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: 7/13/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/13/2019 10:16:52 -0.18,-127.74 0.78,-132.11 498.04 80
2 07/14/2019 10:00:36 -0.17,-127.77 -0.21,-127.53 27.13 80
3 07/16/2019 22:00:42 0.19,-127.83 0.09,-128.21 43.72 80
4 07/17/2019 21:44:28 0.18,-127.86 1.14,-123.64 481.42 80
5 07/19/2019 10:03:21 -0.20,-127.95 -0.03,-128.86 103.42 80
6 07/20/2019 09:47:05 -0.19,-127.98 -1.01,-124.28 421.41 80
7 07/21/2019 22:06:06 0.21,-127.99 -0.14,-129.53 175.12 80
8 07/22/2019 21:49:51 0.20,-128.03 0.91,-124.96 349.71 80
9 07/24/2019 10:08:45 -0.23,-128.11 0.21,-130.18 235.40 80
10 07/25/2019 09:52:29 -0.22,-128.14 -0.78,-125.60 288.86 80
11 07/26/2019 22:11:29 0.24,-128.14 -0.37,-130.85 309.03 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 7/13/2019
SNOs_Map_GOES-15_FY3D_20190713.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 07/13/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service