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: 8/3/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 08/04/2019 10:00:35 -0.27,-128.33 -0.27,-128.23 11.18 80
2 08/06/2019 22:03:21 0.28,-128.34 0.17,-128.91 63.74 80
3 08/07/2019 21:47:06 0.28,-128.36 1.16,-124.33 459.23 80
4 08/09/2019 10:05:59 -0.30,-128.41 -0.05,-129.55 129.85 80
5 08/10/2019 09:49:43 -0.29,-128.42 -1.04,-124.97 392.60 80
6 08/11/2019 22:08:44 0.31,-128.41 -0.11,-130.21 206.29 80
7 08/12/2019 21:52:29 0.31,-128.42 0.94,-125.65 316.08 80
8 08/14/2019 10:11:23 -0.33,-128.46 0.18,-130.87 273.41 80
9 08/15/2019 09:55:07 -0.32,-128.47 -0.81,-126.29 248.71 80
10 08/16/2019 22:14:07 0.34,-128.45 -0.33,-131.53 350.77 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 8/3/2019
SNOs_Map_GOES-15_FY3D_20190803.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 08/03/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service