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: 3/29/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/29/2020 22:38:27 0.03,-137.21 0.13,-136.88 38.29 80
2 04/01/2020 10:41:02 -0.02,-137.22 0.03,-137.50 31.68 80
3 04/02/2020 10:19:25 -0.02,-137.21 -0.95,-132.91 489.54 80
4 04/03/2020 22:41:05 0.01,-137.19 -0.18,-138.15 108.54 80
5 04/04/2020 22:24:48 0.01,-137.18 0.81,-133.56 412.53 80
6 04/06/2020 10:46:20 -0.00,-137.18 0.34,-138.76 180.04 80
7 04/07/2020 10:24:44 -0.01,-137.17 -0.70,-134.19 340.49 80
8 04/08/2020 22:46:22 0.01,-137.14 -0.48,-139.42 258.91 80
9 04/09/2020 22:30:06 0.01,-137.13 0.50,-134.83 261.35 80
10 04/11/2020 10:51:37 -0.01,-137.12 0.65,-140.03 332.34 80
11 04/12/2020 10:30:02 -0.01,-137.10 -0.39,-135.46 187.36 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 3/29/2020
SNOs_Map_GOES-17_FY3D_20200330.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 03/29/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service