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: 7/25/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/25/2021 10:05:45 -0.12,-127.72 0.48,-130.55 321.88 80
2 07/26/2021 09:49:40 -0.11,-127.76 -0.48,-126.01 198.50 80
3 07/27/2021 22:08:56 0.13,-127.70 -0.70,-131.32 413.24 80
4 07/28/2021 21:52:52 0.12,-127.73 0.32,-126.79 107.15 80
5 07/30/2021 10:12:01 -0.14,-127.90 0.77,-132.08 476.04 80
6 07/31/2021 09:55:56 -0.13,-127.93 -0.20,-127.54 44.15 80
7 08/02/2021 21:56:27 0.15,-127.89 0.04,-128.32 48.76 80
8 08/03/2021 21:40:23 0.14,-127.92 1.07,-123.79 470.73 80
9 08/05/2021 09:59:31 -0.16,-128.07 0.08,-129.07 113.95 80
10 08/06/2021 09:43:27 -0.16,-128.10 -0.94,-124.54 405.21 80
11 08/07/2021 22:02:43 0.18,-128.02 -0.23,-129.85 208.56 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/25/2021
SNOs_Map_GOES-15_NOAA-20_20210725.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/25/2021 in txt file.

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