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: 7/26/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/26/2021 09:49:40 -0.11,-127.76 -0.51,-126.02 198.32 80
2 07/27/2021 22:08:57 0.13,-127.70 -0.67,-131.32 413.30 80
3 07/28/2021 21:52:52 0.12,-127.73 0.35,-126.80 107.02 80
4 07/30/2021 10:12:00 -0.14,-127.90 0.80,-132.07 476.43 80
5 07/31/2021 09:55:56 -0.14,-127.93 -0.23,-127.55 43.60 80
6 08/02/2021 21:56:28 0.15,-127.89 0.07,-128.32 49.21 80
7 08/03/2021 21:40:22 0.14,-127.91 1.04,-123.78 470.27 80
8 08/05/2021 09:59:32 -0.17,-128.07 0.05,-129.07 114.66 80
9 08/06/2021 09:43:27 -0.16,-128.09 -0.98,-124.55 404.44 80
10 08/07/2021 22:02:43 0.18,-128.01 -0.25,-129.84 209.25 80
11 08/08/2021 21:46:38 0.17,-128.03 0.78,-125.31 309.56 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/26/2021
SNOs_Map_GOES-15_NOAA-20_20210726.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/26/2021 in txt file.

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