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: 9/22/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/22/2019 22:13:38 -0.32,-127.86 -1.10,-131.32 394.60 80
2 09/23/2019 21:57:23 -0.32,-127.83 -0.10,-126.74 122.94 80
3 09/25/2019 10:16:14 0.30,-127.80 1.26,-131.95 474.01 80
4 09/26/2019 09:57:18 0.31,-127.76 0.25,-127.37 43.07 80
5 09/28/2019 22:00:04 -0.30,-127.63 -0.38,-128.05 47.02 80
6 09/29/2019 21:43:49 -0.31,-127.59 0.62,-123.47 470.24 80
7 10/01/2019 10:02:40 0.29,-127.56 0.54,-128.67 126.95 80
8 10/02/2019 09:46:25 0.30,-127.52 -0.47,-124.10 389.63 80
9 10/03/2019 22:05:25 -0.28,-127.42 -0.72,-129.34 218.94 80
10 10/04/2019 21:49:09 -0.29,-127.37 0.29,-124.76 297.70 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 9/22/2019
SNOs_Map_GOES-15_FY3D_20190922.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 09/22/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service