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: 2/1/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 02/02/2021 10:22:43 0.40,-127.47 1.33,-131.58 468.33 80
2 02/03/2021 10:01:07 0.38,-127.43 0.27,-127.00 49.70 80
3 02/05/2021 22:06:26 -0.41,-127.38 -0.44,-127.62 27.10 80
4 02/06/2021 21:44:49 -0.39,-127.34 0.56,-123.03 490.59 80
5 02/08/2021 10:08:56 0.43,-127.21 0.65,-128.20 112.92 80
6 02/09/2021 09:47:19 0.41,-127.17 -0.36,-123.61 404.34 80
7 02/10/2021 22:11:36 -0.44,-127.15 -0.82,-128.83 191.39 80
8 02/11/2021 21:49:59 -0.43,-127.11 0.18,-124.24 326.06 80
9 02/13/2021 10:14:06 0.46,-126.98 1.02,-129.41 277.51 80
10 02/14/2021 09:52:29 0.44,-126.93 -0.04,-124.83 239.69 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 2/1/2021
SNOs_Map_GOES-15_FY3D_20210201.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 02/01/2021 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D