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: 3/15/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/15/2020 22:03:09 0.32,-128.32 0.34,-128.12 22.93 80
2 03/18/2020 10:05:44 -0.31,-128.24 -0.20,-128.74 56.09 80
3 03/19/2020 09:44:08 -0.32,-128.22 -1.24,-124.16 463.21 80
4 03/20/2020 22:05:47 0.30,-128.22 0.04,-129.38 132.58 80
5 03/21/2020 21:49:31 0.30,-128.20 1.08,-124.81 386.99 80
6 03/23/2020 10:11:01 -0.29,-128.14 0.11,-130.00 211.50 80
7 03/24/2020 09:49:26 -0.30,-128.12 -0.93,-125.43 307.49 80
8 03/25/2020 22:13:44 0.28,-128.11 -0.27,-130.65 289.23 80
9 03/26/2020 21:54:48 0.29,-128.09 0.72,-126.07 229.88 80
10 03/28/2020 10:16:18 -0.27,-128.03 0.48,-131.26 368.96 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 3/15/2020
SNOs_Map_GOES-15_FY3D_20200315.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 03/15/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service