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: 5/14/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/14/2019 21:55:28 -0.06,-128.36 0.43,-126.20 246.17 80
2 05/16/2019 10:14:20 0.04,-128.38 0.71,-131.41 345.31 80
3 05/17/2019 09:58:05 0.05,-128.39 -0.32,-126.85 177.04 80
4 05/18/2019 22:17:07 -0.03,-128.41 -0.84,-132.09 419.51 80
5 05/19/2019 22:00:51 -0.04,-128.42 0.14,-127.51 102.78 80
6 05/21/2019 10:19:44 0.02,-128.44 1.00,-132.73 489.18 80
7 05/22/2019 10:03:29 0.03,-128.45 -0.04,-128.16 32.65 80
8 05/24/2019 22:03:35 -0.03,-128.46 -0.14,-128.83 43.18 80
9 05/25/2019 21:47:20 -0.04,-128.46 0.90,-124.26 478.78 80
10 05/27/2019 10:06:13 0.02,-128.48 0.23,-129.48 113.63 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 5/14/2019
SNOs_Map_GOES-15_FY3D_20190514.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 05/14/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service