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: 9/23/2019
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, 116.11 83.88 09/29/2019 01:47:14 79.92, 116.23 83.91 2.54 67
2 09/29/2019 02:39:05 -79.91, -76.54 96.12 09/29/2019 02:38:15 -79.93, -76.49 96.09 2.02 50
3 09/29/2019 03:29:50 79.91, 90.78 83.90 09/29/2019 03:29:15 79.92, 90.65 83.94 2.77 35
4 09/29/2019 04:20:35 -79.94,-102.16 96.04 09/29/2019 04:20:16 -79.92,-102.07 96.06 2.51 19
5 09/29/2019 05:11:20 79.94, 65.16 83.98 09/29/2019 05:11:16 79.91, 65.07 83.97 3.15 4
6 09/29/2019 06:02:04 -79.93,-127.49 96.02 09/29/2019 06:02:16 -79.94,-127.33 96.04 3.20 12
7 09/29/2019 06:52:49 79.93, 39.83 83.99 09/29/2019 06:53:16 79.93, 39.80 83.99 0.58 27
8 09/29/2019 07:43:33 -79.93,-152.82 96.00 09/29/2019 07:44:17 -79.93,-152.91 96.01 1.76 44
9 09/29/2019 08:34:18 79.93, 14.50 84.01 09/29/2019 08:35:16 79.95, 14.53 84.00 2.39 58

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/23/2019
SNOs_Map_FY3D_NOAA-19_20190923.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 09/23/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service