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: 3/12/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/12/2020 10:19:22 -0.33,-128.35 0.50,-132.05 421.91 80
2 03/13/2020 09:57:47 -0.33,-128.33 -0.54,-127.48 98.14 80
3 03/14/2020 22:19:26 0.32,-128.34 -0.63,-132.71 497.50 80
4 03/15/2020 22:03:09 0.33,-128.32 0.36,-128.12 22.61 80
5 03/18/2020 10:05:44 -0.31,-128.25 -0.21,-128.74 55.31 80
6 03/19/2020 09:44:09 -0.32,-128.23 -1.25,-124.17 464.09 80
7 03/20/2020 22:05:47 0.30,-128.23 0.04,-129.39 132.28 80
8 03/21/2020 21:49:32 0.30,-128.21 1.08,-124.81 387.38 80
9 03/23/2020 10:11:02 -0.29,-128.16 0.12,-130.00 210.27 80
10 03/24/2020 09:49:26 -0.30,-128.14 -0.92,-125.43 308.80 80
11 03/25/2020 22:13:45 0.28,-128.12 -0.28,-130.65 288.47 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 3/12/2020
SNOs_Map_GOES-15_FY3D_20200312.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 03/12/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service