Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/16/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 11/17/2021 06:39:47 0.26,-128.41 1.13,-124.20 477.77 80
2 11/17/2021 19:03:42 -0.25,-128.42 -0.04,-129.36 107.09 80
3 11/19/2021 18:48:48 -0.25,-128.40 -0.66,-126.40 226.83 80
4 11/20/2021 07:12:52 0.23,-128.38 -0.42,-131.60 365.63 80
5 11/22/2021 07:00:37 0.23,-128.35 0.14,-128.63 32.65 80
6 11/24/2021 06:45:43 0.23,-128.32 0.77,-125.67 300.08 80
7 11/24/2021 19:09:37 -0.21,-128.32 0.32,-130.83 285.49 80
8 11/26/2021 18:54:44 -0.21,-128.28 -0.31,-127.87 46.68 80
9 11/28/2021 18:42:29 -0.21,-128.24 -0.89,-124.91 378.45 80
10 11/29/2021 07:06:32 0.19,-128.22 -0.18,-130.10 214.24 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 11/16/2021
SNOs_Map_GOES-15_TERRA_20211117.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 11/16/2021 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA