Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/26/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/26/2023 21:58:43 -0.01,-120.10 -0.02,-120.27 18.81 80
2 01/27/2023 21:42:59 -0.01,-118.95 0.73,-115.77 362.77 80
3 01/29/2023 10:02:37 0.01,-117.18 0.88,-121.08 444.64 80
4 01/30/2023 09:44:12 0.01,-116.02 0.13,-116.58 63.37 80
5 01/31/2023 09:28:28 0.01,-114.87 -0.62,-112.08 317.63 80
6 02/01/2023 21:48:14 -0.02,-113.10 -1.00,-117.42 492.97 80
7 02/02/2023 21:29:50 -0.02,-111.95 -0.24,-112.93 111.79 80
8 02/03/2023 21:14:05 -0.02,-110.79 0.52,-108.43 269.17 80
9 02/06/2023 09:15:19 0.02,-107.86 0.32,-109.25 157.27 80
10 02/07/2023 08:59:35 0.02,-106.71 -0.45,-104.75 223.79 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 1/26/2023
SNOs_Map_GOES-17_FY3D_20230126.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 01/26/2023 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D