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: 8/8/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 08/09/2019 10:05:58 -0.30,-128.40 -0.02,-129.54 129.84 80
2 08/10/2019 09:49:44 -0.29,-128.41 -1.07,-124.97 392.48 80
3 08/11/2019 22:08:44 0.31,-128.40 -0.08,-130.22 207.05 80
4 08/12/2019 21:52:29 0.31,-128.41 0.92,-125.64 315.20 80
5 08/14/2019 10:11:22 -0.33,-128.45 0.20,-130.86 273.99 80
6 08/15/2019 09:55:07 -0.32,-128.46 -0.80,-126.28 247.97 80
7 08/16/2019 22:14:07 0.34,-128.44 -0.35,-131.53 352.22 80
8 08/17/2019 21:57:51 0.33,-128.44 0.64,-126.95 169.78 80
9 08/19/2019 10:16:45 -0.35,-128.49 0.47,-132.17 419.49 80
10 08/20/2019 10:00:29 -0.34,-128.49 -0.52,-127.59 102.10 80
11 08/21/2019 22:19:29 0.35,-128.46 -0.62,-132.84 499.10 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 8/8/2019
SNOs_Map_GOES-15_FY3D_20190808.jpg

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

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service