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: 9/20/2019
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, 116.18 83.87 09/29/2019 01:47:14 79.92, 116.14 83.91 1.44 67
2 09/29/2019 02:39:05 -79.90, -76.46 96.13 09/29/2019 02:38:15 -79.92, -76.56 96.08 2.98 50
3 09/29/2019 03:29:51 79.93, 90.56 83.94 09/29/2019 03:29:15 79.91, 90.56 83.94 2.35 36
4 09/29/2019 04:20:35 -79.93,-102.08 96.06 09/29/2019 04:20:16 -79.92,-102.14 96.05 1.78 19
5 09/29/2019 05:11:20 79.93, 65.23 83.96 09/29/2019 05:11:15 79.93, 65.29 83.96 1.23 5
6 09/29/2019 06:02:04 -79.92,-127.41 96.04 09/29/2019 06:02:16 -79.93,-127.41 96.03 1.17 12
7 09/29/2019 06:52:49 79.92, 39.90 83.98 09/29/2019 06:53:15 79.95, 40.02 83.98 3.53 26
8 09/29/2019 07:43:34 -79.95,-153.03 95.97 09/29/2019 07:44:17 -79.93,-152.98 96.01 2.52 43
9 09/29/2019 08:34:19 79.95, 14.27 84.05 09/29/2019 08:35:16 79.94, 14.44 84.01 3.35 57

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/20/2019
SNOs_Map_FY3D_NOAA-19_20190920.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 09/20/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service