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: 4/3/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/03/2020 22:41:04 0.02,-137.19 -0.18,-138.15 108.09 80
2 04/04/2020 22:24:48 0.01,-137.19 0.81,-133.56 413.18 80
3 04/06/2020 10:46:19 -0.01,-137.19 0.33,-138.76 179.17 80
4 04/07/2020 10:24:43 -0.01,-137.18 -0.66,-134.18 341.55 80
5 04/08/2020 22:46:22 0.01,-137.15 -0.46,-139.42 257.40 80
6 04/09/2020 22:30:06 0.02,-137.14 0.53,-134.83 263.09 80
7 04/11/2020 10:51:37 -0.02,-137.13 0.62,-140.03 330.28 80
8 04/12/2020 10:30:00 -0.02,-137.12 -0.37,-135.45 189.65 80
9 04/13/2020 22:51:39 0.01,-137.07 -0.81,-140.67 410.64 80
10 04/14/2020 22:35:23 0.01,-137.06 0.25,-136.10 109.21 80
11 04/16/2020 10:56:54 -0.00,-137.04 0.96,-141.29 484.75 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/3/2020
SNOs_Map_GOES-17_FY3D_20200403.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/03/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service