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service