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: 8/26/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 08/26/2019 22:27:58 0.03,-137.21 0.66,-134.49 310.51 80
2 08/28/2019 10:49:30 -0.03,-137.19 0.55,-139.68 284.49 80
3 08/29/2019 10:27:55 -0.03,-137.18 -0.51,-135.12 235.75 80
4 08/30/2019 22:49:35 0.03,-137.17 -0.66,-140.36 362.65 80
5 08/31/2019 22:33:20 0.03,-137.16 0.34,-135.78 157.43 80
6 09/02/2019 10:54:52 -0.03,-137.15 0.80,-141.00 438.14 80
7 09/03/2019 10:33:17 -0.03,-137.13 -0.19,-136.42 81.60 80
8 09/05/2019 22:38:42 0.03,-137.10 0.02,-137.08 2.08 80
9 09/08/2019 10:41:18 -0.04,-137.05 0.11,-137.72 76.16 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 8/26/2019
SNOs_Map_GOES-17_FY3D_20190826.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 08/26/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service