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: 9/27/2019
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 79.92, 116.09 83.89 09/29/2019 01:47:14 79.92, 116.19 83.91 2.01 67
2 09/29/2019 02:39:05 -79.91, -76.57 96.11 09/29/2019 02:38:15 -79.92, -76.55 96.08 0.92 50
3 09/29/2019 03:29:50 79.91, 90.76 83.91 09/29/2019 03:29:15 79.91, 90.61 83.94 2.94 35
4 09/29/2019 04:20:35 -79.94,-102.20 96.04 09/29/2019 04:20:16 -79.92,-102.13 96.05 2.99 19
5 09/29/2019 05:11:19 79.91, 65.43 83.93 09/29/2019 05:11:15 79.93, 65.34 83.96 3.31 4
6 09/29/2019 06:02:04 -79.94,-127.53 96.02 09/29/2019 06:02:16 -79.93,-127.39 96.04 2.59 12
7 09/29/2019 06:52:49 79.93, 39.81 84.00 09/29/2019 06:53:16 79.93, 39.76 83.99 1.18 27
8 09/29/2019 07:43:33 -79.93,-152.86 96.00 09/29/2019 07:44:17 -79.93,-152.97 96.01 2.17 44
9 09/29/2019 08:34:18 79.93, 14.47 84.02 09/29/2019 08:35:16 79.94, 14.49 84.00 1.71 58

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/27/2019
SNOs_Map_FY3D_NOAA-19_20190927.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 09/27/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service