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: 4/19/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/19/2020 09:56:56 -0.18,-128.00 -0.35,-127.16 95.80 80
2 04/20/2020 22:21:14 0.16,-128.04 -0.83,-132.38 495.48 80
3 04/21/2020 21:59:38 0.17,-128.06 0.23,-127.81 28.77 80
4 04/24/2020 10:04:53 -0.16,-128.12 -0.08,-128.43 34.99 80
5 04/25/2020 09:43:18 -0.18,-128.14 -1.14,-123.86 488.29 80
6 04/26/2020 22:07:36 0.15,-128.16 -0.04,-129.08 104.61 80
7 04/27/2020 21:46:01 0.16,-128.18 1.01,-124.51 418.64 80
8 04/29/2020 10:10:11 -0.13,-128.20 0.18,-129.70 170.09 80
9 04/30/2020 09:48:35 -0.15,-128.21 -0.82,-125.12 352.38 80
10 05/01/2020 22:12:53 0.12,-128.22 -0.36,-130.34 242.24 80
11 05/02/2020 21:51:17 0.13,-128.23 0.69,-125.77 280.38 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 4/19/2020
SNOs_Map_GOES-15_FY3D_20200419.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 04/19/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service