Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/1/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/01/2021 21:52:22 -0.17,-128.43 0.21,-126.68 198.88 80
2 11/03/2021 10:11:29 0.14,-128.44 0.94,-131.95 400.49 80
3 11/04/2021 09:55:24 0.16,-128.44 -0.06,-127.41 117.12 80
4 11/05/2021 22:14:40 -0.13,-128.44 -1.07,-132.73 487.42 80
5 11/06/2021 21:58:35 -0.15,-128.44 -0.07,-128.19 29.81 80
6 11/09/2021 09:58:57 0.13,-128.44 0.21,-128.92 54.55 80
7 11/10/2021 09:42:51 0.15,-128.44 -0.79,-124.39 462.05 80
8 11/11/2021 22:02:06 -0.11,-128.42 -0.39,-129.69 143.76 80
9 11/12/2021 21:46:01 -0.13,-128.42 0.62,-125.15 372.89 80
10 11/14/2021 10:05:08 0.09,-128.42 0.53,-130.42 228.15 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/1/2021
SNOs_Map_GOES-15_NOAA-20_20211101.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 11/01/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-20