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: 5/29/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/29/2019 22:08:59 -0.02,-128.45 -0.40,-130.14 192.99 80
2 05/30/2019 21:52:45 -0.02,-128.45 0.64,-125.58 328.06 80
3 06/01/2019 10:11:36 0.01,-128.44 0.54,-130.78 267.30 80
4 06/02/2019 09:55:21 0.01,-128.43 -0.50,-126.21 253.00 80
5 06/03/2019 22:14:23 0.01,-128.42 -0.67,-131.46 346.23 80
6 06/04/2019 21:58:07 0.00,-128.41 0.31,-126.88 173.87 80
7 06/06/2019 10:17:00 -0.02,-128.39 0.81,-132.10 422.47 80
8 06/07/2019 10:00:44 -0.01,-128.37 -0.18,-127.52 97.02 80
9 06/09/2019 22:03:31 0.02,-128.33 0.06,-128.20 15.84 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 5/29/2019
SNOs_Map_GOES-15_FY3D_20190529.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 05/29/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service