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: 7/13/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/13/2021 22:09:37 0.07,-127.80 0.16,-127.45 40.06 80
2 07/16/2021 10:09:26 -0.07,-127.79 -0.00,-128.03 27.93 80
3 07/17/2021 09:53:09 -0.06,-127.75 -1.05,-123.44 491.15 80
4 07/18/2021 22:12:04 0.08,-127.60 -0.17,-128.64 119.14 80
5 07/19/2021 21:55:47 0.08,-127.56 0.89,-124.06 399.51 80
6 07/21/2021 10:14:34 -0.10,-127.57 0.27,-129.23 189.43 80
7 07/22/2021 09:58:15 -0.09,-127.52 -0.73,-124.63 328.69 80
8 07/23/2021 22:17:12 0.11,-127.36 -0.42,-129.85 282.86 80
9 07/24/2021 22:00:53 0.11,-127.31 0.58,-125.25 235.30 80
10 07/26/2021 10:19:41 -0.13,-127.32 0.59,-130.43 353.94 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 7/13/2021
SNOs_Map_GOES-15_FY3D_20210713.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 07/13/2021 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D