Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/16/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/16/2020 21:54:21 0.20,-127.93 0.54,-126.55 158.74 80
2 04/18/2020 10:18:32 -0.17,-127.98 0.66,-131.74 428.22 80
3 04/19/2020 09:56:56 -0.18,-128.00 -0.39,-127.17 96.00 80
4 04/20/2020 22:21:14 0.16,-128.04 -0.84,-132.38 495.22 80
5 04/21/2020 21:59:38 0.17,-128.07 0.21,-127.81 29.27 80
6 04/24/2020 10:04:53 -0.16,-128.13 -0.07,-128.43 34.28 80
7 04/25/2020 09:43:17 -0.18,-128.15 -1.12,-123.85 489.21 80
8 04/26/2020 22:07:36 0.15,-128.17 -0.05,-129.08 103.58 80
9 04/27/2020 21:46:00 0.16,-128.19 1.00,-124.51 419.78 80
10 04/29/2020 10:10:11 -0.13,-128.22 0.18,-129.70 168.64 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 4/16/2020
SNOs_Map_GOES-15_FY3D_20200416.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 04/16/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service