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: 7/30/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/31/2019 22:16:53 0.27,-128.24 -0.60,-132.16 447.39 80
2 08/01/2019 22:00:37 0.26,-128.26 0.39,-127.58 75.97 80
3 08/04/2019 10:00:35 -0.27,-128.32 -0.27,-128.23 10.76 80
4 08/06/2019 22:03:21 0.28,-128.34 0.17,-128.91 64.39 80
5 08/07/2019 21:47:06 0.28,-128.35 1.17,-124.33 458.48 80
6 08/09/2019 10:05:59 -0.30,-128.40 -0.05,-129.55 130.92 80
7 08/10/2019 09:49:43 -0.29,-128.41 -1.04,-124.97 391.44 80
8 08/11/2019 22:08:44 0.31,-128.40 -0.10,-130.22 207.39 80
9 08/12/2019 21:52:29 0.31,-128.41 0.96,-125.65 314.89 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 7/30/2019
SNOs_Map_GOES-15_FY3D_20190731.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 07/30/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service