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: 6/22/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/22/2019 10:14:14 -0.08,-128.13 0.67,-131.44 378.14 80
2 06/23/2019 09:58:00 -0.07,-128.10 -0.37,-126.88 140.15 80
3 06/24/2019 22:17:00 0.09,-128.06 -0.85,-132.11 462.71 80
4 06/25/2019 22:00:46 0.08,-128.03 0.20,-127.55 55.71 80
5 06/28/2019 10:00:42 -0.09,-127.96 -0.04,-128.18 25.11 80
6 06/29/2019 09:44:27 -0.08,-127.92 -1.02,-123.60 492.30 80
7 06/30/2019 22:03:28 0.11,-127.87 -0.12,-128.85 112.28 80
8 07/01/2019 21:47:14 0.10,-127.83 0.92,-124.28 405.02 80
9 07/03/2019 10:06:06 -0.13,-127.78 0.23,-129.49 195.08 80
10 07/04/2019 09:49:51 -0.11,-127.73 -0.75,-124.91 321.46 80
11 07/05/2019 22:08:51 0.14,-127.66 -0.44,-130.15 284.95 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 6/22/2019
SNOs_Map_GOES-15_FY3D_20190622.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 06/22/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service