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: 9/19/2019
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, 116.17 83.91 1.39 67
2 09/29/2019 02:39:05 -79.90, -76.46 96.13 09/29/2019 02:38:15 -79.92, -76.53 96.08 2.78 50
3 09/29/2019 03:29:51 79.93, 90.55 83.94 09/29/2019 03:29:15 79.91, 90.59 83.94 2.30 36
4 09/29/2019 04:20:35 -79.93,-102.08 96.06 09/29/2019 04:20:16 -79.92,-102.11 96.05 1.25 19
5 09/29/2019 05:11:20 79.93, 65.22 83.96 09/29/2019 05:11:15 79.93, 65.32 83.96 1.84 5
6 09/29/2019 06:02:04 -79.92,-127.41 96.04 09/29/2019 06:02:16 -79.94,-127.38 96.04 1.56 12
7 09/29/2019 06:52:49 79.93, 39.89 83.98 09/29/2019 06:53:16 79.93, 39.74 83.99 3.05 27
8 09/29/2019 07:43:34 -79.95,-153.03 95.97 09/29/2019 07:44:17 -79.93,-152.95 96.01 2.65 43
9 09/29/2019 08:34:18 79.92, 14.56 84.00 09/29/2019 08:35:16 79.94, 14.46 84.01 3.16 58

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/19/2019
SNOs_Map_FY3D_NOAA-19_20190919.jpg

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

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service