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: 7/14/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/14/2019 10:00:37 -0.17,-127.77 -0.23,-127.54 26.97 80
2 07/16/2019 22:00:42 0.19,-127.82 0.11,-128.21 43.89 80
3 07/17/2019 21:44:27 0.18,-127.86 1.10,-123.63 481.18 80
4 07/19/2019 10:03:20 -0.20,-127.95 0.01,-128.85 103.78 80
5 07/20/2019 09:47:06 -0.19,-127.98 -1.04,-124.29 420.94 80
6 07/21/2019 22:06:06 0.21,-127.99 -0.12,-129.53 175.62 80
7 07/22/2019 21:49:51 0.20,-128.02 0.87,-124.95 349.15 80
8 07/24/2019 10:08:44 -0.23,-128.10 0.25,-130.17 236.08 80
9 07/25/2019 09:52:29 -0.22,-128.13 -0.80,-125.61 288.12 80
10 07/26/2019 22:11:30 0.24,-128.13 -0.35,-130.85 309.84 80
11 07/27/2019 21:55:14 0.23,-128.15 0.65,-126.27 214.02 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 7/14/2019
SNOs_Map_GOES-15_FY3D_20190714.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 07/14/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service